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Manufacturers for Memory

Adesto Technologies
AKM Semiconductor
Alliance Memory, Inc.
Cypress Semiconductor
Everspin Technologies, Inc.
Fremont Micro Devices
Fujitsu Electronics America, Inc.
GigaDevice
Honeywell Aerospace
Insignis Technology Corporation
Integrated Device Technology, Inc.
Integrated Silicon Solution, Inc. (ISSI)
Intel
Intersil (Renesas Electronics America)
Macronix
Maxim Integrated
Microchip Technology
Micron Technology
Nuvoton Technology Corporation America
NXP Semiconductors
ON Semiconductor
Panasonic
Parallax, Inc.
Qimonda
Renesas Electronics America
ROHM Semiconductor
SanDisk
Sharp Microelectronics
ABLIC U.S.A. Inc.
Socle Technology Corporation
STMicroelectronics
Swissbit
Texas Instruments
Toshiba Memory America, Inc.
Viking Technology
Winbond Electronics
Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
AT27C256R-12RC
 Microchip Technology IC EPROM 256K PARALLEL 28SOIC ObsoleteNon-VolatileEPROMEPROM - OTP256Kb (32K x 8)
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120nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT27C256R-15RC
 Microchip Technology IC EPROM 256K PARALLEL 28SOIC ObsoleteNon-VolatileEPROMEPROM - OTP256Kb (32K x 8)
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150nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT27C256R-70RU
 Microchip Technology IC EPROM 256K PARALLEL 28SOIC ObsoleteNon-VolatileEPROMEPROM - OTP256Kb (32K x 8)
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70nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT27C512R-12RC
 Microchip Technology IC EPROM 512K PARALLEL 28SOIC ObsoleteNon-VolatileEPROMEPROM - OTP512Kb (64K x 8)
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120nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT27C512R-70RI
 Microchip Technology IC EPROM 512K PARALLEL 28SOIC ObsoleteNon-VolatileEPROMEPROM - OTP512Kb (64K x 8)
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70nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT27LV512A-15RC
 Microchip Technology IC EPROM 512K PARALLEL 28SOIC ObsoleteNon-VolatileEPROMEPROM - OTP512Kb (64K x 8)
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150nsParallel3 V ~ 3.6 V, 4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT28BV64-25SC
 Microchip Technology IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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3ms250nsParallel2.7 V ~ 3.6 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28BV64B-20SU
 Microchip Technology IC EEPROM 64K PARALLEL 28SOIC ActiveNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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10ms200nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28C17E-15SI
 Microchip Technology IC EEPROM 16K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8)
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200µs150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28C256-15SC
 Microchip Technology IC EEPROM 256K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms150nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28C256-15SU
 Microchip Technology IC EEPROM 256K PARALLEL 28SOIC ActiveNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28C256E-15SC
 Microchip Technology IC EEPROM 256K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms150nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28C256E-15SI
 Microchip Technology IC EEPROM 256K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28C64-15SC
 Microchip Technology IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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1ms150nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28C64B-15SC
 Microchip Technology IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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10ms150nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28C64B-15SI
 Microchip Technology IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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10ms150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28C64B-15SU
 Microchip Technology IC EEPROM 64K PARALLEL 28SOIC ActiveNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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10ms150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28C64B-15SU-T
 Microchip Technology IC EEPROM 64K PARALLEL 28SOIC ActiveNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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10ms150nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28C64E-15SC
 Microchip Technology IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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200µs150nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28HC256-70SU
 Microchip Technology IC EEPROM 256K PARALLEL 28SOIC ActiveNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms70nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28HC256E-12SI
 Microchip Technology IC EEPROM 256K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms120nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28HC64B-12SC
 Microchip Technology IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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10ms120nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28HC64B-70SU
 Microchip Technology IC EEPROM 64K PARALLEL 28SOIC ActiveNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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10ms70nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28HC64B-90SU
 Microchip Technology IC EEPROM 64K PARALLEL 28SOIC ActiveNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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10ms90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT28HC64BF-12SU
 Microchip Technology IC EEPROM 64K PARALLEL 28SOIC ActiveNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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10ms120nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
AT45D041A-RC
 Microchip Technology IC FLASH 4M SPI 15MHZ 28SOIC ObsoleteNon-VolatileFLASHFLASH4Mb (264 Bytes x 2048 pages)15MHz14ms
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT45D041A-RI
 Microchip Technology IC FLASH 4M SPI 15MHZ 28SOIC ObsoleteNon-VolatileFLASHFLASH4Mb (264 Bytes x 2048 pages)15MHz14ms
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SPI4.5 V ~ 5.5 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT45D081-RC
 Microchip Technology IC FLASH 8M SPI 10MHZ 28SOIC ObsoleteNon-VolatileFLASHFLASH8Mb (264 Bytes x 4096 pages)10MHz14ms
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT45DB021-RC
 Microchip Technology IC FLASH 2M SPI 5MHZ 28SOIC ObsoleteNon-VolatileFLASHFLASH2Mb (264 Bytes x 1024 pages)5MHz14ms
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SPI2.7 V ~ 3.6 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT45DB021B-RI
 Microchip Technology IC FLASH 2M SPI 20MHZ 28SOIC ObsoleteNon-VolatileFLASHFLASH2Mb (264 Bytes x 1024 pages)20MHz14ms
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SPI2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT45DB041A-RC
 Microchip Technology IC FLASH 4M SPI 13MHZ 28SOIC ObsoleteNon-VolatileFLASHFLASH4Mb (264 Bytes x 2048 pages)13MHz14ms
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SPI2.7 V ~ 3.6 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT45DB041B-RC
 Microchip Technology IC FLASH 4M SPI 20MHZ 28SOIC ObsoleteNon-VolatileFLASHFLASH4Mb (264 Bytes x 2048 pages)20MHz14ms
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SPI2.7 V ~ 3.6 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT45DB041B-RI
 Microchip Technology IC FLASH 4M SPI 20MHZ 28SOIC ObsoleteNon-VolatileFLASHFLASH4Mb (264 Bytes x 2048 pages)20MHz14ms
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SPI2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT45DB081B-RC
 Microchip Technology IC FLASH 8M SPI 20MHZ 28SOIC ObsoleteNon-VolatileFLASHFLASH8Mb (264 Bytes x 4096 pages)20MHz14ms
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SPI2.7 V ~ 3.6 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT45DB081B-RI
 Microchip Technology IC FLASH 8M SPI 20MHZ 28SOIC ObsoleteNon-VolatileFLASHFLASH8Mb (264 Bytes x 4096 pages)20MHz14ms
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SPI2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT45DB161B-RC
 Microchip Technology IC FLASH 16M SPI 20MHZ 28SOIC ObsoleteNon-VolatileFLASHFLASH16Mb (528 Bytes x 4096 pages)20MHz14ms
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SPI2.7 V ~ 3.6 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT45DB161B-RI
 Microchip Technology IC FLASH 16M SPI 20MHZ 28SOIC ObsoleteNon-VolatileFLASHFLASH16Mb (528 Bytes x 4096 pages)20MHz14ms
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SPI2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT45DB321B-RC
 Microchip Technology IC FLASH 32M SPI 20MHZ 28SOIC ObsoleteNon-VolatileFLASHFLASH32Mb (528 Bytes x 8192 pages)20MHz14ms
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SPI2.7 V ~ 3.6 V0°C ~ 70°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
AT45DB321B-RI
 Microchip Technology IC FLASH 32M SPI 20MHZ 28SOIC ObsoleteNon-VolatileFLASHFLASH32Mb (528 Bytes x 8192 pages)20MHz14ms
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SPI2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
CAT28C64BW-12T
 ON Semiconductor IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms120nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
CY14E064L-SZ45XC
 Cypress Semiconductor Corp IC NVSRAM 64K PARALLEL 28SOIC ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)64Kb (8K x 8)
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45ns45nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount28-SOIC (0.345", 8.77mm Width)28-SOIC
CY62256L-70SNXC
 Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28SOIC ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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70ns70nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
CY62256L-70SNXCT
 Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28SOIC ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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70ns70nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
CY62256LL-55SNXI
 Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28SOIC ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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55ns55nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
CY62256LL-70SNC
 Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28SOIC ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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70ns70nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
CY62256LL-70SNXCT
 Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28SOIC ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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70ns70nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
CY62256LL-70SNXI
 Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28SOIC ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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70ns70nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
CY62256NLL-55SNXE
 Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28SOIC Last Time BuyVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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55ns55nsParallel4.5 V ~ 5.5 V-40°C ~ 125°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
CY62256VNLL-70SNXCT
 Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28SOIC ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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70ns70nsParallel2.7 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
CY62256VNLL-70SNXI
 Cypress Semiconductor Corp IC SRAM 256K PARALLEL 28SOIC ObsoleteVolatileSRAMSRAM - Asynchronous256Kb (32K x 8)
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70ns70nsParallel2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
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