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 512K I2C 8WLCSP ActiveNon-VolatileEEPROMEEPROM512Kb (64K x 8)400kHz5ms900nsI²C1.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount8-UFBGA8-WLCSP
STMicroelectronics IC EEPROM 128K I2C 1MHZ 8WLCSP ActiveNon-VolatileEEPROMEEPROM128Kb (16K x 8)1MHz5ms450nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-UFBGA, WLCSP8-WLCSP
STMicroelectronics IC EEPROM 256K I2C 1MHZ 8WLCSP ActiveNon-VolatileEEPROMEEPROM256Kb (32K x 8)1MHz5ms450nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-UFBGA, WLCSP8-WLCSP
STMicroelectronics IC EEPROM 1M I2C 1MHZ 8WLCSP ActiveNon-VolatileEEPROMEEPROM1Mb (128K x 8)1MHz5ms500nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-UFBGA, WLCSP8-WLCSP
STMicroelectronics IC EEPROM 1M I2C 1MHZ 8WLCSP ObsoleteNon-VolatileEEPROMEEPROM1Mb (128K x 8)1MHz5ms500nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-UFBGA, WLCSP8-WLCSP
STMicroelectronics IC EEPROM 1M SPI 16MHZ 8WLCSP ActiveNon-VolatileEEPROMEEPROM1Mb (128K x 8)16MHz5ms
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SPI1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-UFBGA, WLCSP8-WLCSP