Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Microchip Technology IC EEPROM 1K I2C 4MHZ 8SOIC ActiveNon-VolatileEEPROMEEPROM1Kb (128 x 8)4MHz5ms250nsI²C2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 1K I2C 4MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)4MHz5ms250nsI²C2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 2K I2C 4MHZ 8SOIC ActiveNon-VolatileEEPROMEEPROM2Kb (256 x 8)4MHz5ms250nsI²C2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 2K I2C 4MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)4MHz5ms250nsI²C2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 4K I2C 4MHZ 8DIP ActiveNon-VolatileEEPROMEEPROM4Kb (512 x 8)4MHz5ms250nsI²C2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 4K I2C 4MHZ 8SOIC ActiveNon-VolatileEEPROMEEPROM4Kb (512 x 8)4MHz5ms250nsI²C2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 4K I2C 4MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)4MHz5ms250nsI²C2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 8K I2C 4MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8)4MHz5ms250nsI²C2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
ON Semiconductor IC EEPROM 1K SPI 4MHZ 8SOIC ActiveNon-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