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 SPI 20MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)20MHz5ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 1K SPI 20MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 1K SPI 20MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
Microchip Technology IC EEPROM 1K SPI 20MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 1K SPI 20MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 1K SPI 20MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 1K SPI 20MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 1K SPI 20MHZ 8UDFN ActiveNon-VolatileEEPROMEEPROM1Kb (128 x 8)20MHz5ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed Pad8-UDFN (2x3)
Microchip Technology IC EEPROM 1K SPI 20MHZ 8SOIC ActiveNon-VolatileEEPROMEEPROM1Kb (128 x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 1K SPI 20MHZ 8SOIC ActiveNon-VolatileEEPROMEEPROM1Kb (128 x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 1K SPI 20MHZ 8TSSOP ActiveNon-VolatileEEPROMEEPROM1Kb (128 x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 2K SPI 20MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 2K SPI 20MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
Microchip Technology IC EEPROM 2K SPI 20MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 2K SPI 20MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
Microchip Technology IC EEPROM 2K SPI 20MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 2K SPI 20MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 2K SPI 20MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 2K SPI 20MHZ 8MAP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)20MHz5ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-VDFN Exposed Pad8-MAP (3x4.9)
Microchip Technology IC EEPROM 2K SPI 20MHZ 8MAP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-VDFN Exposed Pad8-MAP (3x4.9)
Microchip Technology IC EEPROM 2K SPI 20MHZ 8MINIMAP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)20MHz5ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed Pad8-Mini Map (2x3)
Microchip Technology IC EEPROM 2K SPI 20MHZ 8SOIC ActiveNon-VolatileEEPROMEEPROM2Kb (256 x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 4K SPI 20MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 4K SPI 20MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 4K SPI 20MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 4K SPI 20MHZ 8UDFN Discontinued at -Non-VolatileEEPROMEEPROM4Kb (512 x 8)20MHz5ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed Pad8-UDFN (2x3)
Microchip Technology IC EEPROM 4K SPI 20MHZ 8SOIC ActiveNon-VolatileEEPROMEEPROM4Kb (512 x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 4K SPI 20MHZ 8TSSOP Discontinued at -Non-VolatileEEPROMEEPROM4Kb (512 x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 8K SPI 20MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 8K SPI 20MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 8K SPI 20MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
Microchip Technology IC EEPROM 8K SPI 20MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 8K SPI 20MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 8K SPI 20MHZ 8MINIMAP ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8)20MHz5ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed Pad8-Mini Map (2x3)
Microchip Technology IC EEPROM 8K SPI 20MHZ 8UDFN Discontinued at -Non-VolatileEEPROMEEPROM8Kb (1K x 8)20MHz5ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-UFDFN Exposed Pad8-UDFN (2x3)
Microchip Technology IC EEPROM 8K SPI 20MHZ 8SOIC ActiveNon-VolatileEEPROMEEPROM8Kb (1K x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 8K SPI 20MHZ 8TSSOP ActiveNon-VolatileEEPROMEEPROM8Kb (1K x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 128K SPI 20MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
Microchip Technology IC EEPROM 128K SPI 20MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
Microchip Technology IC EEPROM 128K SPI 20MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 128K SPI 20MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 128K SPI 20MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
Microchip Technology IC EEPROM 128K SPI 20MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)20MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC EEPROM 128K SPI 20MHZ 8SOIC ActiveNon-VolatileEEPROMEEPROM128Kb (16K x 8)20MHz5ms
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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
Microchip Technology IC EEPROM 256K SPI 20MHZ 8TSSOP ActiveNon-VolatileEEPROMEEPROM256Kb (32K x 8)20MHz5ms
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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
Microchip Technology IC FLASH 4M SPI 20MHZ 8SOIC ObsoleteNon-VolatileFLASHFLASH4Mb (264 Bytes x 2048 pages)20MHz14ms
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SPI2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
Microchip Technology IC FLASH 8M SPI 20MHZ 8CASON ObsoleteNon-VolatileFLASHFLASH8Mb (264 Bytes x 4096 pages)20MHz14ms
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SPI2.7 V ~ 3.6 V-40°C ~ 85°C (TC)Surface Mount8-VDFN8-CASON (6x8)
ON Semiconductor IC EEPROM 8K SPI 20MHZ 8TSSOP ActiveNon-VolatileEEPROMEEPROM8Kb (1K x 8)20MHz5ms
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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
Fujitsu Electronics America, Inc. IC FRAM 16K SPI 20MHZ 8SOP ActiveNon-VolatileFRAMFRAM (Ferroelectric RAM)16Kb (2K x 8)20MHz
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SPI2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOP
Fujitsu Electronics America, Inc. IC FRAM 64K SPI 20MHZ 8SOP ActiveNon-VolatileFRAMFRAM (Ferroelectric RAM)64Kb (8K x 8)20MHz
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SPI2.7 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOP
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