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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
AT93C56A-10TI-1.8
 Microchip Technology IC EEPROM 2K SPI 2MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)2MHz10ms
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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
AT93C56A-10TI-2.7
 Microchip Technology IC EEPROM 2K SPI 2MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)2MHz10ms
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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
AT93C56AW-10SI-1.8
 Microchip Technology IC EEPROM 2K SPI 2MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)2MHz10ms
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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
AT93C56AW-10SI-2.7
 Microchip Technology IC EEPROM 2K SPI 2MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)2MHz10ms
-
SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT93C56AY1-10YI-1.8
 Microchip Technology IC EEPROM 2K SPI 2MHZ 8MAP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)2MHz10ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-VDFN Exposed Pad8-MAP (3x4.9)
AT93C56AY1-10YI-2.7
 Microchip Technology IC EEPROM 2K SPI 2MHZ 8MAP ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8, 128 x 16)2MHz10ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-VDFN Exposed Pad8-MAP (3x4.9)
AT93C66A-10PI-1.8
 Microchip Technology IC EEPROM 4K SPI 2MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8, 256 x 16)2MHz10ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT93C66A-10PI-2.7
 Microchip Technology IC EEPROM 4K SPI 2MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8, 256 x 16)2MHz10ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT93C66A-10SI-1.8
 Microchip Technology IC EEPROM 4K SPI 2MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8, 256 x 16)2MHz10ms
-
SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT93C66A-10SI-2.7
 Microchip Technology IC EEPROM 4K SPI 2MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8, 256 x 16)2MHz10ms
-
SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT93C66A-10TI-1.8
 Microchip Technology IC EEPROM 4K SPI 2MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8, 256 x 16)2MHz10ms
-
SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
AT93C66A-10TI-2.7
 Microchip Technology IC EEPROM 4K SPI 2MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8, 256 x 16)2MHz10ms
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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
AT93C66AW-10SI-1.8
 Microchip Technology IC EEPROM 4K SPI 2MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8, 256 x 16)2MHz10ms
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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
AT93C66AW-10SI-2.7
 Microchip Technology IC EEPROM 4K SPI 2MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8, 256 x 16)2MHz10ms
-
SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT93C66AY1-10YI-1.8
 Microchip Technology IC EEPROM 4K SPI 2MHZ 8MAP ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8, 256 x 16)2MHz10ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-VDFN Exposed Pad8-MAP (3x4.9)
AT93C66AY1-10YI-2.7
 Microchip Technology IC EEPROM 4K SPI 2MHZ 8MAP ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8, 256 x 16)2MHz10ms
-
SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-VDFN Exposed Pad8-MAP (3x4.9)
AT93C86A-10PI-1.8
 Microchip Technology IC EEPROM 16K SPI 2MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8, 1K x 16)2MHz10ms
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SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT93C86A-10PI-2.7
 Microchip Technology IC EEPROM 16K SPI 2MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8, 1K x 16)2MHz10ms
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SPI2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT93C86A-10SI-1.8
 Microchip Technology IC EEPROM 16K SPI 2MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8, 1K x 16)2MHz10ms
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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
AT93C86A-10SI-2.7
 Microchip Technology IC EEPROM 16K SPI 2MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8, 1K x 16)2MHz10ms
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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
AT93C86A-10TI-1.8
 Microchip Technology IC EEPROM 16K SPI 2MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8, 1K x 16)2MHz10ms
-
SPI1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
AT93C86A-10TI-2.7
 Microchip Technology IC EEPROM 16K SPI 2MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8, 1K x 16)2MHz10ms
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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
AT24C01A-10SI-2.7C
 Microchip Technology IC EEPROM 1K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms900nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C01A-10SU-1.8
 Microchip Technology IC EEPROM 1K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C01A-10SU-2.7
 Microchip Technology IC EEPROM 1K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms900nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C01A-10TU-1.8
 Microchip Technology IC EEPROM 1K I2C 400KHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms900nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
AT24C01A-10TU-2.7
 Microchip Technology IC EEPROM 1K I2C 400KHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)400kHz5ms900nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
AT24C02AN-10SU-2.7
 Microchip Technology IC EEPROM 2K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C02N-10SU-2.7
 Microchip Technology IC EEPROM 2K I2C 400KHZ 8SOIC Discontinued at -Non-VolatileEEPROMEEPROM2Kb (256 x 8)400kHz5ms900nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C04AN-10SU-2.7
 Microchip Technology IC EEPROM 4K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms900nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C04N-10SU-2.7
 Microchip Technology IC EEPROM 4K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM4Kb (512 x 8)400kHz5ms900nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C08AN-10SU-2.7
 Microchip Technology IC EEPROM 8K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM8Kb (1K x 8)400kHz5ms4.5µsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C11-10PI-1.8
 Microchip Technology IC EEPROM 1K I2C 1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)1MHz5ms550nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT24C11-10PI-2.7
 Microchip Technology IC EEPROM 1K I2C 1MHZ 8DIP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)1MHz5ms550nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Through Hole8-DIP (0.300", 7.62mm)8-PDIP
AT24C11-10TI-1.8
 Microchip Technology IC EEPROM 1K I2C 1MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)1MHz5ms550nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
AT24C11-10TI-2.7
 Microchip Technology IC EEPROM 1K I2C 1MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)1MHz5ms550nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
AT24C11-10TU-1.8
 Microchip Technology IC EEPROM 1K I2C 1MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)1MHz5ms550nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
AT24C11-10TU-2.7
 Microchip Technology IC EEPROM 1K I2C 1MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)1MHz5ms550nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
AT24C11N-10SI-1.8
 Microchip Technology IC EEPROM 1K I2C 1MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)1MHz5ms550nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C11N-10SI-2.7
 Microchip Technology IC EEPROM 1K I2C 1MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)1MHz5ms550nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C11N-10SU-1.8
 Microchip Technology IC EEPROM 1K I2C 1MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)1MHz5ms550nsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C11N-10SU-2.7
 Microchip Technology IC EEPROM 1K I2C 1MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM1Kb (128 x 8)1MHz5ms550nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C128-10TU-1.8
 Microchip Technology IC EEPROM 128K I2C 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)400kHz10ms900nsI²C1.8 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
AT24C128-10TU-2.7
 Microchip Technology IC EEPROM 128K I2C 1MHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)1MHz10ms550nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
AT24C128N-10SU-1.8
 Microchip Technology IC EEPROM 128K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)400kHz10ms900nsI²C1.8 V ~ 3.6 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C128N-10SU-2.7
 Microchip Technology IC EEPROM 128K I2C 1MHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM128Kb (16K x 8)1MHz10ms550nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C164-10SU-2.7
 Microchip Technology IC EEPROM 16K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8)400kHz10ms900nsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
AT24C16A-10TU-1.8
 Microchip Technology IC EEPROM 16K I2C 400KHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8)400kHz5ms4.5µsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
AT24C16A-10TU-2.7
 Microchip Technology IC EEPROM 16K I2C 400KHZ 8TSSOP ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8)400kHz5ms4.5µsI²C2.7 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
AT24C16AN-10SU-1.8
 Microchip Technology IC EEPROM 16K I2C 400KHZ 8SOIC ObsoleteNon-VolatileEEPROMEEPROM16Kb (2K x 8)400kHz5ms4.5µsI²C1.8 V ~ 5.5 V-40°C ~ 85°C (TA)Surface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
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