Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
Rohm Semiconductor IC EEPROM 64K I2C 400KHZ 8SOPJ ActiveNon-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz5ms
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I²C1.6 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOP-J
Rohm Semiconductor IC EEPROM 1K I2C 400KHZ 8TSSOP ActiveNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms
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I²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP-BJ
Rohm Semiconductor IC EEPROM 1K I2C 400KHZ 8TSSOP ActiveNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms
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I²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP-B
Rohm Semiconductor IC EEPROM 4K I2C 400KHZ 8TSSOP ActiveNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms
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I²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP-BJ
Rohm Semiconductor IC EEPROM 16K I2C 400KHZ 8TSSOP ActiveNon-VolatileEEPROMEEPROM16Kb (2K x 8)400kHz5ms
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I²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-TSSOP-BJ
Rohm Semiconductor IC EEPROM 2K I2C 400KHZ 8TSSOP ActiveNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms
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I²C1.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
ON Semiconductor IC EEPROM 2K I2C 400KHZ 8MFP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz10ms900nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.173", 4.40mm Width)8-MFP
ON Semiconductor IC EEPROM 4K I2C 400KHZ 8MFP ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz10ms900nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.173", 4.40mm Width)8-MFP
ON Semiconductor IC EEPROM 8K I2C 400KHZ 8MFP ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8)400kHz10ms900nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.173", 4.40mm Width)8-MFP
ON Semiconductor IC EEPROM 16K I2C 400KHZ 8MFP ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8)400kHz10ms900nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.173", 4.40mm Width)8-MFP
ON Semiconductor IC EEPROM 32K I2C 400KHZ 8MFP ObsoleteNon-VolatileEEPROMEEPROM32Kb (4K x 8)400kHz10ms900nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.173", 4.40mm Width)8-MFP
ON Semiconductor IC EEPROM 4K I2C 400KHZ 4WLP ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz10ms900nsI²C1.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount4-WFBGA, WLBGA4-WLP (0.79x1.06)
ON Semiconductor IC EEPROM 64K I2C 400KHZ ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz
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I²C1.7 V ~ 3.6 V-40°C ~ 85°C (TA)
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STMicroelectronics IC EEPROM 256K I2C 8TSSOP ActiveNon-VolatileEEPROMEEPROM256Kb (32K x 8)400kHz5ms450nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
STMicroelectronics IC EEPROM 1K I2C 400KHZ 8SO ActiveNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 1K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
STMicroelectronics IC EEPROM 1K I2C 400KHZ 8TSSOP Not For New DesignsNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
STMicroelectronics IC EEPROM 1K I2C 400KHZ 8SO Discontinued at -Non-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 1K I2C 400KHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 1K I2C 400KHZ 8SO Not For New DesignsNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 1K I2C 400KHZ 8SO Not For New DesignsNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 2K I2C 400KHZ 8SO ActiveNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 2K I2C 400KHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 2K I2C 400KHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
STMicroelectronics IC EEPROM 2K I2C 400KHZ 8TSSOP ActiveNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
STMicroelectronics IC EEPROM 2K I2C 400KHZ 8UFDFPN ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed Pad8-UFDFPN (2x3)
STMicroelectronics IC EEPROM 2K I2C 400KHZ 8UFDFPN ActiveNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed Pad8-UFDFPN (2x3)
STMicroelectronics IC EEPROM 2K I2C 400KHZ 8SO ActiveNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 2K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
STMicroelectronics IC EEPROM 2K I2C 400KHZ 8TSSOP Not For New DesignsNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
STMicroelectronics IC EEPROM 2K I2C 400KHZ 8SO Discontinued at -Non-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 2K I2C 400KHZ 8SO Not For New DesignsNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 4K I2C 400KHZ 8TSSOP ActiveNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms900nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
STMicroelectronics IC EEPROM 4K I2C 400KHZ 8UFDFPN ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms900nsI²C1.7 V ~ 5.5 V-20°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed Pad8-UFDFPN (2x3)
STMicroelectronics IC EEPROM 4K I2C 400KHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms900nsI²C4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 4K I2C 400KHZ 8SO ActiveNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 4K I2C 400KHZ 8SO ActiveNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 4K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
STMicroelectronics IC EEPROM 4K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
STMicroelectronics IC EEPROM 4K I2C 400KHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 4K I2C 400KHZ 8SO Discontinued at -Non-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 4K I2C 400KHZ 8SO ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 4K I2C 400KHZ 8SO Not For New DesignsNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 8K I2C 400KHZ 4WLCSP ActiveNon-VolatileEEPROMEEPROM8Kb (1K x 8)400kHz5ms900nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount4-XFBGA, WLCSP4-WLCSP
STMicroelectronics IC EEPROM 8K I2C 400KHZ 8UFDFPN ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8)400kHz5ms900nsI²C1.7 V ~ 5.5 V-20°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed Pad8-UFDFPN (2x3)
STMicroelectronics IC EEPROM 8K I2C 400KHZ 8TSSOP ActiveNon-VolatileEEPROMEEPROM8Kb (1K x 8)400kHz5ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
STMicroelectronics IC EEPROM 8K I2C 400KHZ 8SO ActiveNon-VolatileEEPROMEEPROM8Kb (1K x 8)400kHz5ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SO
STMicroelectronics IC EEPROM 8K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
STMicroelectronics IC EEPROM 8K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
STMicroelectronics IC EEPROM 8K I2C 400KHZ 8TSSOP Not For New DesignsNon-VolatileEEPROMEEPROM8Kb (1K x 8)400kHz5ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
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