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 14TSSOP ActiveNon-VolatileEEPROMEEPROM512Kb (64K x 8)400kHz5ms900nsI²C1.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
Microchip Technology IC EEPROM 32K SPI 3MHZ 14TSSOP ObsoleteNon-VolatileEEPROMEEPROM32Kb (4K x 8)3MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
Microchip Technology IC FLASH 1M SPI 15MHZ 14TSSOP ObsoleteNon-VolatileFLASHFLASH1Mb (264 Bytes x 512 pages)15MHz15ms
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SPI2.7 V ~ 3.6 V0°C ~ 70°C (TC)Surface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
Microchip Technology IC FLASH 1M SPI 20MHZ 14TSSOP ObsoleteNon-VolatileFLASHFLASH1Mb (264 Bytes x 512 pages)20MHz15ms
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SPI2.7 V ~ 3.6 V0°C ~ 70°C (TC)Surface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
Microchip Technology IC FLASH 1M SPI 20MHZ 14TSSOP ObsoleteNon-VolatileFLASHFLASH1Mb (264 Bytes x 512 pages)20MHz15ms
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SPI2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP