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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
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
STK11C68-SF25I
 Cypress Semiconductor Corp IC NVSRAM 64K PARALLEL 28SOIC ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)64Kb (8K x 8)
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25ns25nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
STK11C68-SF45
 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 (0.342", 8.69mm Width)28-SOIC
STK11C88-SF25I
 Cypress Semiconductor Corp IC NVSRAM 256K PARALLEL 28SOIC ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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25ns25nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
STK11C88-SF45I
 Cypress Semiconductor Corp IC NVSRAM 256K PARALLEL 28SOIC ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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45ns45nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
STK12C68-SF25
 Cypress Semiconductor Corp IC NVSRAM 64K PARALLEL 28SOIC ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)64Kb (8K x 8)
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25ns25nsParallel4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
STK12C68-SF25I
 Cypress Semiconductor Corp IC NVSRAM 64K PARALLEL 28SOIC ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)64Kb (8K x 8)
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25ns25nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
STK12C68-SF45
 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 (0.342", 8.69mm Width)28-SOIC
STK12C68-SF45I
 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 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
STK15C88-SF25I
 Cypress Semiconductor Corp IC NVSRAM 256K PARALLEL 28SOIC ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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25ns25nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
STK15C88-SF45I
 Cypress Semiconductor Corp IC NVSRAM 256K PARALLEL 28SOIC ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256Kb (32K x 8)
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45ns45nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.342", 8.69mm Width)28-SOIC
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