Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
ON Semiconductor IC EEPROM 2K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC EEPROM 2K I2C 400KHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
ON Semiconductor IC EEPROM 4K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC EEPROM 4K I2C 400KHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
ON Semiconductor IC EEPROM 128K SPI 5MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)5MHz5ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC EEPROM 64K SPI 10MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)10MHz5ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC EEPROM 16K PARALLEL 24SOIC Discontinued at -Non-VolatileEEPROMEEPROM16Kb (2K x 8)
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5ms90nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount24-SOIC (0.295", 7.50mm Width)24-SOIC
ON Semiconductor IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms120nsParallel4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
ON Semiconductor IC NVSRAM 256 SPI 1MHZ 8DIP ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256b (16 x 16)1MHz
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SPI4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
ON Semiconductor IC NVSRAM 256 SPI 1MHZ 8SOIC ObsoleteNon-VolatileNVSRAMNVSRAM (Non-Volatile SRAM)256b (16 x 16)1MHz
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SPI4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC EEPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms250nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms250nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 256K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)
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10ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 28TSOP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount28-TSSOP (0.465", 11.80mm Width)28-TSOP
ON Semiconductor IC EEPROM 64K PARALLEL 28TSOP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount28-TSSOP (0.465", 11.80mm Width)28-TSOP
ON Semiconductor IC EEPROM 64K PARALLEL 28TSOP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount28-TSSOP (0.465", 11.80mm Width)28-TSOP
ON Semiconductor IC EEPROM 64K PARALLEL 28TSOP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount28-TSSOP (0.465", 11.80mm Width)28-TSOP
ON Semiconductor IC EEPROM 64K PARALLEL 28DIP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Through Hole28-DIP (0.600", 15.24mm)28-PDIP
ON Semiconductor IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
ON Semiconductor IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
ON Semiconductor IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
ON Semiconductor IC EEPROM 64K PARALLEL 32PLCC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-LCC (J-Lead)32-PLCC (11.43x13.97)
ON Semiconductor IC EEPROM 64K PARALLEL 28TSOP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount28-TSSOP (0.465", 11.80mm Width)28-TSOP
ON Semiconductor IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
ON Semiconductor IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms200nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
ON Semiconductor IC EEPROM 64K PARALLEL 28SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)
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5ms250nsParallel3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
ON Semiconductor IC EEPROM 1K SPI 4MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8, 64 x 16)4MHz
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC EEPROM 1K SPI 4MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8, 64 x 16)4MHz
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
ON Semiconductor IC EEPROM 2K SPI 2MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)2MHz
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
ON Semiconductor IC EEPROM 2K SPI 1MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)1MHz
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
ON Semiconductor IC EEPROM 2K SPI 1MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)1MHz
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
ON Semiconductor IC EEPROM 8K SPI 3MHZ 8DIP Last Time BuyNon-VolatileEEPROMEEPROM8Kb (1K x 8, 512 x 16)3MHz
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
ON Semiconductor IC EEPROM 8K SPI 3MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8, 512 x 16)3MHz
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC EEPROM 2K I2C 1MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)1MHz5ms400nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC EEPROM 128K I2C 1MHZ 8TSSOP ActiveNon-VolatileEEPROMEEPROM128Kb (16K x 8)1MHz5ms400nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
ON Semiconductor IC SRAM 1M PARALLEL 44TSOP II ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (64K x 16)
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55ns55nsParallel2.3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount44-TSOP (0.400", 10.16mm Width)44-TSOP II
ON Semiconductor IC SRAM 1M PARALLEL 44TSOP II ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (64K x 16)
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55ns55nsParallel2.3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount44-TSOP (0.400", 10.16mm Width)44-TSOP II
ON Semiconductor IC SRAM 1M PARALLEL 32TSOP I ObsoleteVolatileSRAMSRAM - Asynchronous1Mb (128K x 8)
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55ns55nsParallel2.3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-LFSOP (0.724", 18.40mm Width)32-TSOP I
ON Semiconductor IC SRAM 2M PARALLEL 48BGA ObsoleteVolatileSRAMSRAM - Asynchronous2Mb (128K x 16)
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55ns55nsParallel2.3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount48-LFBGA48-BGA (6x8)
ON Semiconductor IC SRAM 2M PARALLEL 44TSOP II ObsoleteVolatileSRAMSRAM - Asynchronous2Mb (128K x 16)
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55ns55nsParallel2.3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount44-TSOP (0.400", 10.16mm Width)44-TSOP II
ON Semiconductor IC SRAM 2M PARALLEL 32TSOP I ObsoleteVolatileSRAMSRAM - Asynchronous2Mb (256K x 8)
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55ns55nsParallel2.3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount32-LFSOP (0.724", 18.40mm Width)32-TSOP I
ON Semiconductor IC SRAM 4M PARALLEL 44TSOP II ObsoleteVolatileSRAMSRAM - Asynchronous4Mb (256K x 16)
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70ns70nsParallel2.3 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount44-TSOP (0.400", 10.16mm Width)44-TSOP II