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Part Number Manufacturer / Brand Brife Description Part StatusMemory TypeMemory FormatTechnologyMemory SizeClock FrequencyWrite Cycle Time - Word, PageAccess TimeMemory InterfaceVoltage - SupplyOperating TemperatureMounting TypePackage / CaseSupplier Device Package
AT24C32-10PI-1.8
 Microchip Technology IC EEPROM 32K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM32Kb (4K x 8)400kHz10ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT24C32-10PI-2.5
 Microchip Technology IC EEPROM 32K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM32Kb (4K x 8)400kHz10ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT24C32N-10SC-1.8
 Microchip Technology IC EEPROM 32K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM32Kb (4K x 8)400kHz10ms900nsI²C1.8 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C32N-10SC-2.5
 Microchip Technology IC EEPROM 32K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM32Kb (4K x 8)400kHz10ms900nsI²C2.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C32N-10SI-1.8
 Microchip Technology IC EEPROM 32K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM32Kb (4K x 8)400kHz10ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C32N-10SI-2.5
 Microchip Technology IC EEPROM 32K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM32Kb (4K x 8)400kHz10ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C32W-10SC-1.8
 Microchip Technology IC EEPROM 32K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM32Kb (4K x 8)400kHz10ms900nsI²C1.8 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
AT24C32W-10SC-2.5
 Microchip Technology IC EEPROM 32K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM32Kb (4K x 8)400kHz10ms900nsI²C2.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
AT24C32W-10SI-1.8
 Microchip Technology IC EEPROM 32K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM32Kb (4K x 8)400kHz10ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
AT24C32W-10SI-2.5
 Microchip Technology IC EEPROM 32K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM32Kb (4K x 8)400kHz10ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
AT24C64-10PC-1.8
 Microchip Technology IC EEPROM 64K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz10ms900nsI²C1.8 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT24C64-10PC-2.5
 Microchip Technology IC EEPROM 64K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz10ms900nsI²C2.5 V ~ 5.5 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT24C64-10PI-1.8
 Microchip Technology IC EEPROM 64K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz10ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT24C64-10PI-2.5
 Microchip Technology IC EEPROM 64K I2C 400KHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz10ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT24C64N-10SC-1.8
 Microchip Technology IC EEPROM 64K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz10ms900nsI²C1.8 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C64N-10SC-2.5
 Microchip Technology IC EEPROM 64K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz10ms900nsI²C2.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C64N-10SI-1.8
 Microchip Technology IC EEPROM 64K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz10ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C64N-10SI-2.5
 Microchip Technology IC EEPROM 64K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz10ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
AT24C64W-10SC-1.8
 Microchip Technology IC EEPROM 64K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz10ms900nsI²C1.8 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
AT24C64W-10SC-2.5
 Microchip Technology IC EEPROM 64K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz10ms900nsI²C2.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
AT24C64W-10SI-1.8
 Microchip Technology IC EEPROM 64K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz10ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
AT24C64W-10SI-2.5
 Microchip Technology IC EEPROM 64K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM64Kb (8K x 8)400kHz10ms900nsI²C2.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.209", 5.30mm Width)8-SOIC
AT25128-10PC-1.8
 Microchip Technology IC EEPROM 128K SPI 2.1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)2.1MHz10ms
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SPI1.8 V ~ 3.6 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT25128-10PI-1.8
 Microchip Technology IC EEPROM 128K SPI 2.1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)2.1MHz10ms
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SPI1.8 V ~ 3.6 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT25128N-10SC-1.8
 Microchip Technology IC EEPROM 128K SPI 2.1MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)2.1MHz10ms
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SPI1.8 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT25128N-10SI-1.8
 Microchip Technology IC EEPROM 128K SPI 2.1MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)2.1MHz10ms
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SPI1.8 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT25128N1-10SC
 Microchip Technology IC EEPROM 128K SPI 3MHZ 16SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)3MHz5ms
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
AT25128N1-10SC-1.8
 Microchip Technology IC EEPROM 128K SPI 16SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)2.1MHz10ms
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SPI1.8 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
AT25128N1-10SC-2.7
 Microchip Technology IC EEPROM 128K SPI 3MHZ 16SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)3MHz5ms
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SPI2.7 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
AT25128N1-10SI
 Microchip Technology IC EEPROM 128K SPI 3MHZ 16SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)3MHz5ms
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SPI4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
AT25128N1-10SI-1.8
 Microchip Technology IC EEPROM 128K SPI 16SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)2.1MHz10ms
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SPI1.8 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
AT25128N1-10SI-2.7
 Microchip Technology IC EEPROM 128K SPI 3MHZ 16SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)3MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount16-SOIC (0.154", 3.90mm Width)16-SOIC
AT25128T1-10TC
 Microchip Technology IC EEPROM 128K SPI 3MHZ 14TSSOP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)3MHz5ms
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
AT25128T1-10TC-2.7
 Microchip Technology IC EEPROM 128K SPI 3MHZ 14TSSOP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)3MHz5ms
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SPI2.7 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
AT25128T1-10TI
 Microchip Technology IC EEPROM 128K SPI 3MHZ 14TSSOP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)3MHz5ms
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SPI4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
AT25128T1-10TI-2.7
 Microchip Technology IC EEPROM 128K SPI 3MHZ 14TSSOP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K 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
AT25128T2-10TC
 Microchip Technology IC EEPROM 128K SPI 3MHZ 20TSSOP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)3MHz5ms
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
AT25128T2-10TC-1.8
 Microchip Technology IC EEPROM 128K SPI 20TSSOP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)2.1MHz10ms
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SPI1.8 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
AT25128T2-10TC-2.7
 Microchip Technology IC EEPROM 128K SPI 3MHZ 20TSSOP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)3MHz5ms
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SPI2.7 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
AT25128T2-10TI
 Microchip Technology IC EEPROM 128K SPI 3MHZ 20TSSOP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)3MHz5ms
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SPI4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
AT25128T2-10TI-1.8
 Microchip Technology IC EEPROM 128K SPI 20TSSOP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)2.1MHz10ms
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SPI1.8 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
AT25128T2-10TI-2.7
 Microchip Technology IC EEPROM 128K SPI 3MHZ 20TSSOP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)3MHz5ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
AT25256-10CC
 Microchip Technology IC EEPROM 256K SPI 3MHZ 8LAP ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)3MHz5ms
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount8-TDFN8-LAP (5x6)
AT25256-10PC-1.8
 Microchip Technology IC EEPROM 256K SPI 2.1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)2.1MHz10ms
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SPI1.8 V ~ 3.6 V0°C ~ 70°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT25256-10PI-1.8
 Microchip Technology IC EEPROM 256K SPI 2.1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)2.1MHz10ms
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SPI1.8 V ~ 3.6 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT25256T2-10TC
 Microchip Technology IC EEPROM 256K SPI 3MHZ 20TSSOP ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)3MHz5ms
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SPI4.5 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
AT25256T2-10TC-1.8
 Microchip Technology IC EEPROM 256K SPI 20TSSOP ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)2.1MHz10ms
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SPI1.8 V ~ 3.6 V0°C ~ 70°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
AT25256T2-10TC-2.7
 Microchip Technology IC EEPROM 256K SPI 3MHZ 20TSSOP ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)3MHz5ms
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SPI2.7 V ~ 5.5 V0°C ~ 70°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
AT25256T2-10TI
 Microchip Technology IC EEPROM 256K SPI 3MHZ 20TSSOP ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)3MHz5ms
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SPI4.5 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
AT25256T2-10TI-1.8
 Microchip Technology IC EEPROM 256K SPI 20TSSOP ObsoleteNon-VolatileEEPROMEEPROM256Kb (32K x 8)2.1MHz10ms
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SPI1.8 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
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