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 #  |
||||||
|---|---|---|---|---|---|---|
 |
2PAI SEMICONDUCTOR [2017] | Digital Isolator Driver amp; Interface IC |  |
|||
| 3D LABS [1994] {see Ziilabs from 2009} |
Video Processing ICs |  |
||||
 |
3DB ACCESS [2013] {acquired by Infineon in 2023} |
Ultra-WideBand Communication IC |  |
|||
 |
3D PLUS [1995] {acquired by Heico in 2011} |
HiRel & RadHard Memory |  |
|
||
| 3Dfx INTERACTIVE [1994] {acquired by Nvidia in 2000} |
Graphic Accelerator ICs | |
||||
 |
3PEAK [2012] | Analog & Interface IC | |
|||
 |
4D SYSTEMS [1990] | Graphic Controllers |  |
|
||
 |
8x8 [1987] {founded as IIT} {renamed to Netergy Networks in 2000} {left semi-business in 2003} |
Video ICs | |
|||
|
a |
||||||
| ABILIS SYSTEMS [2004] {part of Kudelski Group} {acquired by ALi in 2012} |
Digital TV ICs | |
||||
 |
ABLIC [2018] {spun-off from SII as SII Semiconductor in 2016} {changed name in 2018} {acquired by Minebea Mitsumi in 2019} |
Mixed-signal ICs |  |
|
||
 |
ABOUND LOGIC [1993] {M2000 before 2008} {ceased operations in 2010} |
FPGA's | |
|||
| ABOV SEMICONDUCTOR [2006] {spin-off from Magnachip Semiconductor} |
Microcontrollers |  |
||||
 |
ACAM MESSELECTRONIC [1996] {acquired by AMS in 2014} {see ScioSense from 2019} |
ASICs, Time2Digit Converters |  |
|||
| ACAPELLA [1990] {acquired by Semtech in 1998} |
Fiber-optics ICs | |
||||
| ACC MICRO ELECTRONICS [1996] {see Auctor now} |
Low Power Logic Controller ICs | |
||||
 |
ACCELERANT NETWORKS [1999] {acquired by Synopsys in 2004} |
RF Transciever ICs | |
|||
| ACCENT [1993] {JV between STM and Cadence} |
SoCs for Smart Grids | |
||||
| ACCONEER [2011] | Pulsed Coherent Radar ICs |  |
|
|||
 |
ACER LABORATORIES [1987] | STB SoCs & ChipSets |  |
|||
| ACHRONIX SEMICONDUCTOR [2004] | FPGA's | |
||||
| ACTEL [1985] {acquired by Microsemi in 2010} |
FPGA ICs | |
||||
 |
ACTIVE-SEMI [2004] {acquired by Qorvo in 2019} |
Power Management ICs | |
|||
| ACTRANS SYSTEMS [2000] {acquired by SST in 2005} |
Flash Memory & EEPROM ICs | |
||||
 |
ADAPTEC [1984] {acquired by PMC-Sierra in 2010} {part of Microsemi from 2015} {part of Microchip from 2018} |
Interface ICs | |
|||
| ADD SEMICONDUCTOR [2001] {acquired by Atmel in 2011} |
PLC SoCs |  |
||||
| ADESTO TECHNOLOGIES [2006] {acquired by Dialog Semi in 2020} |
nvMemory IC | |
||||
 |
ADDTEK [1995] | Power Managment ICs, LED Drivers | |
|||
 |
ADVANCED ANALOG CIRCUITS [2001] {subsidiary of BCD} |
Analog & Mixed Signal ICs | |
|||
 |
ADVANCED COMMUNICATION DEVICES [????] {acquired by UTStarcom in 2001} {acquired by Marvell in 2005} |
Networking ICs | |
|||
| ADVANCED HARDWARE ARCHITECTURES [1989] {part of Comtech EF Data} |
ASICs for Communications Systems | |
||||
 |
ADVANCED LINEAR DEVICES [1985] | Analog & Mixed ICs | |
|
||
 |
ADVANCED MICRO DEVICES [1969] |
uPs | |
REP | ||
 |
ADVANCED MONOLITHIC SYSTEMS [1988] | Analog & Power Management ICs | |
|||
 |
ADVANCED RISC MACHINES [1990] {acquired by SoftBank in 2016} {acquired by Nvidia in 2020} {IPO in 2023} |
IP Cores |  |
|||
 |
ADVANCED SEMICONDUCTOR BUSINESS [1998] | SiGe RFICs | |
|||
 |
AEROFLEX COLORADO SPRINGS [1937] {acquired by Cobham in 2014} |
RadHard ICs | |
|||
 |
AGERE SYSTEMS [2000] {spun-off from Lucent in 2000} {voice interface business acquired by Legerity in 2002} {acquired by LSI Logic in 2006} |
Communication ICs | |
|||
| AGIGA TECH [2007] {started as part of Simtek} {acquired by Cypress in 2008} {spun-off from Cypress in 2019} {part of Infineon from 2020} {acquired by Unigen in 2021} |
nvSRAM ICs | |
||||
 |
AGILENT TECHNOLOGIES [1999] {spun-off from Hewlett-Packard in 1999} {for semi's business see AVAGO TECHNOLOGIES from 2006} {for test & measurement business see KEYSIGHT TECHNOLOGIES from 2014} |
Analytical Instruments | |
|||
 |
AiT SEMICONDUCTOR [2004] | Analog & Mixed ICs | |
|||
| AITECH INTERNATIONAL [1987] | Video ICs | |
||||
| AJILE SYSTEMS [1997] | Java uPs | |
||||
| AKROS SILICON [2005] {acquired by Kinetic Technologies in 2015} |
Power Management ICs | |
||||
 |
AKUSTICA [2001] {acquired by Bosch in 2009} |
MEMS microphone/speaker | |
|||
 |
ALCHEMY SEMICONDUCTOR [1999] {acquired by AMD in 2002} |
MIPS32 System-on-Chip ICs | |
|||
| ALCOR MICRO [1999] | USB Interface ICs | |
||||
 |
ALESIS SEMICONDUCTOR [1980] | Audio Processing ASICs | |
|||
 |
ALFA [1959] | Analog ICs |  |
|||
| ALIEN TECHNOLOGY [1994] | RFID ICs | |
||||
 |
ALIF SEMICONDUCTOR [2019] | Low Power ARM MCUs | |
|||
 |
ALLAYER TECHNOLOGIES [1997] {acquired by Broadcom in 2000} |
Ethernet ICs | |
|||
 |
ALLEGRO MICROSYSTEMS [1990] {former semi-business of Sprague [1965] acquired by Sanken Electric} |
Power Driver ICs, Hall Sensor ICs | |
|
||
 |
ALLIANCE MEMORY [2006] {Alliance Semiconductor before 2006} |
Memory ICs | |
|
||
| ALLIANCE SEMICONDUCTOR [1985] {stopped operations in 2006} {Fast Async Memory product line acquiered by Alliance Memory} {SRAM business acquiered by ISSI} {System Solution product line acquiered by Tundra} {Analog and Mixed product line acquiered by Pulsecore} |
Memory ICs | |
||||
| ALLIEDSIGNAL MTC [1985] {merged with Honeywell in 1999 and took the name} |
RadHard Mixed-Signal ICs, Communicational ICs | |
||||
 |
ALPHA & OMEGA SEMICONDUCTOR [2000] | Power ICs | |
|
||
 |
ALPHA IMAGING TECHNOLOGY [2002] {acquired by Mstar Semiconductor in 2015} |
Image Processing ICs | |
|||
 |
ALPHA INDUSTRIES [1962] {merged with Conexant in 2001} {renamed to Skyworks Solutions in 2002} |
GaAs RF ICs | |
|||
 |
ALPHA MICROELECTRONICS [1994] {acquired by Electronic Design Chemnitz in 2015} |
Power Managment ICs | |
|||
| ALPHA MICROELECTRONICS [1992] | Analog & Digital ICs | |
||||
 |
ALPHA SEMICONDUCTOR [????] {part of Sipex from 2000} |
Analog ICs Foundry | |
|||
| ALPHA TECHNOLOGIES [2004] | Analog ICs | |
||||
| ALPHAMOSAIC [2000] {acquired by Broadcom in 2004} |
Multimedia Processor ICs | |
||||
| ALPHAWAVE IP [2017] | IP Cores |  |
||||
 |
ALTERA [1983] {see Intel FPGA now} {acquired by Intel in 2015} |
FPGA & PLD ICs | |
|
||
 |
ALTIS SEMICONDUCTOR [1999] {JV of Infineon and IBM till 2010} {acquired by X-Fab in 2016} |
CMOS ASICs | |
|||
| AMBARELLA [2004] | Video-Processing SoCs | |
||||
 |
AMBIQ [2010] | Ultra-Low Power ICs | |
|||
 |
AMBIENT TECHNOLOGIES [1999] {spun-off from Cirrus Logic in 1998} {acquired by Intel in 2000} |
Networking ICs | |
|||
| AMBRIC [2003] {ceased operations in 2008} |
FPGAs | |
||||
 |
AMERICAN POWER MANAGEMENT [2006] | Power Managment ICs | |
|||
 |
AMI SEMICONDUCTOR [1966] {acquired by ON Semiconductor in 2007} |
Mixed-Signal & Digital ICs | |
|||
 |
AMIC TECHNOLOGY [1985] {spin-off from UMC in 1997} |
Memory ICs | |
|
||
| AMLOGIC [1995] | Multimedia ICs | |
||||
| AMPHION SEMICONDUCTOR [1994] {former Integrated Silicon Systems} {acquired by Conexant Systems in 2004} {acquired by NXP in 2008} |
JPEG/MPEG DSP | |
||||
| AMPHUS [2000] {spun-off from Vadem} |
PC Card Controllers | |
||||
 |
AMPLE COMMUNICATIONS [2000] {acquired by Mindspeed in 2007} |
Networking ICs | |
|||
 |
AMPLIFONIX [1980] {acquired by Spectrum Microwave in 2005} {acquired by API Tech in 2011} |
Hybrid Analog ICs | |
|||
 |
AMS [1981] {JV of American Microsystems and Voest Alpine in 1981} {rebrended from Austriamicrosystems in 2012} {see AMS-OSRAM @ OPTOEL from 2020} |
Analog & Mixed ICs |  |
|
||
 |
AMULET TECHNOLOGIES [1998] | LCD Interfacing ICs | |
|||
 |
ANACHIP [1996] {acquired by Diodes in 2005} |
Power Management ICs, Hall sensor ICs | |
|||
 |
ANADIGICS [1985] {stopped operations in 2016} |
GaAs Broadband ICs, RFICs | |
|||
 |
ANALOG DEVICES [1965] |
Analog & Mixed Signal ICs | |
|
REP | |
 |
ANALOG INTEGRATIONS [1992] | Power Managment ICs | |
|||
| ANALOG MICROELECTRONICS [1991] | Analog ICs | |
||||
 |
ANALOGICTECH [1998] {acquired by Skyworks in 2011} |
Power Managment ICs | |
|||
| ANALOGIX SEMICONDUCTOR [2002] | Interface ICs | |
||||
 |
ANCHOR CHIPS [1995] {acquired by Cypress Semiconductor in 1999} |
Bus Interface ICs | |
|||
 |
ANDIGILOG [1996] {acquired by SMSC in 2008} |
Temperature Sensing ICs | |
|||
 |
ANGSTREM [1963] |
Digital & Analog ICs |  |
|
||
| ANOBIT [2006] {acquired by Apple in 2012} |
Flash Memory Controllers |  |
||||
| ANOKIWAVE [1999] {acquired by Qorvo in 2024} |
mmW ICs | |
||||
 |
ANPEC ELECTRONICS [1997] | Power Management ICs | |
|||
 |
ANSEM [1998] {acquired by Cyient 2018} |
Mixed-Signal ASICs |  |
|||
| ANVO-SYSTEMS DRESDEN [2009] | nvSRAM ICs | |
||||
 |
AP MEMORY [2011] | DRAM ICs | |
|||
 |
APEX MICROTECHNOLOGY [1980] {acquired by Cirrus Logic in 2007} {reemerged in 2012} |
Analog ICs | |
|||
 |
APLUS INTEGRATED CIRCUITS [1992] | Voice ICs | |
|||
 |
APPLIED MICRO CIRCUITS (AMCC) [1979] {acquired by Macom in 2016} |
Interface ICs | |
|
||
 |
APTOS SEMICONDUCTOR [1994] {acquired by ISSI} |
SRAMs, FIFOs, Networking ICs | |
|||
| ARC INTERNATIONAL [1998] {acquired by Virage Logic in 2009} |
uP IP Cores | |
||||
| ARCTIC SAND TECHNOLOGIES [2010] {acquired by Psemi in 2017} |
Power Management ICs | |
||||
 |
ARCTIC SILICON DEVICES [2007] {acquired by Hittite in 2011} |
Analog & Mixed-Signal ICs |  |
|||
 |
ARIANE CONTROLS [2002] {acquired by Lumenpulse in 2015} |
Powerline Communication ICs | |
|||
 |
ARITHMOS [1993] {acquired by STM in 1999} |
LCD Control ICs | |
|||
 |
ARIZONA MICROTEK [1986] | RF ASICs, ECL ICs | |
|||
 |
ARK LOGIC [1993] {stopped operations in 1999} |
Video Accelerator ICs | |
|||
| ARKADOS [1998] {acquired by STM in 2010} |
PLC ICs | |
||||
| ARKOS SILICON [2005] {acquired by Kinetic Technologies in 2015} |
Power Management ICs | |
||||
 |
ARQANA TECHNOLOGIES [2014] | MMICs |  |
|||
 |
ARQUES TECHNOLOGY [2001] {acquired by California Micro Devices in 2006} |
Power Management ICs | |
|||
| ARRAY MICROSYSTEMS | Video ICs | |
||||
 |
ARTERY TECHNOLOGY [2016] | ARM uCs | |
|||
| ARTISAN COMPONENTS [1991] {acquired by ARM in 2004} |
IP Cores | |
||||
 |
ARTIST GRAPHICS [1979] | Graphics Accelerator ICs | |
|||
 |
ARTX [1997] {acquired by ATI Technologies in 2000} |
Video ICs | |
|||
 |
ASAHI KASEI MICRODEVICES [1980] {JV with American Microsystems in 1983} |
Mixed-signal ICs | |
|
||
| ASIC ADVANTAGE [1999] {acquired by Microsemi in 2011} |
Mixed Signal ICs | |
||||
 |
ASILIANT TECHNOLOGIES {former Chips & Technologies} |
Display Controller ICs | ||||
| ASIX ELECTRONICS [1995] | Ethernet Controllers | |
||||
| ASLIC [1987]{crased operations} | uCs, LCD Drivers | |
||||
| ASMC [1988] | Analog IC Foundry | |
||||
 |
ASPEED TECHNOLOGY [2004] | RSM SoC ICs | |
|||
| ASPINITY [2015] | Reconfigurable Analog Modular Processor | |
||||
 |
ASTEC SEMICONDUCTOR [2003] {acquired by Princeton Technology} |
Power Management ICs | ||||
 |
ATECOM [1994] | Telecom ICs | |
|||
 |
ATHENA SEMICONDUCTORS [2001] {acquired by Broadcom in 2005} |
Wireless LAN ICs | |
|||
 |
ATHEROS COMMUNICATIONS [1998] {acquired by Qualcomm in 2011} |
WLAN Chipsets | |
|||
 |
ATI TECHNOLOGIES [1985] {acquired by AMD in 2006} |
Graphic Accelerator ICs | |
|||
 |
ATMEL [1984] {acquired by Microchip in 2016} |
uCs & Memory ICs | |
|
||
| ATMOS [1998] {acquired by Mosys in 2002} |
SoC-RAM ICs | |
||||
| AUCTOR [????] {ceased operations} |
SoCs | |
||||
 |
AUDIENCE [2000] {acquired by Knowles in 2015} |
Voice Processing ICs | |
|||
 |
AUDIOCODES [1993] | Voice Networking ICs | |
|||
| AUDIO DIGITAL IMAGING [????] | Video ASICs | |
||||
| AUDIUM SEMICONDUCTOR [2006] {acquired by NXT in 2010} {defunct in 2013} |
Audio Amplifier ICs | |
||||
| AURA COMMUNICATIONS TECHNOLOGY [1995] {acquired by FreeLinc in 2007} |
Short Range Magnetic Communication ICs | |
||||
| AURA SEMICONDUCTOR [2011] {Timing business sold to SiTime in 2023} |
Mixed-Signal ICs |  |
||||
| AURAVISION [1992] {acquired by Broadlogic in 1999} |
Video ICs | |
||||
 |
AUREAL SEMICONDUCTOR [1995] {acquired by Creative Technology in 2000} |
Audio ICs | |
|||
| AUREL [1970] | Hybrid Wireless ICs |  |
||||
 |
AUSTIN SEMICONDUCTOR [1980] {see Micross Components from 2010} |
Military Grade ICs | |
|||
| AUTOSILICON [2018] | Battery Management & Battery Diagnosis IC for xEV/ESS | |
||||
| AUTOTALKS [2008] {acquired by Qualcomm in |
Vehicle-to-Everything (V2X) Communication ICs | |
||||
 |
AVAGO TECHNOLOGIES [2005] {H-P Semiconductor Div. before 2006} {former Agilent Technologies (SPG)} {merged with Broadcom in 2015} {rebrended to Broadcom Limited in 2016} |
RF ICs | |
|||
| AVALON MICROELECTRONICS [2005] {acquiref by Altera in 2010} |
OTN IP-cores | |
||||
| AVANCE LOGIC [1991] {IC business transfered to Realtek Semiconductor} |
Video ICs | |
||||
| AVERA SEMI [2018] {ex-unit of IBM Microelectronics} {part of GlobalFoundries from 2015} {acquired by Marvell in 2019} |
ASICs | |
||||
 |
AVERLOGIC TECHNOLOGIES [1996] | Memory & Video Processing ICs | |
|||
 |
AVNERA [2004] {acquired by Skyworks in 2018} |
Analog SoCs | |
|||
 |
AWINIC [2008] | Audio, Power Management & RF ICs, LED Drivers | |
|||
 |
AXELITE TECHNOLOGY [2005] | Power Management ICs | |
|||
| AXIGN [1999] {acquired by MPS in 2024} |
Digital Audio ICs |  |
||||
| AXIOM IC [2007] {acquired by Teledyne DALSA in 2013} |
Mixed-Signal ICs | |
||||
| AXIOM MICRODEVICES [2002] {acquired by Skyworks in 2009} |
Power RF ICs | |
||||
 |
AXSEM [2000] {acquired by ON Semi in 2015} |
RF Transiver ICs | |
|||
 |
AZOTEQ [1998] | Proximity Sensing ICs |  |
|||
|
b |
||||||
| BABCOCK [1947] {acquired by Microsemi in 2008} |
Hybrid ICs | |
||||
 |
BAIKAL ELECTRONICS [2012] {part of T-Platform Group} |
Multicore Processors | |
|||
 |
BAY LINEAR | Power Management ICs | |
|||
 |
BCD SEMICONDUCTOR MANUFACTURING [2000] {acquired by Diodes in 2012} |
Power Management ICs | |
|||
 |
BELLING [1988] | Power Management ICs, Drivers, EEPROMs | |
|||
 |
BENCHMARQ MICROELECTRONICS [1989] {acquired by Unitrode in 1998} |
Mixed ICs | |
|||
 |
BETHELTRONIX [1990] | Mixed-signl & RF ICs | |
|||
| BEYOND SEMICONDUCTOR | Embedded uP IP Cores |  |
||||
 |
BITBLITZ COMMUNICATIONS [1999] {acquired by Intersil in 2004} |
High-Speed Communication ICs | |
|||
| BITEK | Analog & Digital ICs | |
||||
 |
BITWAVE SEMICONDUCTOR [2004] | RF ICs | |
|||
| BLUECHIP COMMUNICATION [1994] {founded as Gran-Jansen} {changed name in 2000} {acquired by Micrel in 2004} |
Spread Spectrum Communication ICs | |
||||
 |
BORÉAS TECHNOLOGIES [2016] | Piezo Haptic Driver ICs | |
|||
 |
BOSCH [1886] | Automotive ICs | |
|
||
| BRIDGETEK {spin-off from FTDI Chip in 2016} |
Graphic Controllers | |
||||
| BRIGHT MICROELECTRONICS [1991] {acquired by Winbond in 1999} |
Flash Memory ICs | |
||||
 |
BRIGHT POWER SEMICONDUCTOR [2008] | LED & Motor Driver ICs | |
|||
 |
BRILLIANCE SEMICONDUCTOR [1996] | Bus Interface & Memory ICs | |
|||
 |
BROADCOM [1991] {acquired by Avago in 2015} |
Communication ICs | |
|
||
 |
BROADLIGHT {acquired by Broadcom in 2012} |
Optical Networking ICs | |
|||
| BROADLOGIC {acquired by Broadcom in 2013} |
Communication ICs | |
||||
 |
BURR-BROWN [1956] {acquired by Texas Instruments in 2000} |
Analog & mixed ICs | |
|||
 |
BUTTERFLY DSP [1993] {acquired by Sharp in 1997} |
WSP ICs | |
|||
| BUTTERFLY VLSI [1992] {acquired by Texas Instruments in 1999} |
Wireless ICs | |
||||
|
c |
||||||
 |
C-CUBE MICROSYSTEMS [1988] {acquired by LSI Logic in 2001} |
Video & audio ICs | |
|||
 |
C-PORT [1997] {acquired by Motorola in 2000} |
Communication ICs | |
|||
 |
CADEKA [2003] {acquired by Exar in 2013} |
Operational Amplifiers, AD/DACs | |
|||
 |
CALIBRE [1998] {acquired by Zilog in 2000} |
IrDA Transceiver ICs | |
|||
 |
CALIFORNIA EASTERN LABORATORIES [1959] | MeshConnect Wireless ICs | |
|
||
 |
CALIFORNIA MICRO DEVICES [1980] {acquired by ON Semi in 2009) |
ESD Protection ICs, HB LED Drivers | |
|||
 |
CALOGIC | Analog ICs | |
|||
| CAMBRIDGE CONSULTANTS | uP IP Cores | |
||||
 |
CASCADE SEMICONDUCTOR [2001] {acquired by Cypress in 2003} |
SRAMs | |
|||
 |
CAST [1993] | IP Cores | |
|
||
 |
CATALYST SEMICONDUCTOR [1985] {acquired by ON Semiconductor in 2008} |
Memory & Analog ICs | |
|||
 |
CAVIUM [2000] {acquired by Marvell in 2017} |
Security Processors | |
|||
| CEITEC S.A. | Analog & Digital ICs |  |
||||
| CELENO COMMUNICATIONS [2005] {acquired by Renasas in 2021} |
Wi-Fi Chipsets | |
||||
| CELERITEK {acquired by Mimix Broadband in 2005} |
GaAs MMICs | |
||||
 |
CELESTICA [1994] | ASICs | |
|||
 |
CENTELLAX [2001] {acquired by Microsemi in 2014} |
MMICs | |
|||
| CENTILLIUM COMMUNICATIONS [1997] {acquired by Transwitch in 2008} |
Networking ICs | |
||||
 |
CERDELINX TECHNOLOGIES [2000] {acquired by Lattice Semiconductor in 2002} |
High-Speed Communications ICs | |
|||
| CERMETEK MICROELECTRONICS [1968] | Hybrid ICs | |
||||
| CEVA | DSP IP Cores | |
||||
 |
CHAMPION MICROELECTRONIC | Analog ICs | |
|||
 |
CHANGJING ELECTRONICS TECHNOLOGY [2018] | Power Management & Analog ICs | |
|||
| CHENGDU SINO MICROELECTRONICS SYSTEM [2000] | Analog & Digital ICs | |
||||
 |
CHERRY SEMICONDUCTOR [1977] {acquired by ON Semiconductor in 2000} |
Analog ICs | |
|||
| CHIL SEMICONDUCTOR [2006] {acquired by International Rectifier in 2011} |
Power Control ICs | |
||||
| CHINA ELECTRONICS CORPORATION [1989] | Digital ICs | |
||||
 |
CHIPANALOG MICROELECTRONICS [2016] | Isolated Interface ICs | |
|||
 |
CHIPCON [1996] {acquired by Texas Instruments in 2005} |
RF ICs | |
|||
| CHIPOWN [2005] | Power Management ICs | |
||||
 |
CHIPWRIGHTS [2000] | SoC Visual Signal Processors | |
|||
 |
CHIPX [1989] {Chip Express before 2004} {acquired by Gigoptix in 2009} |
LPGA ASICs | |
|||
| CHIPS & TECHNOLOGIES [1984] {acquired by Intel in 1998} |
Video ICs | |
||||
 |
CHRONTEL [1986] | Video Encoder ICs | |
|||
 |
CICADA SEMICONDUCTOR [1996] {acquired by Vitesse in 2003} |
Communication DSPs | |
|||
 |
CIRRUS LOGIC [1984] |
Mixed-signal ICs | |
|
||
 |
CLARE [1937] {former CP Clare} {acquired by Ixys in 2002} {renamed to Ixys Integrated Circuits Division in 2012} |
Telecom ICs | |
|||
 |
CLEAR LOGIC [1997] {company went bankrupt in 2002} |
LPLD ICs | |
|||
| CLEAR SPEED [2002] {out of business from 2009} |
Accelerating Processors | |
||||
| CMD TECHNOLOGY [1986] {acquired by Silicon Image in 2001} |
USB & PCI Interface ICs | |
||||
 |
CML MICROCIRCUITS [1968] {subsidiary of CML Microsystems} |
Communication ICs | |
|
||
| COBHAM [1934] {acquired by Advent International in 2020} {rebranded to CAES in 2021} |
RadHard ASICs | |
||||
| CODE MERCENARIES [1998] | Interface ICs | |
||||
| COLOGNE CHIP [1994] | ISDN Controller ICs | |
||||
 |
COMCORE SEMICONDUCTOR [1997] {acquired by National Semiconductor in 1998} |
Network ICs | |
|||
 |
COMLINEAR [1980] {acquired by National Semiconductor in 1994} |
Operational Amplifiers, AD/DACs | |
|||
 |
COMMQUEST TECHNOLOGIES [1991] {acquired by IBM in 1998} |
Telecom ICs | |
|||
 |
COMPORT DATA [1984] | ASICs | |
|||
 |
CONEXANT SYSTEMS [1999] {Rockwell Semiconductor before 1999} {wireless business merged with Alpha Industries in 2001 forming Skyworks} {acquired by Golden Gate Capital in 2011} {acquired by Synaptics in 2017} |
Audio & Image Processors | |
|||
| COOLAUDIO [1990] {initially audio IC business of Intersil} {acquired by Music Tribe in 2000} |
Audio ICs | |
||||
 |
COREBAI MICROELECTRONICS [2014] | Analog ICs | |
|||
| COREWORKS [2001] | Multimedia IP Cores |  |
||||
| COROLLARY {part of Intel from 2002) |
C-busII controller ICs | |||||
| CORTUS [2005] | uP IP Cores | |
||||
 |
CP CLARE [1937] {renamed to Clare in 2000} |
Telecom ICs | |
|||
| CPU TECH | Secure Processors | |
||||
 |
CR MICRO [2013] {member of China Resource Microelectronic Group} |
Power Management ICs | |
|||
 |
CRADLE TECHNOLOGIES [1998] {out of semi business now} |
DSPs | |
|||
| CREATIVE CHIPS [1999] {acquired by Dialog Semi in 2019} |
IIoT ASICs | |
||||
 |
CRESCENIC TECHNOLOGY | uCs | |
|||
| CROCUS NANO ELECTRONICS [2011] {JV of Crocus Technology and Rosnano} |
MLU Wafers | |
||||
 |
CROCUS TECHNOLOGY [2004] {acquired by Allegro in 2023} |
MRAM ICs & Sensors | |
|
||
| CROSSLINK SEMICONDUCTOR | CMOS Memory ICs | |||||
 |
CRYSTAL [1993] | Analog ICs |  |
|||
| CRYSTAL SEMICONDUCTOR {acquired by Cirrus Logic in 1991} |
Multimedia ICs | |
||||
 |
CSR [1999] {acquired by Qualcomm in 2014} |
ICs for Wireless Communications | |
|||
 |
CSWITCH [2003] {acquired by Agate Logic in 2009} |
FPGA's | |
|||
 |
CUSTOM MMIC [2006] {acquired by Qorvo in 2020} |
GaAs & GaN MMICs | |
|||
 |
CUSTOM SILICON SOLUTIONS [1996] | Mixed-Signal ASICs | |
|||
| CYAN TECHNOLOGY | Low Power uCs | |
|
|||
| CYBERNATIC MICRO SYSTEMS | Control ASICs | |
||||
| CYBRATECH | ASICs | |
||||
 |
CYGNAL INTEGRATED PRODUCTS [1999] {acquired by Silicon Labs in 2003} |
Microcontrollers | |
|||
 |
CYPRESS SEMICONDUCTOR [1982] {acquired by Infineon in 2019} |
Digital ICs, SRAMs | |
|
||
 |
CYRIX {acquired by VIA in 1999} |
Processor ICs | |
|||
 |
CYRUSTEK | Digital Multimeters ICs | |
|||
|
d |
||||||
| D2AUDIO [2002] {acquired by Intersil in 2008} |
Digital amplifier ICs | |
||||
| DAEWOO SEMICONDUCTORS [1986] {acquired by Auk in 2001} |
Audio & TV ICs | |
||||
| DAICO INDUSTRIES [1967] | RF MMICs | |
||||
| DAILY SILVER IMP MICROELECTRONICS [2004] | Mixed-signal ICs | |
||||
 |
DALLAS SEMICONDUCTOR [1984] {acquired by Maxim in 2001} |
Memory ICs, uControllers | |
|||
 |
DATA DEVICE CORPORATION [1964] {acquired by Transdigm in 2016} |
Interface ICs, Power & Motion Control ICs, Radiation Tolerant ICs | |
|
||
 |
DATA DELAY DEVICES [1964] | Delay Line ICs | |
|||
 |
DATAPATH SYSTEMS [1994] {acquired by LSI Logic in 2000} |
ADSL ICs | |
|||
 |
DATEL [1974] {acquired by C&D Technologies in 2004} {acquired by Murata PS in 2007} {managment buyout in 2015} {acquired by DDC in 2020} |
Data Acquisition Hybrid ICs | |
|
||
 |
DAVICOM SEMICONDUCTOR [1996] | Ethernet Controllers & Digital ICs | |
|||
 |
DECAWAVE [2007] {acquired by Qorvo in 2020} |
Ultra-Wideband RF ICs |  |
|||
| DELPHI TECHNOLOGIES [2017] {spun-off fron Delphi Automotive} {acquired by BorgWarner in 2020} |
Automotive ASIC | |
||||
| DELSON TECHNOLOGY [2011] | DRAM & Flash Memory ICs | |
||||
 |
DETECTION TECHNOLOGY [1991] | PreAmplifier ASICs |  |
|||
| DEVICE ENGINEERING [2011] | Inetrface ICs for Avionics | |
|
|||
 |
DIALOG SEMICONDUCTOR [1981] {acquired by Renesas in 2021} |
Mixed-Signal ASIC | |
|
||
 |
DIGI INTERNATIONAL [1985] | M2M Microcontrollers | |
|
||
 |
DIGITAL CORE DESIGN [1999] | IP Cores |  |
|||
| DIGITAL QUAKE [2000] {acquired by National Semiconductor in 2002} |
Digital Display IC | |
||||
 |
DIGITAL SEMICONDUCTOR [1957] {acquired by Intel from DEC in 1998} {acquired by Marvell in 2006} |
Digital ICs | |
|||
| DIGITAL VOICE SYSTEMS [1988] | Vocoder IC | |
||||
 |
DIODES [1959] {started as disti} {investment from Lite-On in 1991} |
Analog and Digital ICs | |
|
||
 |
DIOO SEMICONDUCTORS [2010] | Analog ICs, PMICs | |
|||
 |
DISCERA [2001] {acquired by Micrel in 2013} |
MEMS microoscillators | |
|||
| DIVIO [1995] {qcquired by ESS Technology in 2003} |
Multimedia IC | |
||||
 |
DOLPHIN DESIGN [1985] {Dolphin Integration before 2019} |
IP Cores | |
|||
| DOMINION SEMICONDUCTOR [1996] {originally JV between Toshiba and IBM} {acquired by Micron in 2001} |
DRAM & Flash Memory ICs | |
||||
| DOMOSYS [1994] {acquired by Analog Devices in 2009} |
PLC Networking ICs | |
||||
| DONGBU HITEK [1997] | Analog & Mixed-Signal ICs Foundry | |
||||
 |
DONGKE SEMICONDUCTOR [2009] | PMICs | |
|||
| DPAC TECHNOLOGIES [1982] {ex Dense-Pac} {memory business sold to Staktek in 2004} |
Memory ICs | |
||||
 |
DSP COMMUNICATIONS [1994] {part of Intel from 1999} |
Communicational ICs | |
|||
| DSPFACTORY [1998] {acquired by Amis in 2004} |
Ultra-Low Power DSP's | |
||||
| DSP GROUP [1987] | Wireless chipsets for Audio | |
||||
 |
DUALCORE SEMICONDUCTOR [????] {stopped operations in 2008} |
Dualcore SoCs | |
|||
| DUST NETWORKS [2002] {acquired by Linear Technology in 2011} |
Wireless Networking ICs | |
||||
 |
DYNACHIP [1993] {acquired by Xilinx in 1999} |
FPGAs | |
|||
|
e |
||||||
| E2V [1994] {started as English Electric Valve} {acquired by Teledyne in 2016} |
Digital ICs | |
|
|||
| E-LAB DIGITAL ENGINEERING | Peripheral ICs | |
||||
| EASYPLUG | Network Controllers | |||||
 |
ECHELON [1988] {acquired by Adesto in 2018} |
Network ICs | |
|||
 |
ELAN MICROELECTRONICS [1994] | Digital ICs, uCs | |
|||
| ELANTEC [1983] {acquired by Intersil in 2002} |
Mixed-signal ICs | |
||||
| ELECTRONIC DESIGN CHEMNITZ [2008] | HV ICs, LED Drivers, Proximity Sensor ICs | |
||||
| ELECTRONIC DESIGNS [????] | Memory ICs | |||||
 |
ELECTRONIC TECHNOLOGY [????] {acquired by Micrel in 2000} |
Supervisor ICs | |
|||
 |
ELETECH ELECTRONICS [1984] | Voice Recording ICs | |
|||
 |
ELITE SEMICONDUCTOR MICROELECTRONICS TECHNOLOGY [1998] | Memory ICs | |
|
||
 |
ELM ELECTRONICS [1998] | ICs for Hobbists | |
|||
 |
ELMOS SEMICONDUCTOR [1984] | ASICs | |
|||
| ELPIDA [1999] {JSC of NEC and Hitachi} {acquired by Micron in 2013} |
DRAM ICs | |
||||
 |
EM MICROELECTRONIC [1975] {a company of Swatch Group} |
Microcontrollers, RTC ICs, ASICs | |
|
||
| EMBER [2001] {acquired by Silicon Labs in 2012} |
ZigBee ICs | |
||||
 |
EMBLAZE SEMICONDUCTOR [1998] {acquired by Zoran in 2004} |
Multimedia ICs | |
|||
| EMOSYN [1998] {acquired by SST in 2004} |
Smart Card ICs | |
||||
 |
ENDWAVE [1991] {acquired by Gigoptix in 2011} |
MMICs | |
|||
 |
ENERGY MICRO [2007] {acquired by Silicon Labs in 2013} |
Micropower ARM uCs | |
|||
 |
ENHANCED MEMORY SYSTEMS {subsidiary of Ramtron from 1995 till 2004} |
DRAM ICs | |
|||
 |
ENPIRION [2001] {acquired by Altera in 2013 {acquired by MediaTek from Intel in 2020} |
Power Managment ICs | |
|
||
| ENSONIQ [1982] {acquired by Creative Technology in 1998} |
Audio ICs | |||||
| ENTROPIC [2001] {acquired by MaxLinear in 2015} |
DataCom ICs | |
||||
 |
ENUCLIA SEMICONDUCTOR [2003] {out of business from 2007} |
Digital TV ICs | |
|||
 |
EON SILICON SOLUTIONS [1996] {acquired by Elite Semiconductor Memory Technology in 2016} |
Flash Memory ICs | |
|||
 |
EPIC SEMICONDUCTOR {acquired by IMP in 2001} |
Interface ICs, uCs, UARTs | |
|||
| EPISIL TECHNOLOGIES [1985] | Foundry | |
||||
 |
EPSON ELECTRONICS {part of Seiko Epson} |
Digital & Memory ICs, MPUs | |
|||
| EQUATOR TECHNOLOGIES [1996] {acquired by Pixelworks in 2005} |
Multimedia ASICs | |
||||
 |
ESPRESSIF SYSTEMS [2008] | WiFi SoCs | |
|||
 |
ESS TECHNOLOGY [1984] | Audio & Video ICs | |
|||
 |
ETRON TECHNOLOGY | Memory ICs | |
|||
| EUDYNA DEVICES [2004] {JV of Fujitsu and Sumitomo} {100% acquired by Sumitomo in 2009} |
GaAs MMIC | |
||||
 |
EVATRONIX {acquired by Cadence in 2013} |
IP Cores | |
|||
 |
EVERBEE NETWORKS | Networking ICs | |
|||
 |
EVERSPIN TECHNOLOGIES {spin-off from Freescale in 2008} |
MRAM ICs | |
|
||
 |
EXAR [1971] {subsidiary of Rohm} {acquired by MaxLinear in 2017} |
Mixed-signal ICs | |
|
||
| EXPLORE MICROELECTRONICS | Multimedia Interfacing ICs | |
|
|||
 |
EZCHIP TECHNOLOGIES [1999] {acquired by Mellanox in 2016} |
Network Processing ICs | |
|||
|
f |
||||||
| F3 | CAN chipsets | |
||||
 |
FAIRCHILD SEMICONDUCTOR [1957] {acquired by Schlumberger in 1979} {acquired by NatSemi in 1987} {spun-off in 1997} {acquired by ON Semi in 2015} |
CMOS Logic, Memory ICs | |
|||
 |
FARADAY TECHNOLOGY [1993] | ASICs | |
|||
| FAST-CHIP [2000] {stopped operations in 2003} |
Network Coprocessor ICs | |
||||
 |
FEELING TECHNOLOGY [2001] | Mixed-Signal ICs | |
|||
| FIDELIX [1990] | DRAM, NOR-/NAND-flash Memory | |
||||
| FILM MICROELECTRONICS [1966] {inactive from 2021} |
Hybrid ICs | |
||||
 |
FINCITEC [1986] {acquired by National Semiconductor in 2002} |
Ultra-Low Voltage Mixed-Signal ASICs | |
|||
| FLEXTRONICS SEMICONDUCTOR [1998] {acquired by AMI Semi in 2005} |
ASICs | |
||||
| FOCAM TECHNOLOGIES [1992] {dissolved in 2003} |
Analog & Mixed-Signal ASICs | |
||||
| FORCE-MOS TECHNOLOGY [2006] | Analog ICs | |
||||
 |
FREESCALE SEMICONDUCTOR [2004] {spun-off from Motorola in 2003 | 2004} {becomes private in 2006 {acquired by NXP in 2015} |
Analog & Digital ICs | |
REP | ||
 |
FREMONT MICRO DEVICES [2003] | EEPROMs & Power Management ICs | |
|||
 |
FRESCO MICROCHIP [2004] {acquired by Spectra7 in 2012} |
RF & DSP ICs | |
|||
 |
FRONIER SILICON [2002] {merged with Toumaz in 2012} {renamed to Frontier Smart Technologies in 2018} |
Digital Radio ICs | |
|||
 |
FTDI CHIP [1992] | USB ICs | |
|
||
 |
FUDAN MICROELECTRONICS [1998] | ASICs, NV-Memory | |
|||
 |
FUJITSU SEMICONDUCTOR [1935] {Fujitsu Microelectronics before 2010} |
Memory ICs | |
|||
 |
FULCRUM MICROSYSTEMS [1999] {acquired by Intel in 2011} |
Networking ICs | |
|||
 |
FULIHAO TECHNOLOGY [2005] | PMICs | |
|||
 |
FUTURE COMMUNICATIONS IC [1995] {acquired by Silicon Motion in 2007} {acquired by Dialog in 2019} |
RF Communication ICs | |
|||
 |
FYRESTORM [2002] {acquired by Exar in 2008} |
Digital Power Conversion ICs | |
|||
|
g |
||||||
 |
G-LINK TECHNOLOGY [1994] {ceased operations} |
DRAM & SRAM ICs | |
|||
| GAASTEK [1983] {division of ITT} {acquired by M/A-COM in 2000} |
GaAs RF ICs, MMICs | |
||||
| GAIN SEMICONDUCTOR [2016] {acquired by Kinetic Technologies in 2022} |
Motor Driving ICs | |
||||
| GAIN TECHNOLOGY [1994] {acquired by SMSC in 2002} |
Analog ASICs | |
||||
| GAINSPAN [2006] {spun-off from Intel} {acquired by Telit in 2017} |
Wi-Fi uCs | |
||||
| GALAXY POWER [1993] {acquired by Bel Fuse in 2005} |
Charge Control ICs | |
||||
 |
GALAZAR NETWORKS [2001] {acquired by Exar in 2009} |
Networking ICs | |
|||
 |
GALILEO TECHNOLOGY [1993] {acquired by Marvell in 2001} |
Network ICs | |
|||
| GALVANTECH [1994] {acquired by Cypress in 2000} |
SRAM ICs | |
||||
 |
GATEFIELD [1991] {spun-off from Zycad in 1997} {acquired by Actel in 2000} |
Programmable ASICs | |
|||
 |
GCT SEMICONDUCTOR [1998] | ICs for WiMax | |
|||
 |
GEC PLESSEY SEMICONDUCTORS [1988] {acqured by Mitel Semiconductor in 1998} |
Communication ICs | |
|||
 |
GEEHY SEMICONDUCTOR [2004] | MCUs, mixed-signal ICs, SoCs | |
|||
 |
GEMFIRE [2001] {merged with Covega in 2008} |
Optical Telecom ICs | |
|||
 |
GENESYS LOGIC [1997] | USB ICs | |
|
||
 |
GENESIS MICROCHIP [1987] {acquired by STM in 2007} |
Video ICs | |
|||
 |
GENNUM [1973] {acquired by Semtech in 2012} |
Video & RF ICs | |
|||
| GEO SEMICONDUCTOR [2009] {acquired by indie in 2023} |
Image Processing uCs | |
||||
 |
GIANTEC SEMICONDUCTOR [2009] {spun-off from ISSI} |
EEPROM & PMICs | |
|||
| GIGA [1998] {part of Intel from 2000} |
Telecom ICs |  |
||||
 |
GIGADEVICE [2005] | NOR Flash Memory, uCs | |
|
||
 |
GIGPEAK [2001] {renamed from GigOptix in 2016} {acquired by IDT in 2017} |
ASICs | |
|||
| GIGLE NETWORKS [2005] {acquired by Broadcom in 2010} |
Networking ICs | |
||||
| GLOBALFOUNDRIES [2007] {spun-off from AMD} |
Foundry |  |
||||
 |
GLOBESPAN-VIRATA [1998] {MPEG business acquired by Conexant in 2002} {merged with Conexant in 2003} |
Video-Processing & ADSL ICs | |
|||
| GMT MICROELECTRONICS [1994] {former Commodore Semiconductor Group} {stopped operations in 2001} |
Mixed-Signal ICs | |
||||
 |
GOAL SEMICONDUCTOR [1992] {acquired by Ramtron in 2005} |
ASICs | |
|||
 |
GOODIX [2002] | HMI ICs | |
|||
| GOWIN SEMICONDUCTOR [2014] | FPGAs | |
|
|||
 |
GRAN-JANSEN [1994] {name changed to Bluechip Communication in 2000} |
Spread Spectrum Communication ICs | |
|||
| GRANDIS [2002] {acquired by Samsung in 2011} |
STT-RAMs | |
||||
| GRAPHCORE [2016] {acquired by SoftBank in 2024} |
IPU Processors | |
||||
| GRAYCHIP [1989] {acquired by Texas Instruments in 2001} |
Telecom ICs | |
||||
| GREEN ARRAYS [2009] | MultiComputer ICs | |
||||
| GREENPEAK TECHNOLOGIES [2007] {merger of Xanadu Wireless and Ubiwave} {acquired by Qorvo in 2016} |
RadioNetworking ICs | |
||||
| GREENLIANT [2010] | Flash Memory ICs | |
|
|||
 |
GRIDCOMM [2012] | PLC ICs | |
|
||
| GROQ [2016] | AI LPU Interface ICs | |
||||
| GSI TECHNOLOGY [1995] | SRAM & DRAM ICs | |
|
|||
| GUERRILLA RF [2013] | MMICs | |
||||
|
h |
||||||
| HAILO [2017] | AI Processors for ML | |
||||
| HALO MICROELECTRONICS [2012] | Power Management ICs | |
|
|||
 |
HERLEY INDUSTRIES [1965] {acquired by Ultra in 2015} |
Military MMICs | |
|||
 |
HEWLETT-PACKARD [1935] {see now Broadcom} |
Communication ICs | |
|||
| HEYDAY INTEGRATED CIRCUITS [2014] {acquired by Allegro in 2022} |
Isolated GaN/SiC FET Driver | |
||||
| HG SEMICONDUCTOR [2011] | Analog & Mixed ICs, PMICs | |
||||
| HIBAND SEMICONDUCTORS [1997] {part of Cypress Semiconductor from 2001} |
Serial Communication ICs | |
||||
| HIFN [1996] {spin-out of Stac} {acquired by EXAR in 2009} |
Compression & Encription ICs | |
||||
 |
HIGH BANDWIDTH ACCESS [????] {acquired by Amic in 2003} |
FIFOs | |
|||
 |
HIMAX TECHNOLOGIES [2001] | Display Driver ICs | |
|||
| HiNT [1991] {acquired by PLX Technology in 2003} |
PC ChipSet & PCI ICs | |
||||
 |
HISILICON [1991] {subsideary of Huawei} |
SoCs | |
|||
 |
HITACHI [1910] {semi-business moved to Renasas in 2003} |
Systems | |
REP | ||
| HITTITE MICROWAVE [1985] {acquired by Analog Devices in 2014} |
MMICs | |
|
|||
 |
HOLT INTEGRATED CIRCUITS [1976] | Display Drivers & Avionics ICs | |
|
||
 |
HOLTEK MICROELECTRONICS [1983] | ASICs, Telecom ICs, Microcontrollers | |
|
||
 |
HONEYWELL [1885] | HighTemp & RadHard ICs | |
|
|
|
| HONSITAK ELECTRONICS [1993] | Sound Effect ICs | |
||||
 |
HOPE MICROELECTRONICS [2004] | RF ICs | |
|
||
| HUAYUE MICROELECTRONICS [1997] | Analog ICs | |
||||
 |
HUALON MICROELECTRONICS [1988] {acquired by Episil in 2001} |
Digital ICs | |
|||
 |
HYCON TECHNOLOGY [2007] | Battery Managment ICs, uCs | |
|||
| HYPERSTONE [1990] {acquired by CML Microsystems in 2003} {acquired by Swissbit in 2020} |
NAND-Flash Controllers | |
||||
| HYTEK MICROSYSTEMS [1974] {acquired by Natel Engineering in 2005} |
Hybrid ICs | |
||||
 |
HYUNDAI ELECTRONICS [1983] {merged with LG Semicon in 1999} {renamed to Hynix in 2001} {see SK Hynix from 2012} |
Digital & Memory ICs | |
|||
|
i |
||||||
| I-CHIPS TECHNOLOGY [2000] {part of Imagica Group} |
Image Processing ICs | |
||||
 |
I-CUBE [1991] {acquired by Fairchild in 2002} |
Digital ICs | |
|||
| IBM MICROELECTRONICS {acquired by GlobalFoundries in 2014} |
Digital ICs | |
REP | |||
 |
IC-HAUS [1984] | Mixed-Signal ASICs | |
|
||
 |
IC MEDIA [1998] {acquired by Magnachip in 2005} |
CMOS Image Sensors | |
|||
 |
IC MICROSYSTEMS [2001] | RF ICs |  |
|||
 |
IC VALLEY [2014] | GaAs & GaN RF ICs | |
|||
 |
IC WORKS {part of Cypress Semiconductor from 1999} |
Timing ICs | |
|||
| ICEPOWER [1999] {founded as JV with Bang & Olufsen} {changed ownership in 2016} |
Class D Amplifier ICs | |
||||
 |
ICERA [2002] {acquired by Nvidia in 2011} |
Modem ICs | |
|||
| ICSENSE [2004] {acquired by TDK-Micronas in 2017} |
ASICs & MEMS | |
||||
| ICSI [1998] {spin-off from ISSI} {merged with ISSI in 2005} |
SRAMs | |
||||
 |
ICT [1991] | PLD ICs | ||||
 |
IGS TECHNOLOGIES [1993] {see Tvia from 2000} |
Multimedia ICs | |
|||
| IKANIOS COMMUNICATIONS | Networking ICs | |
||||
| IKON SEMICONDUCTOR | LED Drivers | |
||||
| IKSEMICON [1997] | Power Managment ICs | |
||||
| ILC DATA DEVICE {see Data Device Corp. now} |
Interface & Motor Controller ICs | |
||||
| IM FLASH TECHNOLOGIES [2006] {joint venture of Intel and Micron from 2006 |
Flash Memory | |
||||
 |
IMAGINATION TECHNOLOGIES [1985] {Wi-Fi business acquired by Nordic in 2020} |
uPs & Multimedia Processors IP Cores | |
|||
| IMP {went bankrupt in 2004} {assets sold to Daily Silver} |
Mixed-signal ICs | |
||||
 |
IMPALA LINEAR [1995] {acquired by Fairchild in 2001} |
PLL/VCO ICs, Power Managment ICs | |
|||
 |
IMSYS [1981] | Networking & AI uPs | |
|||
| INDIE SEMICONDUCTOR [2007] | Automotive ICs | |
||||
 |
INFINEON TECHNOLOGIES [1999] {former Siemens Semiconductor} |
Digital & Analog ICs | |
REP | |
|
| INFINITE TECHNOLOGY [1991] | DSP ICs | |
||||
| INFINNO TECHNOLOGY | Analog ICs | |
||||
 |
INFORMATION STORAGE DEVICES {acquired by Winbond Electronics in 1998} {see Nuvoton from 2008} |
Voice Recording ICs | |
|||
 |
INGENIC SEMICONDUCTOR [2005] | Multimedia uPs | |
|||
 |
INMOS [1978] {acquired by STM in 1989} |
Transputer ICs | |
|||
| INNOCOMM [1998] {initial name Analog Circuit Technologies} {acquired by of National Semiconductor in 2001} |
RF Chipsets | |
||||
| INNOVA CARD [2002] {acquired by Maxim in 2009} |
Secure Protocol ICs | |
||||
 |
INNOVASIC [1991] {acquired by Analog Devices in 2016} |
Digital ICs | |
|||
 |
INOTERA MEMORIES [2003] {joint venture of Infineon and Nanya} {acquired by Micron in 2016} |
SDRAMs | |
|||
 |
INOVA SEMICONDUCTORS [1999] | Datacom ICs | |
|
||
 |
INPHI [2000] {acquired by Marvell in 2020} |
High-Speed Data Interface ICs | |
|||
| INSIGNIS TECHNOLOGY [2016] | High-Rel DRAM ICs | |
|
|||
 |
INTEGRAL [1963] |
Digital & Analog ICs |  |
|||
| INTEGRANT TECHNOLOGIES [2000] {acquired by Analog Devices in 2006} |
RF CMOS ICs | |
||||
 |
INTEGRATED CIRCUIT SOLUTION [1990] {acquired by ISSI in 2006} |
Memory ICs | |
|||
 |
INTEGRATED CIRCUIT SYSTEMS [1976] {merged with IDT in 2005} |
Clock & Generator ICs | |
|||
| INTEGRATED CRYSTAL TECHNOLOGY [1993] {acquired by Silergy in 2014} |
Analog ICs | |
||||
 |
INTEGRATED DETECTOR ELECTRONICS [1992] | ICs for Radiation Detectors | |
|
||
 |
INTEGRATED DEVICE TECHNOLOGY [1980] {acquired by Renesas in 2018} {name changed to Renesas Electronics America from 1-Jan-2020} |
Digital&Mixed, Memory ICs | |
|
||
 |
INTEGRATED LOGIC SYSTEMS [1993] {acquired by Simtek in 2000} |
MPGA ICs | |
|||
| INTEGRATED MEMORY LOGIC [1996] {acquired by Exar in 2014} |
Analog ICs | |
||||
 |
INTEGRATED SILICON SOLUTIONS [1988] {acquired by Ingenic in 2020} |
Memory ICs | |
|
||
 |
INTEGRATED TECHNOLOGY EXPRESS [1996] | PC Chipset & Perepheral I/O ICs | |
|||
 |
INTEGRATED TELECOM EXPRESS [1998] {filed for Chapter 11 bankruptcy protection in 2002} |
ADSL Chipset Modem ICs | |
|||
| INTEGRATED TELECOM TECHNOLOGIES [1991] {acquired by PMC-Sierra in1998} |
Telecom ICs | |
||||
 |
INTEGRATION ASSOCIATES [1991] {acquired by Silicon Labs in 2008} |
Analog ASICs | |
|||
 |
INTEL [1968] | MPUs | |
|
REP | |
| INTEL FPGA {see Altera before 2015} {brand restored in 2024} |
FPGA & PLD ICs | |
|
|||
| INTELLASYS | Multicore uPs | |
||||
 |
INTELLON [1989] {acquired by Atheros in 2009} |
CEBus Interface ICs | |
|||
| INTERFACE TECHNOLOGY | VXI Interface ICs | |||||
| INTERNATIONAL MICROCIRCUITS [1972] {acquired by Cypress in 2001} |
Timing ICs | |
||||
 |
INTERNATIONAL RECTIFIER [1947] {acquired by Infineon in 2014} |
MOSFET & IGBT Drivers, LDOs, SMPS ICs | |
|||
 |
INTERSIL [1967] {Harris Semiconductor before 1999} {CMOS Logic family sold to TI} {"discrets" acquired by Fairchild in 2001} {acquired by Renesas in 2016} |
Digital & Analog ICs | |
|
||
| INTRINSITY [1997] {EVSX before 2000} {acquired by Apple in 2010} |
Processor ICs | |
||||
| IQ-ANALOG [2004] | Digital Data Conversion ICs | |
||||
| IQ SYSTEMS [????] | Mixed-signal ICs | |
||||
| ISG BROADBAND [1997] {formed by SEL} {acquired by Sirenza in 2004} |
RF ICs | |
||||
 |
IST | Communication ICs | ||||
| ITOM [1998] {acquired by Bosch in 2022} |
RF ICs | |
||||
 |
iWATT [1999] {acquired by Dialog Semi in 2013} |
Power Managment ICs | |
|||
 |
IXYS [1983] {acquired by Littelfuse in 2017} |
High Voltage, Analog & Mixed-Signal ICs | |
REP | |
|
|
j |
||||||
| JALDI SEMICONDUCTOR [1999] {acquired by Pixelworks in 2002} |
Digital TV ICs | |
||||
| JAVELIN SEMICONDUCTOR {acquired by Avago in 2013} |
Wireless Communications ICs | |
||||
| JENNIC {acquired by NXP in 2010} |
Wireless Communications ICs for Sensors | |||||
|
k |
||||||
| K-MICRO {spun-off from Kawasaki Steel in 2001} {acquired by Megachips in 2013} |
ASICs | |
||||
| KAWASAKI LSI [1994] {see K-Micro from 2004} |
CA Memory ICs | |
||||
 |
KC TECHNOLOGY {Kawatsu Semiconductor before 1998} |
USB Interface ICs | |
|||
 |
KENDIN COMMUNICATIONS [1995] {acquired by Micrel in 2001} |
Communication ICs | |
|||
| KENET [2002] {acquired by Intersil in 2008} |
Low Power ADCs | |
||||
| KINARA [2014] {acquired by NXP in 2025} |
Neural Network Processors | |
||||
| KINETIC TECHNOLOGIES [2006] | Power Management ICs | |
|
|||
 |
KINGBOR TECHNOLOGY | Analog ICs | |
|||
| KIOXIA [2019] {rebranded from Toshiba Memory} |
Flash Memory ICs | |
||||
 |
KLAVIS TECHNOLOGIES | Audio ASICs | |
|||
| KNERON [2015] | AI SoC Processors | |
||||
 |
KODENSHI AUK | Analog ICs | |
|||
 |
KOREA ELECTRONICS [1969] | Analog ICs | |
|||
 |
KOTA MICROCIRCUITS [1998] {part of Fairchild from 2000} |
Analog ICs | |
|||
 |
KRYPTON ISOLATION {acquired by Silicon Labs in 2000} |
DAA ICs | |
|||
|
l |
||||||
| LA SEMICONDUCTOR [2022] | Analog Foundry | |
||||
| LANSDALE SEMICONDUCTOR [1964] | Aftermarket ICs | |
||||
| LANSTAR SEMICONDUCTOR [1997] | DRAM ICs | |
||||
| LANTIQ [2009] {spin-off from Infineon} {part of Intel from 2015} |
Communication ICs | |
|
|||
 |
LANWAVE COMPONENTS [1996] | Spread Spectrum Communication ICs | |
|||
| LAPIS SEMICONDUCTOR [2011] {Oki Semiconductor before 2008} {part of a Rohm Group} |
Analog & Digital ICs | |
REP | |||
 |
LARA NETWORKS [1997] {acquired by Cypress in 2001} |
Networking ICs | |
|||
| LATTICE SEMICONDUCTOR [1983] | FPGAs & CPLDs | |
|
|
||
 |
LEADIS TECHNOLOGY [2000] {liquidated in 2009} |
LED Driver ICs | |
|||
 |
LEADTREND TECHNOLOGY [2002] | Power Managment ICs | |
|||
| LEGERITY [2000] {spin-off from AMD in 2000} {acquired by Zarlink in 2007} |
Communication ICs | |
||||
 |
LEOPARD LOGIC [2000] {acquired by Agate Logic} |
CLDs | |
|||
 |
LEVEL ONE [1991] {acquired by Intel in 1999} |
Telecom ICs | |
|||
| LFOUNDRY [2008] {acquired by SMIC in 2016} |
150nm/110nm mixed-signal ICs | |
||||
 |
LG SEMICON [1979] {merged with Hyundai Electronics in 1999} |
Memory ICs, Microcontrollers | |
|||
| LIBIT SIGNAL PROCESSING [1994] {acquired by Texas Instruments in 1999} |
Cable Modem ICs | |
||||
 |
LIGHTSPEED LOGIC {Lightspeed Semconductor before 2006} {stopped activity in 2008} |
ASICs | |
|||
 |
LIME MICROSYSTEMS [2005] | Broadband RF & SDR ICs | |
|||
 |
LINEAR DIMENSIONS [2011] | Analog & Mixed-Signal ICs | |
|||
 |
LINEAR TECHNOLOGY [1981] {acquired by Analog Devices in 2016} |
Analog & Mixed ICs | |
|||
 |
LINET | Light Control Network ICs | |
|||
| LINFINITY MICROELECTRONICS [1993] {subsidiary of Symmetricom} {acquired by Microsemi in 1999} |
Analog ICs | |
||||
| LINKTECH | Device Communication Controller ICs | |||||
| LINKUP SYSTEMS {acquired by NeoMagic in 2001} |
Interface ICs | |
||||
 |
LINTEL SECURITY {acquired by Vasco in 1996} |
Encrypting ICs | |
|||
 |
LION SEMICONDUCTOR [2013] {acquired by Cirrus Logic in 2021} |
Power Management ICs | |
|||
 |
LITE-ON SEMICONDUCTOR [1990] {acquired by Diodes in 2019} |
Analog ICs | |
|||
 |
LOGIC DEVICES [1983] | SRAM, DDR, Video & DSP ICs | |
|||
 |
LSI COMPUTER SYSTEMS [1969] | Digital ICs, ASICs | |
|||
 |
LSI [1981] {former LSI Logic} {acquired by Avago in 2013} |
Digital ICs | |
|||
 |
LUCENT TECHNOLOGIES [1996] {Microel. Div. spun-off in 2002 as Agere Systems} {merged with Alcatel in 2006} |
Telecom ICs | |
|||
 |
LUMINARY MICRO [2004] {acquired by Texas Instruments in 2009} |
ARM uCs | |
|||
| LUMISSIL MICROSYSTEMS [2005] {acquired by ISSI in 2011} |
Power Management ICs, LED Drivers | |
|
|||
| LUXSONOR SEMICONDUCTORS [1996] {acquired by Cirrus Logic in 2001} |
Multimedia ICs | |
||||
 |
LX SEMICON [1999] {founded as Silicon Works} {acquired by LG Group in 2014} |
Display Driving ICs | |
|||
 |
LYONTEK [2003] | SRAM ICs, Audio Amplifiers | |
|||
|
m |
||||||
 |
M-SYSTEMS [1989] {acquired by SanDisk in 2006} |
Flash Memory ICs | |
|||
 |
M3 TECHNOLOGY [2010] | PMICs | |
|||
 |
MACOM [1950] {acquired by AMP in 1995} {part of Tyco from 1999} {acquired by Cobham in 2008} {acquired by John Ocampo in 2009} |
MMICs | |
|
||
 |
MACROBLOCK [1999] | LED Driver ICs | |
|||
 |
MACRONIX INTERNATIONAL [1989] | Flash Memory ICs | |
|
||
 |
MAGNACHIP [2004] {spin-off from Hynix in 2004} {acquired by Wise Road Capital in 2021} |
Display Driver ICs, LED Drivers, Power Management ICs | |
|||
| MAGNOLIA BROADBAND [2000] | Networking ICs | |
||||
 |
MAGNUM SEMICONDUCTOR [2003] {acquired by GigOptix in 2016} |
H.264 & MPEG-2 ICs | |
|||
 |
MAKER COMMUNICATIONS [1994] {acquired by Conexant in 1999} |
Communication ICs | |
|||
 |
MARVELL SEMICONDUCTOR [1995] | Ethernet ICs, SoCs | |
|
||
| MATHSTAR [1999] {ceased operations in 2008} |
FPGAs | |
||||
 |
MATRIX SEMICONDUCTOR [1998] {acquired by SanDisk in 2005} |
3D Memory ICs | |
|||
| MATSUSHITA ELECTRONICS [1952] {JV between Philips Electronics & Matsushita Electric} {see PANASONIC INDUSTRIAL from 2005} |
Memory ICs | |
||||
 |
MAXIM INTEGRATED [1983] {acquired by Analog Devices in 2020} |
Analog & Mixed ICs | |
|
||
 |
MAXLINEAR [2003] | RF SoCs | |
|
||
| MAXWELL MICROELECTRONICS [1965] {acquired by DDC in 2016} |
RadHard Mixed-Signal ICs | |
||||
| MAZET [1992] {spin-off from Carl Zeiss} {acquired by AMS in 2016} |
Spectral Sensing ICs | |
||||
 |
MCA TECHNOLOGIES | Conditioning ICs for Piezoresistive Sensors | |
|||
 |
MEDIAMATICS {acquired by NatSemi in 1997} |
Video & Audio ICs | |
|||
| MEDIANIX SEMICONDUCTOR [1994] {dissolved in 2000} |
Surround Sound Processing ICs | |
||||
| MEDIATEK [1997] | Wireless and Digital Media ICs | |
||||
| MEGACHIPS [1990] {the 1st fabless company in Japan} {Smart Connectivity Division acquired by Kinetic Tech in 2019} |
ASICs | |
||||
| MEGAWIN [1999] | uCs, USB ICs | |
||||
| MELEXIS [1988] |
Hall Effect Sensor ICs, Automotive ICs | |
|
|||
| MELLANOX TECHNOLOGIES [1999] {acquired by Nvidia in 2019} |
InfiniBand I/O ICs | |
||||
| MENTOR GRAPHICS | IP Cores | |||||
| MERET OPTICAL COMMUNICATIONS | DDS ICs | |
|
|||
 |
METALINK | Telecom ICs | |
|||
 |
MICREL SEMICONDUCTOR [1978] {acquired by Microchip in 2015} |
Analog & Digital ICs | |
|||
 |
MICRO ANALOG SYSTEMS [1980] {spin-off from Micronas in 1999} |
RF/IF ASICs | |
|
||
 |
MICRO LINEAR [1983] {partly acquired by Fairchild in 2000} {acqired by SIRENZA in 2006} |
Analog ICs | |
|||
 |
MICRO NETWORKS {subsidiary of IDT from 2002} {acquired by Spectrum Control in 2009} |
Analog & Mixed ICs | |
|||
 |
MICROCHIP TECHNOLOGY [1989] |
Microcontrollers & Analog ICs, EEPROMs | |
|
REP | |
|
MICROCLOCK {acquired by ICS in 1997} |
Clock ICs | |
|||
| MICROELECTRONIC MODULES [1993] {div. of NA Philips before} {acquired by Bourns in 2003} |
Hybrid ICs | |
||||
 |
MICROMEGA | Math coProcessor ICs | |
|||
 |
MICRON SEMICONDUCTOR [1978] |
Memory ICs | |
REP | |
|
 |
MICRONAS [1997] {acquired by TDK in 2015} |
Digital ICs & uCs | |
|
||
 |
MICRONIX [1983] {acquired by Clare in 1998} {part of Ixys from 2002} |
Mixed-Signal ASICs | |
|||
| MICROPAC [1963] | Hybrid ICs | |
||||
 |
MICROSEMI [1959] {micro power products Div. acquired by AMIS in 2002} {acquired by Microchip in 2018} |
Hi-Rel Analog & Mixed ICs | |
|
||
 |
MICROSS COMPONENTS [1998] | Military Grade ICs | |
|||
 |
MICROTUNE [1996] {acquired by Zoran in 2010} |
RF Tuner ICs | |
|||
| MICROUNITY [1988] | Processor ASICs | |
||||
 |
MIKRON [1964] |
Digital & Analog ICs | |
|||
 |
MILANDR [2002] | Digital & Mixed ICs, Memory | |
|||
| MIMIX BROADBAND [2000] {acquired by Macom in 2010} |
GaAs ICs | |
||||
 |
MINDSPEED TECHNOLOGIES [2003] {part of Conexant from 1999} (spun-off from Conexant in 2003} (acquired by Macom in 2013} |
Communication ICs | |
|
||
| MINEBEA MITSUMI [1951] | Analog & Digital ICs | |
||||
 |
MINI-CIRCUITS [1968] | RF ICs | |
|
||
| MIPS [1984] {acquired by Spectrum Control in 2009} {acqiured by Imagination Technologie in 2012} {sold to Tallwood Venture Capital at bankruptcy auction in 2020} |
uPs IP Cores | |
||||
 |
MITEL SEMICONDUCTOR [1973] {renamed to Zarlink Semiconductor in 2001} |
Telecom ICs | |
|||
 |
MITSUBISHI SEMICONDUCTORS [1921] {see Renasas from 2003} |
Memory & Analog ICs, uCs | |
REP | ||
 |
MITSUMI ELECTRIC [1954] {merged with Minebea in 2015} |
Analog ICs | |
|||
| MIXCOMM [2017] {acquired by Sivers Semiconductors in 2021} |
mmWave ICs | |
||||
 |
MIXED SIGNAL INTEGRATION [1997] | Analog & Mixed-Signal ICs | |
|||
 |
MMC NETWORKS [1992] {acquired by Applied Micro Circuits in 2000} |
Networking ICs | |
|||
| MMIC MICROELECTRONICS [????] | GaAs MMICs | |
|
|||
| MOBILIAN [1999] {acquired by Intel in 2003} |
Communication ASICs | |
||||
 |
MOBILYGEN [1998] {acquired by Maxim in 2008} |
Video Processor ICs | |
|||
| MOBIUS MICROSYSTEMS [2004] {acquired by IDT in 2010} |
All-Silicon Oscillators | |
||||
 |
MODULE [1995] | DSPs | |
|||
 |
MONOLITHIC MEMORIES [1969] {acquired by AMD in 1987} |
Digital ICs | |
|||
 |
MONOLITHIC POWER SYSTEMS [1997] |
Power Conversion ICs | |
|
||
 |
MORSE MICRO [2016] | Wi-Fi HaLow ICs | |
|||
 |
MOSAID TECHNOLOGIES [1975] {stopped fabless activity in 2003} |
DRAM, IP Cores | |
|||
| MOSART [1993] | Analog & Digital ICs | |
||||
 |
MOSEL-VITELIC [1985] {subsidiary of ProMOS} {stopped Memory ICs activity in 2009} |
Memory ICs | |
|||
 |
MOSCHIP TECHNOLOGIES [1999] | Digital ASICs | |
|||
 |
MOSYS [1991] | SRAM ICs & SoCs | |
|||
 |
MOTIA [2000 ] | RFIC with Smart Antennas | |
|||
 |
MOTOROLA [1928] {spun-off On Semi in 1999 and Freescale in 2003} |
Telecom Systems | |
|||
| MOVIDIUS | Video Processing ICs | |
||||
 |
MSIS SEMICONDUCTOR | Memory ICs | ||||
 |
M.S. KENNEDY {acquired by ANAREN in 2008} |
Hybrid ICs | |
|||
 |
MSTAR SEMICONDUCTOR [2002] {spun-off from System General} {acquired by MediaTek in 2012} |
Display ICs | |
|||
 |
MUSIC SEMICONDUCTORS [1990] {company went bankrupt in 2002} {assets acquired by Micron in 2002} |
CA Memory ICs | |
|||
| MX COM {acquired by Microchip in 90s} {acquired by CML in ????} |
Mixed-Signal ICs | |||||
 |
MYLEX {part of IBM from 1999} {acquired by LSI Logic in 2002} |
SCSI Adapter ICs | ||||
|
n |
||||||
| NANOAMP SOLUTIONS [1999] {acquired by AMI Semi in 2006} |
RF Transceiver ICs | |
||||
| NANOTECH SEMICONDUCTOR [2003] {acquired by Gennum in 2011} |
Fiber-Optic Networking ICs | |
||||
| NANOTRON TECHNOLOGIES [1991] {acquired by Inpixon in 2020} |
TRX Tranciever ICs | |
|
|||
 |
NANOXPLORE [2010] | RadHard FPGA & SoCs | |
|||
 |
NANYA TECHNOLOGY [1995] {DRAM technology transfered from Oki} |
DRAM ICs | |
|||
 |
NATIONAL SEMICONDUCTOR [1959] {acquired by Texas Instruments in 2011} |
Analog ICs | |
|||
 |
NATIONS TECHNOLOGIES [2000] | ARM uCs | |
|||
| NAVITAS SEMICONDUCTOR [2014] | GaN Power ICs | |
|
|||
| NAZOMI COMMUNICATIONS [1998] {ceased operation in 2007} |
Multimedia Accelerator ICs | |
||||
 |
NEC ELECTRONICS [1899] {merged with Renesas in 2010 |
Analog & Digital ICs | |
|||
 |
NEOLINEAR [1996] {acquired by Cadence in 2004} |
IP Cores for Analog & Mixed ICs | |
|||
| NEOMAGIC [1993] | Video Accelerator ICs | |
||||
| NEOTEC SEMICONDUCTOR [1998] {ceased operation in 2008} |
Battery Management & LCD Driver ICs | |
||||
| NETCHIP TECHNOLOGY [1996] {acquired by PLX Technology in 2004} |
USB Interface ICs | |
||||
| NETERGY MICROELECTRONICS [2000] {VVoP business acquired by Leadtek in 2003} |
Video & IP phone ICs | |||||
| NETLOGIC MICROSYSTEMS [1995] {acquired by Broadcom in 2011} |
Processor ICs | |
||||
| NETRONOME [2003] | Network Flow Processors | |
||||
 |
NETSILICON [1984] {acquired by Digi in 2001} |
NET+ARM Processors | |
|
||
 |
NETSOL [2010] | SRAM & NAND Flash | |
|
||
 |
NETWORK ELEMENTS [1998] {shut doors in 2004} |
ASICs for Optical Communications | |
|||
 |
NEW JAPAN RADIO [1959] {JV between Raytheon & Japan Radio} {merged with Ricoh in 2021} |
Analog ICs | |
|||
| NEWAVE SEMICONDUCTOR [1997] {acquired by IDT in 2001} |
Telecom ICs | |
||||
 |
NEWPORT MEDIA [2005] {acquired by Atmel in 2014} |
Digital TV ICs | |
|||
| NEXFLASH TECHNOLOGY [1998] {acquired by Windbond in 2005} |
Flash Memory ICs | |
||||
 |
NEXPERIA [2016] {divested from NXP in 2016} {acquired by Wise Road Capital in 2017} |
Logic ICs | |
|
||
 |
NEXTCHIP [1997] | Video Security ICs | |
|||
| NIKO SEMICONDUCTORS [1998] | Analog ICs | |
||||
 |
NIPPON PRECISION CIRCUITS [1975] {acquired by Seiko in 2005} {see Seiko NPC from 2006} |
PLL ICs, ADCs, DACs, Audio ICs | |
|||
| NIPPON PULSE MOTOR [1952] | Stepper Motor Driver ICs | |
||||
 |
NISSHINBO MICRO DEVICES [2022] {merger of Ricoh and NJR} |
Analog ICs | |
|
||
 |
NKK MICRO DEVICES [1989] {acquired by Fujitsu in 2000} |
Memory ICs, RISC uP & uC | |
|||
 |
NORDIC SEMICONDUCTOR [1983] {founded as Nordic VLSI} {renamed in 2003} |
Wireless Communication ICs, ASICs | |
|
||
| NORTHROP GRUMMAN [1994] | RadHard EEPROM | |
|
|||
| NOVACOM TECHNOLOGIES [1993] | Network ICs | |
||||
 |
NOVALOG [1995] {subsidiary of Irvine Sensors} |
IrDA ICs | |
|||
| NOVATEK MICROELECTRONICS [1997] {formerly UMC's commersial product Div.} |
Peripheral, Telecom, LCD Driver ICs | |
||||
 |
NOVOSENSE [2013] | Mixed-Signal ICs | |
|
||
 |
NOWI [2016] {acquired by Nexperia in 2022} |
Energy Harvesting ICs | |
|||
| NSYS TECHNOLOGIES [1999] | ASICs | |
||||
| NUMBER NINE VISUAL TECHNOLOGY [1982] {acquired by S3 in 2000} |
Video Accelerator ICs | |
||||
| NUMONYX [2008] {a JV of INTEL and STM} {acquired by MICRON in 2010} |
Flash-Memory ICs | |
||||
| NUVOTON TECHNOLOGY [2010] {spun-off from Winbond in 2008} |
Analog & Digital ICs | |
|
|||
 |
NVE [1989] | ISOLOOP ICs | |
|||
 |
NVIDIA [1993] | 3D Multimedia Accelerator ICs | |
@.RU | ||
 |
NXP SEMICONDUCTORS [2006] {spun-off from Philips Semiconductors in 2006} |
Analog & Digital ICs, uCs | |
|
REP | |
| NXTWAVE COMMUNICATIONS [1996] {acquired by ATI Technology in 2002} |
Communication ICs | |
||||
|
o |
||||||
 |
O2 MICRO [1995] | Power Management ICs | |
|||
 |
OAK TECHNOLOGY [1987] {merged with Zoran in 2003} |
Digital ICs | |
|||
 |
OASIS SEMICONDUCTOR [1995] {acquired by Sigmatel in 2005} |
ASICs | |
|||
| OASIS SILICONSYSTEMS [1996] {acquired by SMSC in 2005} |
Multimedia NetworkingLine ICs | |
||||
| OCTASIC [1998] | DSP SoCS | |
||||
 |
OKI SEMICONDUCTOR [1965] {acquired by Rohm in 2008} {see Lapis Semi from 2011} |
Digital ICs | |
REP | ||
 |
OMMIC [1972] {subsidiary of Philips from 1992} {independent from 2000} {acquired by Macom in 2023} |
InP/GaN/GaAs MMICs & Foundry Service | |
|
||
 |
ONSEMI [1999] {spun-off from Motorola in 1999} {ON Semiconductor before 2021} |
Analog & Digital ICs | |
|
||
 |
ON-BRIGHT ELECTRONICS [2004] | Power Management ICs | |
|||
| ONETREE MICRODEVICES [2014] {acquired by Analog Devices in 2017} |
CATV Networking ICs | |
||||
 |
ONIX MICROSYSTEMS {ceased operations} |
Optical Switching MEMS ICs | |
|||
| OPEN SILICON [2000] {renamed to OpenFive} |
ASICs | |
||||
| OPENFIVE [2003] {part of SiFive from 2020} {acquired by Alphawave in 2022} |
ASICs | |
||||
 |
OPLUS TECHNOLOGIES [1993] {acquired by Intel in 2005} |
Video Processing ICs | |
|||
 |
OPTI TECHNOLOGIES | PC system ICs | |
|||
| OPTOLAB MICROSYSTEMS {acquired by Numerik Jena in 2008} |
Line Driver ICs | |
||||
| OPTOMAI [2009] {acquired by M/A-Com in 2011} |
Optic Networks ICs | |
||||
| OPTOTEK [1977] {dissolved in 2015} |
LED Arrays Driver ICs | |
||||
 |
ORBIT SEMICONDUCTOR {part of Flextronics from 2000} {became independent in 2007} |
PLD ICs | |
|||
| ORCA SEMICONDUCTOR [2022] | Mixed-Signal Analog ICs | |
||||
| OREGANO SYSTEMS [2001] | IP Cores | |
||||
 |
OREN SEMICONDUCTOR [1997] {acquired by Zoran in 2005} |
Digital TV ICs | |
|||
| OROLOGIC [1997] {acquired by Vitesse in 2000} |
ASICs | |
||||
 |
OSICOM TECHNOLOGIES [1981] {name changed to Sorrento Networks in 2001} {see Meret Optical Communications now} |
DDS ICs | |
|||
| OXFORD MICRO DEVICES [1996] {ceased operations} |
DSP ICs | |
||||
 |
OXFORD SEMICONDUCTOR [1992] {acquired by PLX Technology in 2008} |
Communiction ICs, ASICs | |
|||
|
p |
||||||
 |
PA SEMI [2003] {acquired by Apple in 2008} |
Multicore Processors | |
|||
 |
PACIFIC MONOLITHICS [1988] {acquired by Richardson Electronics in 1998} |
GaAs RFICs | |
|||
| PACKET DIGITAL [2003] | Power Management ICs | |
||||
 |
PADAUK TECHNOLOGY [2005] | Microcontrollers | |
|||
| PANASONIC INDUSTRY [1918] {started as Matsushita Electric} {Semi-business sold to Nuvoton in 2019} |
Microcontrollers, ASSP ICs | |
REP | |
||
 |
PANTHRONICS [2014] {acquired by Renesas in 2023} |
NFC Controller ICs | |
|||
| PARADIGM TECHNOLOGY [1994] {acquired by Ixys in 1998} |
Memory ICs | |
||||
| PARALAN [1998] {no IC products now} |
SCSI ICs | |
||||
| PARAMA NETWORKS [2001] {acquired by Bay Microsystems in 2005} |
Networking ICs | |
||||
 |
PCTEL [2001] {modem business sold to Conexant in 2003} |
Modem ICs | |
|||
 |
PERFORMANCE MOTION DEVICES [1992] | Motion Control ICs | |
|||
| PERFORMANCE SEMICONDUCTOR [1985] {FCT-T Logic Line acquired by Cypress in 1994} {see Pyramid Semiconductor from 2003} |
Military SRAM & Processor ICs | |
||||
 |
PERICOM SEMICONDUCTOR [1990] {acquired by Diodes in 2015} |
Logic & Networking ICs | |
|||
| PERICOM TECHNOLOGY [1995] {acquired by Pericom Semi in 2010} |
Digital ICs | |
||||
 |
PHILIPS SEMICONDUCTORS [1953] {see NXP Semiconductors from 2006} |
Analog & Digital ICs | |
|||
| PHILSAR ELECTRONICS [1993] {acquired by Conexant Systems in 2000} |
RF ASICs | |
||||
| PHISON ELECTRONICS [2000] | Flash Memory Controllers | |
||||
| PHYLON COMMUNICATIONS {acquired by Lucent in the late 1990s} |
Communication, Network, Modem ICs | |||||
| PHYSPEED [2011] {acquired by MaxLinear in 2014} |
High-Speed Interface ICs | |
||||
| PHYWORKS [2001] {acquired by Maxim in 2010} |
Telecom ICs | |
||||
 |
PICOCHIP {acquired by Mindspeed in 2012} |
Multicore DSPs | |
|||
| PICTOS [2002] {spun-off from Conexant} {acquired by ESS Technology in 2003} |
Imaging Sensors, Image Processors | |
||||
 |
PIJNENBURG [1992] {renamed to Securelink and later acquired by SafeNet} |
ASICs, Cryptographic ICs | |
|||
| PIXELFUSION [1997] {acquired by Number Nine in 2000} |
3D Graphics ICs | |
||||
| PIXELWORKS [1997] {merged with Genesis Microchip in 2003} |
Image Processing ASICs | |
||||
 |
PLANETA [1960] | Analog ICs | |
|||
| PLESSEY SEMICONDUCTORS {relaunched in 2010} |
Analog and Mixed Signal ICs | |
|
|||
 |
PLX TECHNOLOGY [1986] {acquired by Avago in 2014} |
PCI interface ICs | |
|
||
 |
PMC-SIERRA [1983] {started as Sierra Semiconductor} {merged with PMC in 1997} {acquired by Microsemi in 2015} |
Communication & Modem ICs | |
|||
| POLAR SEMICONDUCTOR [1984] {acquired by Sanken in 2005} |
Analog Foundry | |
||||
 |
POTATO SEMICONDUCTOR [2000] | High-Speed Interface ICs | |
|||
 |
POTENTIA SEMICONDUCTOR [2000] {acquired by Power Integrations in 2008} |
Power Management ICs | |
|||
 |
POWER INTEGRATIONS [1988] |
Power Conversion ICs | |
|
||
 |
POWER TRENDS {part of Texas Instruments from 2001} |
Switching Regulators ICs | |
|||
| POWERDSINE [1994] {acquired by Microsemi in 2006} |
PoE ICs | |
||||
| POWERPRECISE [2002] {acquired by Texas Instruments in 2007} |
Battery Management ICs | |
||||
 |
POWERSILICON TECH [2008] | Analog & Mixed-Signal ICs | |
|||
 |
POWERSMART [1998] {spun-off from Duracell} {acquired by Microchip in 2002} |
Battery Management ICs | |
|||
 |
POWERVATION [2006] {acquired by Rohm in 2015} |
Power Management ICs | |
|||
 |
PREMA SEMICONDUCTOR [1970] | Analog & Mixed-Signal ASICs | |
|||
| PRFI [2015] {spin-off from Plextek} {acquired by CML Microsystems in 2020} |
Custom RFICs & MMICs | |
||||
| PRIMARION [1999] {acquired by Infineon in 2008} |
Digital Power ICs | |
||||
 |
PRINCETON TECHNOLOGY [1986] | Consumer ICs | |
|||
 |
PROLIFIC TECHNOLOGY [1997] | Digital ICs | |
|||
| PROMINENT COMMUNICATIONS | Wireless Communication ASICs | |
||||
 |
PROMOS TECHNOLOGIES [1996] {JV of Mosel Vitelic and Infineon} |
SDRAM ICs | |
|||
| PROTOCOM TECHNOLOGY [1999] {acquired by Sigmatel in 2005} |
MPEG ICs | |
||||
 |
PROVIGENT [2000] {acquired by Broadcom in 2011} |
Wireless Modem's SoCs | |
|||
 |
PSEMI [1988] (started as Peregrine Semiconductor} {acquired by Murata in 2014} {renamed in 2018} |
RF ICs | |
|
||
| PSMC [1994] {Memory production before 2019} {Powerchip Semiconductor before 2018} |
Foundry | |
||||
| PULSECORE SEMICONDUCTOR [1998] {acquired by Alliance Semi in 2001} {buyback in 2006} {acquired by ON Semi in 2009} |
Analog & Mixed-Signal ICs | |
||||
 |
PUYA SEMICONDUCTOR [2012] | EEPROM & NOR-flash ICs | |
|||
 |
PYRAMID SEMICONDUCTOR [2003] {formed from assets of Performance Semi} {acquired by HEICO in 2021} |
Military Digital ICs | |
|||
|
q |
||||||
 |
QIMONDA [2006] {spin-off from Infineon} {filed for bankruptcy in 2009} |
DRAM ICs | |
|||
 |
QINHENG MICROELECTRONICS [2004] [brend name WinChipHead] |
ARM & RISC-V uCs, Interface ICs | |
|
||
 |
QLOGIC [1992] {acquired by Cavium in 2016} |
Fibre Channel ICs | |
|||
| QORVO [2014] {merger of Triqiunt and RFMD in 2014} |
RF ICs | |
|
|||
 |
QP SEMICONDUCTOR [1985] {acquired by e2v Technologies in 2008} |
HiRel Digital ICs | |
|||
 |
QSOUND LABS [1986] | 3D Sound Processing ICs | |
|||
 |
QUAKE [2000] {acqired by AMCC in 2006} |
Serdes ICs | |
|||
| QUALCOMM [1985] | Digital ICs | |
|
REP | ||
 |
QUALITY SEMICONDUCTOR [1989] {acquired by IDT in 1998} |
Digital ICs | |
|||
| QUANTENNA COMMUNICATIONS [2006] {acquired by ON Semi in 2019} |
Wi-Fi Chipsets | |
||||
 |
QUANTUM EFFECT DEVICES [1991] {acquired by PMC-Sierra in 2000} |
MIPS Processor ICs | |
|||
| QUANTUM RESEARCH GROUP [1996] {acquired by Atmel in 2008} |
Charge-Sensing ICs | |
||||
| QUELLAN [2000] {acquired by Intersil in 2009} |
Noise Cancelling DSP ICs | |
||||
 |
QUICKFILTER TECHNOLOGIES [2003] | Media Processors | |
|||
 |
QUICK LOGIC [1988] {started as Peer Research} |
FPGA ICs | |
|
||
|
r |
||||||
 |
RABBIT SEMICONDUCTOR [1983] {acquired by Digi International in 2005} |
Microcontrollers | |
|||
 |
RADIA COMMUNICATIONS [2000] {acquired by Texas Instruments in 2003} |
RF Communication ICs | |
|||
 |
RADIOPULSE [2003] {acquired by Ixys in 2015} |
RadioTransiver ICs | |
|||
| RADISYS [1987] {not in component business from 2003} |
Memory & Bus Controller ICs | |
||||
| RALINK TECHNOLOGY [2001] {acquired by MediaTek in 2011} |
Wi-Fi ICs | |
||||
| RAMBUS [1990] | IP Licensing | |
||||
 |
RAMTRON [1984] {acquired by Cypress in 2012} |
Ferro-Memory ICs | |
|
||
| RAPIDUS [2022] {JV of 8 Japanese companies} |
2nm foundry to start in 2025 | |
||||
| RATO TECHNOLOGY [1994] | Custom ICs | |
||||
 |
RAYTHEON RF COMPONENTS [1922] {MMIC business acquired by TriQuint in 1998} {RF components business acquired by Fairchild in 2003} |
Communication ICs | |
|||
 |
RAZA MICROELECTRONICS [2002] {acquired by NetLogic Microsystems in 2009} |
Media Processors | |
|||
 |
RD ALFA MICROELECTRONICS [1962] | Analog ICs | |
|||
| RDA MICROELECTRONICS [2004] {acquired by Tsinghua Unigroup in 2014} |
Wireless SOCs | |
||||
| RDC SEMICONDUCTOR [1997] | SoC IP Cores | |
|
|||
| REAL SILICON [2004] | Neutal Processor IP Cores | |
||||
 |
REALTEK SEMICONDUCTOR [1987] | Networking & Multimedia ICs | |
|||
 |
REASUNOS SEMICONDUCTOR TECHNOLOGY [2007] | PMICs | |
|||
 |
RED SEMICONDUCTOR [2021] | MPs Chipsets | |
|||
 |
REDPINE SIGNALS [2001] {acquired by Silicon Labs in 2020} |
Wireless Chipsets | |
|
||
 |
RENDITION [1993] {acquired by Micron in 1998} |
3D Graphic ICs | |
|||
 |
RENESAS ELECTRONICS [2003] {a merger of Renesas Technology and NEC from 2010} |
Digital ICs, Memory, uCs | |
REP | |
|
 |
RENESAS TECHNOLOGY [2003] {a merger of Hitachi and Mitsubishi in 2003} |
Digital ICs, Memory, uCs | |
|||
| REXCHIP [2007] {JV between Powerchip and Elpida} {acquired by Micron in 2013} |
DRAMs | |
||||
 |
RF MICRO DEVICES [1991] {merged with Triquint in 2014} {see Qorvo now} |
RF ICs | |
|
||
 |
RF MONOLITHICS [1979] {acquired by Murata in 2012} |
Hybrid RF ICs | |
|
||
| RFAXIS [2008] {acquired by Skyworks in 2016} |
RF ICs | |
||||
 |
RFHIC [1999] | MW & RF ICs | |
|
||
| RFIC SOLUTIONS [2005] | IP Cores for Wireless Communications | |
||||
 |
RFWAVES [1999] {acquired by Vishay in 2004} |
Short Range RF Communications ICs | |
|||
| RICHTEK TECHNOLOGY [1998] {51% acquired by MediaTek in 2015} |
Power Managment ICs | |
|
|||
 |
RICOH ELECTRONIC DEVICES [1981] {merged with New Japan Radio in 2021} |
Power Managment & RTC ICs | |
|
||
 |
RISE TECHNOLOGY [1993] {acquired by SIS in 1999} |
Microprocessors | |
|||
| ROCHESTER ELECTRONICS [1981] | Aftermarket ICs | |
|
|||
 |
ROCK SEMICONDUCTOR [2004] {acquired by Intersil in 2009} |
Analog and Mixed-Signal ICs | |
|||
 |
ROCKCHIP ELECTRONICS [2001] | IIoT ICs | |
|||
 |
ROCKET CHIPS [1997] {acquired by Xilinx in 2000} |
Communication ASICs | |
|||
 |
ROCKWELL SEMICONDUCTOR SYSTEMS [1919] | Communication ICs | |
|
||
 |
ROHM SEMICONDUCTOR [1958] |
Analog & Digital ICs | |
REP | |
|
| ROVING NETWORKS [2000] {acquired by Microchip in 2012} |
Wireless ICs | |
||||
 |
RUIMENG TECHNOLOGY [2008] | Analog & Mixed-Signal ICs | |
|||
 |
RUNIC [2014] | Mixed-Signal & Power Management ICs | |
|||
 |
RYCHIP SEMICONDUCTOR [2016] | PMICs | |
|||
|
s |
||||||
 |
S3 GRAPHICS [1989] {acquired by VIA in 2004} {acquired by HTC in 2011} |
Video ICs | |
|||
 |
S3 SEMICONDUCTORS [1986] {acquired by Adesto in 2018} |
Custom Mixed-Signal ICs | |
|||
| S-MOS SYSTEMS [1983] {acquired by Seiko Epson in 1997} |
ASICs | |
||||
 |
SAGE [1998] {acquired by Genesis Microchip in 2001} |
FPD Controllers | |
|||
 |
SAIFUN SEMICONDUCTORS [2005] {acquired by Spansion in 2008} |
NV Memory IP Cores | |
|||
 |
SAMES [1979] | Energy Measurement & Telecom ICs | |
|
||
 |
SAMHOP MICROELECTRONICS [1992] | Analog & PM ICs | |
|||
 |
SAMSUNG ELECTRONICS [1969] | Memory ICs, uCs | |
REP | |
|
| SAMURAI SEMICONDUCTOR [2014] {acquired by Ablic in 2023} |
Analog & Mixed ICs | |
||||
| SAMWIN [2008] | Power Management ICs | |
||||
 |
SANDCRAFT [1996] {acquired by Raza Microelectronics in 2003} |
Processor ICs | |
|||
| SANDFORCE [2006] {acquired by LSI in 2011} |
SSD Storage Processors | |
||||
 |
SANDISK [1988] {acquired by Western Digital in 2015} |
Flash Memory | |
|||
 |
SANKEN ELECTRIC [1946] | Power ICs | |
|||
 |
SANYO SEMICONDUCTOR [1947] {acquired by ON Semi in 2010} |
Analog & Digital ICs | |
|||
| SAPEON [2022] {spin-off from SK Hynix} |
Neural Processors for AI | |
||||
| SCANLOGIC [1995] {acquired by Cypress in 2001} |
USB Interface ICs | |
||||
 |
SCENIX SEMICONDUCTOR [1996] {renamed to Ubicom in 2000} |
Microcontrollers | |
|||
| SCIOSENSE [2019] {JV of AMS & Wise Road Capital} |
Capacitance-to-Digit & Time-to-Digit Converters | |
|
|||
 |
SDIC MICROELECTRONICS [2005] | Mixed-Signsl ICs, HART Modems | |
|||
| SEBRING SYSTEMS [1996] {acquired by PLX in 2000} |
PCI Interconnect ICs | |
||||
| SECOS [2001] | Analog ICs | |
||||
| SEEQ TECHNOLOGY [1981] {acquired by LSI Logic in 1999} |
Digital ICs | |
||||
|
SEIKO EPSON [1942] | Analog & Digital ICs | |
REP | |
|
 |
SEIKO INSTRUMENTS [1937] {see Ablic from 2016} |
Analog & Digital CMOS ICs | |
|||
|
SEIKO NPC [1975] {founded as JV Seikosha} {part of Seiko from 2005} |
Crystal Oscillator ICs, Optical Sensors | |
|||
| SEMEFAB [1986] | Analog ICs & MEMS Foundry | |
||||
 |
SEMELAB [1972] {part of TT Electronics from 2008} |
Analog ICs | |
|||
 |
SEMTECH [1960] | Analog & Digital ICs | |
|
||
 |
SENDYNE [2010] {acquired by Sensata in 2021} |
Current Measurement ICs | |
|||
 |
SENSING TECHNOLOGY [2017] [brend name MySensTech] |
Intelligent Sensor ICs | |
|||
| SENSORY [1994] | Speech Recognition ICs | |
||||
| SEPONIX [1986] {dissolved in 2001} |
3D Audio Processing ICs | |
||||
 |
SEQUANS COMMUNICATIONS [2003] {acquired by Renesas in 2023} {4G IoT business acquired by Qualcomm in 2024} |
WiMax Chipsets | |
|||
 |
SG MICRO [2007] | Analog ICs | |
|||
| SHARP MICROELECTRONICS [1912] | Analog & Digital ICs | |
REP | |
||
 |
SHINDENGEN [1949] | Power Management ICs | |
|
||
 |
SIBERCORE TECHNOLOGIES [1998] {inactive from 2004} |
Networking ICs | |
|||
 |
SIBYTE [1998] {acquired by Broadcom in 2000} |
Networking ICs | |
|||
 |
SICOM [1985] {acquired by Intersil in 2000} |
Modem ASICs | |
|||
 |
SIEMENS [1847] {see Infineon for electronic components} |
Electronic System | |
|||
| SIERRA MONOLITHICS [1986] {acquired by Semtech in 2009} |
RF ICs | |
||||
| SIFIVE [2015] | RISC-V CPU IPs | |
||||
 |
SIGE [1996] {acquired by Skyworks in 2011} |
RF SiGe ICs | |
|||
 |
SIGMA DESIGNS [1982] {acquired by Silicon Labs in 2017} |
PC-MPEG ICs, Z-Wave | |
|||
 |
SIGMATEL [1993] {acquired by Freescale in 2008} |
Mixed-Signal ICs | |
|||
 |
SIGNAL PROCESSING TECHNOLOGIES [2000] {acquired by Fairchild in 2002} |
ADCs,DACs,S/Hs | |
|||
 |
SILAN MICROELECTRONICS [1997] | Analog & Digital ICs | |
|||
 |
SILANNA SEMICONDUCTOR [2006] | Power Management ICs | |
|||
 |
SILEGO TECHNOLOGIES [2001] {acquired by Dialog Semi in 2017} |
Configurable Mixed-signal ICs | |
|||
 |
SILERGY [2008] | Power Management ICs | |
|||
| SILEX MICROSYSTEMS [2000] | MEMS foundry | |
||||
 |
SILICON7 [2000] | SRAM ICs | |
|||
 |
SILICON COMPOSERS [1987] | Microprocessors | |
|||
| SILICON GENERAL [1968] {rebranded to Linfinity in 1993} {subsidiary of Symmetricom} |
Analog ICs | |
||||
| SILICON IMAGE [1995] {acquired by Lattice Semiconductor in 2015} |
HD Connectivity & Processing ICs | |
||||
 |
SILICON INTEGRATED SYSTEMS [1987] | Touch Screen SoCs, SSD ChipSets | |
|||
 |
SILICON INTERNET OF THINGS TECHNOLOGY [2012] | Interface ICs | |
|||
 |
SILICON LABORATORIES [1996] |
Digital ICs, MCs | |
|
||
 |
SILICON MAGIC [1995] | Memory ICs | |
|||
| SILICON MOBILITY [2015] {acquired by Intel in 2024} |
EV Energy Management SoCs | |
||||
 |
SILICON MOTION [1995] {FCI business acquired by Dialog Semi in 2019} {acquired by MaxLinear in 2022} |
JPEG/USB & SSD Controllers, Graphic ICs | |
|||
| SILICON OPTIX [2000] {see GEO Semiconductor from 2009} |
Image Processing ICs | |
||||
| SILICON RADAR [2006] {acquired by indie in 2023} |
SiGe MMICs | |
||||
| SILICON SPACE TECHNOLOGY [2004] {see Vorago Technologies from 2015} |
RadHard ICs | |
||||
 |
SILICON STORAGE TECHNOLOGY [1989] {acquired by Microchip in 2010} |
Flash Memory ICs | |
|||
| SILICON SYSTEMS [1972] {telecom IC business acquired by TDK in 1989} {storage IC business acquired by TI in 1996} |
Mixed-signal ICs | |
||||
| SILICON VALUE [1996] {acquired by Orckit in 2000} |
ASICs | |
||||
 |
SILICON WAVE [1997] {acquired by RF Micro Devices in 2004} |
RF ICs | |
|||
| SILICONBLUE TECHNOLOGIES [2005] {acquired by Lattice Semiconductor in 2011} |
"mobile" FPGA's | |
||||
 |
SILICONIANS [1995] | Spread Spectrum ICs | |
|||
 |
SILICONIX [1962] {acquired by Vishay in 1998} |
Multiplexers, Power ICs | |
|||
 |
SILICONSTOR [2002] {acquired by LSI Logic in 2007} |
Interface ICs | ||||
| SILICORE TECHNOLOGY [2003] | Analog ICs | |
||||
| SILTERA [1995] | CMOS Foundry | |
||||
| SIMA TECHNOLOGIES [2018] | ML SoCs | |
||||
 |
SIMTEK [1987] {acquired by Cypress in 2008} |
nvSRAM ICs | |
|||
 |
SIPEX [1964] {acquired by Exar in 2007} |
Analog & Mixed ICs | |
|||
 |
SIQUEST [2010] | FPGA ICs | |
|||
 |
SIRENZA MICRODEVICES [1985] {Stanford Microdevices before 2001} {acquired by RFMD in 2007} |
MMICs | |
|||
 |
SIRF TECHNOLOGY [1985] {acquired by CSR in 2009} |
GPS ICs | |
|||
 |
SIRIUS COMMUNICATIONS [1996] {acquired by Agilent Technologies in 2001} |
Communication ASICs | |
|||
| SIS MICROELECTRONIC [2003] {acquired by UMC in 2004} |
Interface ICs | |
||||
 |
SITEL SEMICONDUCTOR [1986] {acquired by NatSemi in 1996} {acquired by Dialog Semi in 2011} |
Telecomm ICs | |
|||
| SITERA [1997] {acquired by Vitesse in 2000} |
Communicational ICs | |
||||
 |
SITI [1996] | Power Control & LED Driver ICs | |
|||
 |
SITIME [2005] {acquired by Megachips in 2014} {passed IPO in 2021} |
MEMS Timing ICs | |
|
||
| SITRONIX TECHNOLOGY [1998] | Display Driver ICs | |
||||
| SIVERS SEMICONDUCTORS [1951] | 5G & WiGig Chipsets | |
||||
| SK HYNIX [1983] {Hyundai Electronics before 2001} {SK Group purchased 21% in 2012} |
DRAM & Flash Memory ICs | |
REP | |||
| SK KEYFOUNDRY [2020] {spun-off from Magnachip in 2020} {acquired by SK Hynix in 2022} {changed name in 2024} |
Analog & Mixed-Signal Foundry | |
||||
| SKYTRAQ TECHNOLOGY [2005] | GPS chipsets | |
|
|||
| SKYWATER TECHNOLOGY [2017] | RadHard Foundry | |
||||
| SKYWORKS SOLUTIONS [2002] {merge of Alpha Industries and part of Conexant Systems in 2002} |
RF ICs | |
|
|||
| SMIC [2000] | 350nm...28nm ICs | |
||||
 |
SMSC [1971] {acquired by Microchip in 2012} |
Digital ICs | |
|||
 |
SNOWBUSH MICROELECTRONICS [1998] {acquired by Gennum in 2007} {acquired by Rambus in 2016} |
Analog IP-cores | |
|||
| SOCIONEXT [2015] {JV between Fujitsu & Panasonic} |
ASSPs & ASICs | |
|
|||
| SOLIDUM [1997] {acquired by IDT in 2002} |
Processing ICs | |
||||
 |
SOLOMON SYSTECH [1999] | Mixed-Signal & High Voltage ICs | |
|||
| SONDREL [2002] | ASICs | |
||||
| SONIX [1996] | Voice Controller ICs | |
||||
 |
SONY [1946] | Analog & Digital ICs | |
REP | ||
| SOUND DESIGN TECHNOLOGIES [2007] {spin-off from Gennum} {acquired by ON Semi in 2010} |
DSPs for Hearing Aids | |
||||
| SOUND SEMICONDUCTOR [2018] | Audio ICs | |
||||
| SPACE IC [2014] {spin-off from Telefunken Semiconductors} |
Rad-Hard Interface ICs & PMIC | |
||||
 |
SPACEBRIDGE [1988] {IC business acquired by Advantech Wireless in 2005} |
Broadband Modem ICs | |
|||
 |
SPANSION [1993] {JV named FASL between AMD & Fujitsu in 2003} {acquired by Cypress in 2014} |
Flash Memory ICs | |
|||
| SPECTRUM CONTROL [1968] {acqured by API Technologies in 2011} {rebranded back in 2023} |
AD/DA Converter & Voltage References ICs | |
||||
 |
SPIKE TECHNOLOGIES [1994] {acqured by Qualcomm in 2005} |
IP Cores for Communications | |
|||
 |
SPREADTRUM COMMUNICATIONS [2001] {acquired by Tsinghua Unigroup in 2013} {renamed to Unisoc in 2018} |
Mobile ChipSets | |
|||
| SPRINGFIELD RESEARCH [2014] | HART Modem ICs | |
||||
 |
ST MICROELECTRONICS [1987] {merger of SGS and Thomson Semi} {renamed to STM in 1998} |
Analog & Digital & Memory ICs | |
REP | |
|
| ST-ERICSSON [2009] {JV by STM, NXP and ERICSSON} {disbanded in 2013} |
Analog & Mixed Signal ICs | |||||
 |
STARCHIPS TECHNOLOGY [2004] | LED Driver ICs | |
|||
| STEPMIND [2000] {acquired by Nam Tai Electronics in 2004} |
RF Chipset ICs | |
||||
| STREAM MACHINE [1996] {acquired by Cirrus Logic in 2001} |
MPEG-2 processors | |
||||
 |
STRETCH [2002] {acquired by Exar in 2014} |
Processor ICs | |
|||
 |
SUMITOMO METALS [1993] {JV with Photron and name changed to i-Chips in 2000} |
Image Processing ICs | |
|||
 |
SUMMIT MICROELECTRONICS [1997] {acquired by Qualcomm in 2012} |
Power Management ICs | |
|||
| SUN MICROELECTRONICS [1982] {acquired by Oracle in 2009} |
SPARC&JAVA Processor ICs | |
||||
 |
SUNPLUS [1990] | Multimedia ASICs | |
|||
| SUPERTEX [1976] {acquired by Microchip in 2014} |
HighVoltage ICs | |
||||
 |
SVENSKA GRINDMATRISER [1986] | Analog & Mixed-Signal ASICs | |
|||
| SWINDON SILICON SYSTEMS [1978] {acquired by Sensata in 2014} |
Custom Mixed Signal ASICs | |
||||
| SWITCHCORE [1997] {acquired by eSilicon in 2008} |
Communicational ICs | |
||||
| SWITCH POWER [1995] {acquired by Microelectronic Modules in 1999} |
DC/DC converters ICs | |
||||
| SYMBIOS LOGIC [1972] {div. of NCR} {part of Hyundai Electronics from 1995} {acquired by LSI Logic in 1998} |
Interface ICs | |
||||
| SYMWAVE [2001] {acquired by SMSC in 2010} |
USB 3.0 ICs | |
||||
| SYNAD TECHNOLOGIES [2000] {acquired by STM in 2003} |
WLAN ICs | |
||||
| SYNAPTICS [1986] | Biometrics ICs, Touch Controllers & Display Drivers | |
||||
 |
SYNERGY MICROWAVE [1982] | Hybrid RF ICs, VCOs | |
|||
| SYNERGY SEMICONDUCTOR [1996] {acquired by Micrel in 1998} |
Mixed-signal ICs | |
||||
| SYNOPSYS [1986] | IP Cores | |
||||
| SYNOVA [????] | RadHard MIPS Processor ICs | |
||||
 |
SYNTEK SEMICONDUCTOR [1983] | Analog ICs, uCs | |
|||
| SYNTIANT [2017] | Neural Decision Processor ICs | |
||||
| SYSTEM to ASIC [1995] | Analog & Mixed Signal ASICs | |
||||
 |
SYSTEM GENERAL [1983] {partly acquired by Fairchild in 2007} |
Power Control ICs | |
|||
 |
SYSTEM LOGIC SEMICONDUCTOR [2000] | Analog & Digital ICs | |
|||
| SYSTEMONIC [1999] {acquired by Philips in 2002} |
Broadband Communication ICs | |
||||
|
t |
||||||
| T.SQWARE [1996] {acquired by Globespan in 2000} |
ASICs | |
||||
 |
TABULA [2003] {ceased operations in 2015} |
FPGA's | |
|||
 |
TAEJIN TECHNOLOGY [2000] | Analog ICs, Power Management ICs | |
|
||
 |
TAGORE TECHNOLOGY [2011] {acquired by GlobalFoundries in 2024} |
GaN RF ICs & GaN PMIC | |
|||
| TAGSYS RFID {acquired by Invengo Technologies in 2016} |
RFID ICs & Tags | |
||||
| TAHOE RF SEMICONDUCTOR [2002] {acquired by GigOptix in 2014} |
RF ICs | |
||||
 |
TAIWAN SEMICONDUCTOR [1979] | Analog ICs | |
|
||
 |
TAOS [1999] {former Opto Div. of TI} {acquired by Austriamicrosystems in 2011} |
Photo ICs | |
|||
 |
TDK SEMICONDUCTOR {acquired by Golden Gate Capital and renamed to Teridian Semiconductor in 2005} |
Modem & Ethernet ICs, uControllers | |
|||
| TEC | Hearing-aids ICs, NV Memory ICs | |||||
| TECHCODE [2010] | Power Management ICs | |
||||
| TECHWELL [1997] {acquired by Intersil in 2010} |
Digital Video ICs | |
||||
 |
TEKNOVUS [2001] {acquired by Broadcom in 2010} |
Optical Networking ICs | |
|||
 |
TELCOM SEMICONDUCTOR [1993] {acqired by Microchip 2000} |
ADC, REF, Power Managment ICs | |
|||
| TELECRUZ TECHNOLOGY [1996] {business suspended in 2000} |
Interactive TV ICs | |
||||
 |
TELEDYNE DALSA {subsidiary of Teledyne Technologies from 2011} |
HV ICs & MEMS | |
|
||
 |
TELEFUNKEN [1903] {part of Vishay now} |
Analog & Digital ICs | |
|||
 |
TELEFUNKEN SEMICONDUCTORS {see TSI Semi now} |
Foundry | |
|||
 |
TELEGENT SYSTEMS [2004] {acquired by Spreadtrum in 2011} |
TV ICs | |
|||
| TELENCOMM [1999] {see Zeevo from 2000} |
Communication ICs | |
||||
 |
TELINK [2010] | Wireless IC for IoT | |
|||
| TELTONE [1968] {IC business acquired by Clare in 2000} |
Communication Systems | |
||||
 |
TEMIC SEMICONDUCTORS [1992] {semi-business of Daimler-Benz} {divided between Vishay and Atmel in 1998} |
RF & Analog ICs, Microcontrollers | ||||
 |
TENSILICA [1997] {acquired by Cadence in 2013} |
SoC IP Cores | |
|||
| TERABLAZE [2000] {acquired by Agere Systems in 2004} |
GbE Switching ICs | |
||||
| TERAGO COMMUNICATIONS | ASICs | |
||||
 |
TERALOGIC [1996] {acquired by Oak Technology in 2002} |
Digital TV ICs | |
|||
 |
TERANETICS {acquired by PLX Technology in 2010} |
Ethernet ICs | ||||
| TERASQUARE {acquired by GigOptix in 2015} |
Networking ICs | |
||||
| TERIDIAN SEMICONDUCTOR [1972] {started as Silicon Systems} {acquired by TDK in 1996} {changed name in 2005} {acquired by Maxim in 2010} |
SoCs, uCs | |
||||
| TEROCELO {ceased operations in 2005} |
Wireless Communication ICs | |
||||
 |
TEXAS INSTRUMENTS [1930] |
Digital & Analog ICs | |
|
REP | |
| TF SEMICONDUCTOR SOLUTIONS {spun-off from TSI Semiconductors in 2014} |
Power Management ICs | |
||||
 |
THALER {acquired by Cirrus Logic in 2008} |
Analog ICs | |
|||
 |
THAT CORPORATION [1989] | Audio ICs | |
|||
| THESYS [1989] {ex-VEB Mikroelektronik} {acquired by Melexis in 1999} |
ASICs | |
||||
 |
THINE ELECTRONICS [1991] | Mixed-Signal ICs | |
|||
 |
THOMSON-CSF {acquired by Atmel in 2000} |
RF ICs, Memory ICs | ||||
| TIER LOGIC [2003] {ceased operations in 2010} |
FPGAs | |
||||
 |
TILERA {acquired by EZchip in 2014} |
MultiCore Processors | |
|||
| TITAN MICRO ELECTRONICS [2003] | Digital ICs | |
||||
 |
TLSI {division of Telephonics} |
ASICs | |
|||
 |
TOKO {semi business acquired by AKM in 2009} |
Analog ICs | |
|
||
 |
TOLL MICROELECTRONIC [2007] | Power Management ICs | |
|||
 |
TOREX SEMICONDUCTOR [1995] | Analog Power Supply ICs | |
|
||
 |
TOSHIBA ELECTRONIC DEVICES & STORAGE [1875] | Digital & Analog ICs | |
REP | |
|
 |
TOUCHSTONE SEMICONDUCTOR [2010] {acquired by Silicon Labs in 2014} |
Analog ICs | |
|||
 |
TOUMAZ MICROSYSTEMS [2011] {see Frontier Smart Technologies from 2018} |
Wireless Communication ICs | |
|||
 |
TOWER SEMICONDUCTOR [1993] {Tower Semiconductor before 2008} {TowerJazz till 2020} {acquired by Intel in 2022} |
Silicon Foundry | |
|||
| TPSCo [2013] {JV of Tower Semiconductor and Panasonic} |
45nm at 200/300mm Wafers Foundry | |
||||
| TRANSDIMENSION [1997] {acquired by Oxford Semiconductor in 2005} |
USB Controlling ICs | |
||||
 |
TRANSMETA [1995] {ceased operations in 2008} |
Processor ICs | |
|||
| TRANSWITCH [1988] {filed for bankruptcy in 2013} {assets acquired by Cadence Design Systems in 2014} |
Network ICs | |
||||
 |
TRIDENT MICROSYSTEMS [1987] {filed bankrupt in 2012} |
Graphic Video ICs | |
|||
 |
TRINAMIC MOTION CONTROL [2004] {acquired by Maxim in 2020} |
Motion Control ICs | |
|
||
 |
TRIPATH TECHNOLOGY [1995] {filed bankrupt in 2007} |
Audio Amplifier ICs | |
|||
 |
TRIQUINT SEMICONDUCTOR [1985] {spun-off from Tektronix} {merged with RFMD in 2014} {see Qorvo now} |
GaAs ICs | |
|
||
 |
TRISCEND [1997] {acquired by Xilinx in 2004} |
Configurable Processor ICs | |
|||
 |
TRITECH MICROELECTRONICS {filed bankrupt in 1997} |
Mixed-Signal ASICs | |
|||
 |
TRIUNE SYSTEMS [2007] {acquired by Semtech in 2015} |
Power Management ICs | |
|||
| TROPIAN [1996] {acquired by Panasonic in 2006} |
RF Modem ICs | |
||||
 |
TRUMPION MICROELECTRONICS [1998] | Video ASICs | |
|||
 |
TRW [1901] {merger of Ramo-Wooldridge and Thompson Products in 1958} {acquired by Northrop Grumman in 2002} |
Analog ICs | |
|||
| TSI SEMICONDUCTORS [2012] {formerly Telefunken Semiconductors America} {acquired by Bosch in 2023} |
Foundry | |
||||
 |
TSMC [1987] | Foundry | |
|
||
 |
TUNDRA SEMICONDUCTOR [1995] {acquired by IDT in 2009} |
Digital ICs | |
|||
| TURBO IC | nv Memory ICs | |
||||
 |
TVIA [1993] | Media Gateway ICs | |
|||
|
u |
||||||
 |
UNIBAND ELECTRONIC [2002] | RF ICs | |
|||
 |
UBICOM [1998] {Scenix before 2000} {acquired by Qualcomm in 2012} |
Media Processors, IP Cores | |
|||
 |
uBLOX [1997] | GPS Positioning ICs | |
|
||
 |
UNION SEMICONDUCTOR [2001] | Analog & Mixed-Signal ICs | |
|||
 |
UNIQUEICS [2000] {subsidiary of Kedah Wafer Emas} |
Interface ICs | |
|||
| UNISEM [1991] {acquired by IR in 2000} |
Power Management ICs | |
||||
 |
UNISOC [2001] | 5G ChipSets | |
|||
 |
UNISONIC TECHNOLOGIES [1990] | Analog ICs | |
|
||
 |
UNITED MICROELECTRONICS [1980] {spun-off from state-owned ITRI in 1980 as Taiwan’s first IC company} {switched from IDM to pure-play foundry model in 1995} |
Digital ICs | |
|||
 |
UNITED MONOLITHIC SEMICONDUCTORS [1996] {JV of Thales and EDAS from 1996} |
GaAs MMICs | |
|
||
 |
UNITRODE INTEGRATED CIRCUITS [1960] {acquired by Texas Instruments in 1999} |
Power Management ICs | |
|||
| UNITY SEMICONDUCTOR [2002] {acquired by Rambus in 2012} |
NV RAMs | |
||||
| UNIVERSAL SEMICONDUCTOR [1978] | HV ASICs | |
||||
 |
UPEK {spin-off from STM in 2004} {acquired by Authentec in 2010} |
Biometric Identification ICs | |
|||
| USAR SYSTEMS {acquired by Semtech in 1999} |
Interface ICs | |
||||
| USMIKROCHIPS [1993] {acquired by Melexis in 1997} |
Digital Hall Effect Sensor ICs | |
||||
| UTMC MICROELECTRONIC SYSTEMS {purchased by Aeroflex in 1999} |
RadHard ICs | |
||||
 |
UTRON TECHNOLOGY | Memory, Chipset, Graphics ICs | |
|||
|
v |
||||||
 |
V3 SEMICONDUCTOR [1986] {acquired by Quicklogic in 2001} |
PC ChipSet ICs | |
|||
 |
VADEM [1983] {see Amphus from 2000} |
ASICs | |
|||
 |
VAISHALI SEMICONDUCTOR [1999] {acquired by Pericom in 2003} |
Broadband & Wireless Networking ICs | |
|||
 |
VALENCE SEMICONDUCTOR DESIGN [1985] | Mixed-Signal ICs | |
|||
| VALENS SEMICONDUCTOR [2006] | High-Bandwidth Connectivity Chipsets | |
||||
 |
VANGO TECHNOLOGIES [2006] | MCUs, AFE Metering & Interface ICs | |
|||
 |
VANGUARD INTL. SEMICONDUCTOR [1994] {TSMC as main investor} |
Silicon Foundry | |
|||
| VANTIS [1996] {spun-off from AMD} {acquired by Lattice Semiconductor in 1999} |
PLD ICs | |
||||
| VELIO COMMUNICATIONS [1998] {acquired by LSI Logic in 2004} |
Interconnect ICs | |
||||
 |
VELOGIX [2002] {stopped activity in 2008} |
FPGA's | |
|||
| VERISILICON [2001] | SoCs | |
||||
 |
VIA TECHNOLOGIES [1987] | PC Chipset ICs | |
|||
| VIMICRO [1999] | Multimedia ICs | |
||||
| VIRAGE LOGIC [1996] {acquired by Synopsys in 2010} |
IP Cores | |
||||
 |
VIRATA [1998] {merged with Globespan in 2001} |
Internet Access ICs | |
|||
| VIRTUAL SILICON [1997] {acquired by Mosaid in 2005} |
IP Cores | |
||||
 |
VISHAY INTERTECHNOLOGY [1962] |
Analog Switches & MUXs | |
REP | |
|
 |
VISIONTECH [1996] {acquired by Broadcom in 2001} |
MPEG2 Encoder ICs | |
|||
| VITEC MULTIMEDIA [1988] | MPEG coders, Video compression ICs | |
||||
| VITESSE SEMICONDUCTOR [1984] {acquired by Microsemi in 2015} |
Digital ICs | |
|
|||
| VIVID SEMICONDUCTOR [1993] {acquired by National Semiconductor in 2000} |
LCD Driver ICs | |
||||
| ViXS [2000] {acquired by Pixelworks in 2017} |
Video Networking ICs | |
||||
 |
VLSI SOLUTIONS [1991] | ASICs | |
|
||
 |
VLSI TECHNOLOGY [1979] {acquired by Philips in 1990} |
ASICs | |
|||
| VLSI VISION [1990] {acquired by STM in 1999} |
CMOS Imaging Sensors | |
||||
 |
VOLTERRA [1996] {acquired by Maxim in 2013} |
Switching Regulator ICs | |
|||
| VORAGO TECHNOLOGIES [2004] {Silicon Space Technology before 2015} |
RadHard uCs & SRAM | |
|
|||
| VT SILICON [2002] {acquired by Microsemi in 2010} |
RFICs | |
||||
 |
VTC [1984] {acquired by Lucent in 2000} |
Read/Write Preamplifier ICs for HDDs | |
|||
|
w |
||||||
 |
WAFERSCALE INTEGRATIONS [1990] {acquired by STM in 2000} |
Digital ICs | |
|||
| WAVESAT [1993] {acquired by Cavium in 2011} |
Broadband Wireless ICs | |
||||
| WAVICS [2000] {acquired by Agilent in 2005} |
Power RF ICs | |
||||
| WEEBITNANO [2014] | ReRAM ICs | |
||||
 |
WELTREND [1989] | ASICs | |
|||
| WEST BAY SEMICONDUCTOR [1999] {acquired by Intel in 2003} |
Optical Communications ICs | |
||||
 |
WESTERN DESIGN CENTER [1978] | Microprocessor 6502 IPs | |
|||
 |
WESTERN DIGITAL [1970] | Flash Memory ICs | |
|||
 |
WHITE ELECTRONIC DESIGN [1951] {acquired by Microsemi in 2010} |
Memory ICs | |
|||
 |
WHITE MICROELECTRONICS [1951] {see White Electronic Design} |
SRAM, DRAM, EEPROM, Flash ICs | |
|||
 |
WHITE OAK SEMICONDUCTOR [1996] {JV of Motorola SPS and Siemens Semiconductor} {part of Qimonda from 2006} |
Memory ICs | |
|||
 |
WILL SEMICONDUCTOR [2007] | Power Management ICs | |
|||
| WIN SEMICONDUCTORS [1999] | GaAs Foundry | |
||||
 |
WINBOND ELECTRONICS [1987] | Memory ICs | |
|
||
 |
WING SHING INTERNATIONAL [1984] | Analog & Digital ICs | |
|||
 |
WINTEGRA [2000] {acquired by PMC-Sierra in 2010} |
Networking ICs | |
|||
 |
WIRELESS ACCESS [2001] {dissoluted in 2005} |
Communication ICs | |
|||
 |
WIZNET [2001] | TCP/IP ICs | |
|
||
 |
WJ COMMUNICATIONS [1957] {acquired by Triquint Semiconductor in 2008} |
GaAs MMICs | |
|||
 |
WOLFSON MICROELECTRONICS [1984] {acquired by Cirrus Logic in 2014} |
Audio ICs | |
|||
|
x |
||||||
 |
X-FAB [1992] | Analog & Mixed ICs Foundry | |
|||
| X-REL SEMICONDUCTOR [2011] {division of EASii IC} |
HiTemp & HiRel ICs | |
|
|||
 |
XAQTI [1995] {acquired by Vitesse in 1999} |
Ethernet ICs | |
|||
 |
XECOM [1983] {acquired by Cermetek in 2007} |
Hybrid ICs | |
|||
| XELERATED [2000] {acquired by Marvell in 2012} |
Network Processors | |
||||
 |
XEMICS [1997] {acquired by Semtech in 2005} |
Communication ICs | |
|||
 |
XEMOD [1994] {acquired by Sirenza in 2002} |
RF Power ICs | |
|||
 |
XICOR [1978] {acquired by Intersil in 2004} |
nv Memory & Mixed-Signal ICs | |
|||
| XIGNAL TECHNOLOGIES [1999] {acquired by NatSemi in 2007} |
High-Speed ADCs | |
||||
 |
XILINX [1984] {acquired by AMD in 2020} |
FPGA ICs | |
|
||
| XMOS SEMICONDUCTOR [2005] | Voice & Sound Processing ICs | |
|
|||
 |
XTX TECHNOLOGY [2014] | NOR & NAND Flash Memory, uCs | |
|
||
|
y |
||||||
 |
YAMAHA [1887] | Audio & Communication ICs | |
|||
| YITRAN [1996] | PLC Modem ICs | |
|
|||
 |
YOUTAI SEMICONDUCTOR [2009] | Mixed-Signal ICs | |
|
||
|
z |
||||||
 |
Z-COMMUNICATIONS [1987] | VCO ICs | |
|||
 |
ZARLINK SEMICONDUCTOR [2001] {former Mitel} {acquired by Microsemi in 2011} |
Telecom ICs | |
|||
 |
ZBIT SEMICONDUCTOR [2015] | NOR & NAND Flash Memory, MCUs | |
|||
 |
ZEEVO [1999] {former Telencomm} {acquired by Broadcom in 2005} |
Communication ICs | |
|||
| ZENIC [1999] {acquired by Optex in2008} |
Programmable Counters | |
||||
 |
ZENSYS [1999] {acquired by Sigma Designs in 2008} |
MCU/Tranceiver ICs | |
|||
| ZENTEL [2002] {subsidiary of Powerchip Semiconductor} {acquired by AP Memory in 2017} |
DRAM ICs | |
|
|||
 |
ZENTRUM MIKROELEKTRONIK DRESDEN (ZMDI) [1961] {nvSRAM line purchased by Simtec in 2005} {acquired by IDT in 2015} |
Analog & Mixed-Signal ASICs | |
|||
| ZEROG WIRELESS [2004] {acquired by Microchip in 2010} |
Wi-Fi ICs | |
||||
 |
ZETEX SEMICONDUCTORS [1989] {acquired by Diodes in 2008} |
Analog ICs | |
|||
 |
ZETTA [2013] | NOR & NAND Flash Memory, DRAM & SRAM, EEPROM, PMICs | |
|||
 |
ZF MICRO SOLUTIONS [1995] {former ZF Microsystems} |
Embedded Processor ICs | |
|||
| ZIILABS [1994] {acquired by Creative Technology in 2002} {rebranded as 3DLabs in 2009} |
Video Processing ICs | |
||||
 |
ZILKER LABS [2002] {acquired by Intersil in 2008} |
Digital Power ICs | |
|||
 |
ZILOG [1974] {aqcuired by Ixys in 2009 {part of LittelFuse from 2018} |
uCs,DSP ICs | |
|||
 |
ZORAN [1981] {acquired by SCR in 2011} |
Audio & Video Compression ICs | |
|||
 |
ZSP [1996] {acquired by LSI in 1999} {acquired by VeriSilicon in 2006} |
DSP Cores | |
|||
 |
ZYRAY WIRELESS [2000] {acquired by Broadcom in 2004} |
WCDMA ICs | |
|||
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