Microchip Technology

Serial EEPROMs and Serial NOR Flash

Microchip Technology serial EEPROMs and serial NOR Flash are excellent for data and program storage

Image of Microchip Serial EEPROMs and Serial NOR FlashMicrochip provides reliable and high-quality memory devices for all automotive memory needs. The portfolio of devices includes serial EEPROMs, serial SRAMs, serial and parallel Flash memories, and the innovative serial EERAMs. These memory products, developed through years of research and extensive and robust testing, offer industry-leading reliability and endurance to withstand the harsh environments found in automotive applications.

With robust operating ranges, small sizes, and byte alterability, serial EEPROMs are excellent for data and program storage.

NOR Flash memories are manufactured with proprietary, high-performance CMOS SuperFlash® technology, which significantly improves performance and reliability while lowering power consumption.

Features
  • Serial EEPROMs
    • I2C, SPI, microwire, single-wire, and UNI/O® bus interfaces
    • Densities: 28 bit to 1 Mbit
    • Multiple package options, including wettable flanks
    • AEC-Q100 Grade 0 (+150°C) operation for select densities
  • Serial Flash
    • Serial SPI, Serial Dual I/O, and Serial Quad I/O™ bus interfaces
    • Multi-purpose parallel Flash
    • Densities: 4 Mbit to 64 Mbit
    • AEC-Q100 Grade 1, 2, and 3 operation for select densities

24AA08/24LC08B/24FC08

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC EEPROM 8KBIT I2C 1MHZ SOT23-524FC08T-E/OT36KVAOIC EEPROM 8KBIT I2C 1MHZ SOT23-53000 - Immediate$2.88View Details
IC EEPROM 8KBIT I2C 1MHZ 8SOIC24FC08-E/SN36KVAOIC EEPROM 8KBIT I2C 1MHZ 8SOIC0 - Immediate$3.13View Details
IC EEPROM 8KBIT I2C 1MHZ 8TSSOP24FC08T-E/ST36KVAOIC EEPROM 8KBIT I2C 1MHZ 8TSSOP0 - Immediate$3.13View Details
IC EEPROM 8KBIT I2C 1MHZ 8UDFN24FC08T-E/Q6B36KVAOIC EEPROM 8KBIT I2C 1MHZ 8UDFN0 - Immediate$3.87View Details
IC EEPROM 8KBIT I2C 400KHZ 8SOIC24LC08B-E/SN16KVAOIC EEPROM 8KBIT I2C 400KHZ 8SOIC0 - ImmediateSee Page for PricingView Details
IC EEPROM 8KBIT I2C 400KHZ 8MSOP24LC08B-I/MS16KVAOIC EEPROM 8KBIT I2C 400KHZ 8MSOP0 - ImmediateSee Page for PricingView Details
IC EEPROM 8KBIT I2C SOT23-524LC08BT-E/OT16KVAOIC EEPROM 8KBIT I2C SOT23-50 - ImmediateSee Page for PricingView Details
IC EEPROM 8KBIT I2C 400KHZ 8SOIC24LC08BT-E/SN16KVAOIC EEPROM 8KBIT I2C 400KHZ 8SOIC0 - ImmediateSee Page for PricingView Details
IC EEPROM 8KBIT I2C 1MHZ 8SOIC24FC08T-E/SN36KVAOIC EEPROM 8KBIT I2C 1MHZ 8SOIC0 - ImmediateSee Page for PricingView Details

24CS256

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC EEPROM 256KBIT I2C SOT23-524CS256T-E/OT66KVAOIC EEPROM 256KBIT I2C SOT23-53000 - Immediate$8.40View Details
IC EEPROM 256KBIT I2C 8TSSOP24CS256T-E/ST66KVAOIC EEPROM 256KBIT I2C 8TSSOP0 - Immediate$8.56View Details
IC EEPROM 256KBIT I2C 8SOIC24CS256-E/SN66KVAOIC EEPROM 256KBIT I2C 8SOIC400 - Immediate$8.89View Details
IC EEPROM 256KBIT I2C 8MSOP24CS256T-E/MS66KVAOIC EEPROM 256KBIT I2C 8MSOP0 - Immediate$9.14View Details
IC EEPROM 256KBIT I2C 8UDFN24CS256T-E/Q4B66KVAOIC EEPROM 256KBIT I2C 8UDFN0 - ImmediateSee Page for PricingView Details
IC EEPROM 256KBIT I2C 8SOIC24CS256T-E/SN66KVAOIC EEPROM 256KBIT I2C 8SOIC0 - ImmediateSee Page for PricingView Details

25CS640

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
64KB SPI SERIAL EEPROM W/ECC, 8-25CS640T-E/ST36KVAO64KB SPI SERIAL EEPROM W/ECC, 8-0 - Immediate$7.00View Details
64KB SPI SERIAL EEPROM W/ECC, 8-25CS640-E/SN36KVAO64KB SPI SERIAL EEPROM W/ECC, 8-0 - Immediate$7.24View Details
64KB SPI SERIAL EEPROM W/ECC, 8-25CS640T-E/SN36KVAO64KB SPI SERIAL EEPROM W/ECC, 8-0 - ImmediateSee Page for PricingView Details
64KB SPI SERIAL EEPROM W/ECC, 8-25CS640T-E/MS36KVAO64KB SPI SERIAL EEPROM W/ECC, 8-0 - ImmediateSee Page for PricingView Details
IC EEPROM 64KBIT SPI25CS640T-E/MWF36KVAOIC EEPROM 64KBIT SPI0 - Immediate$7.49View Details

AT25128B/AT25256B

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC EEPROM 128KBIT SPI 8SOICAT25128B-SSPDGV-TIC EEPROM 128KBIT SPI 8SOIC0 - Immediate$7.66View Details
IC EEPROM 128KBIT SPI 8TSSOPAT25128B-XPDGV-TIC EEPROM 128KBIT SPI 8TSSOP0 - Immediate$7.66View Details
IC EEPROM 128KBIT SPI 8UDFNAT25128B-MAPDGV-TIC EEPROM 128KBIT SPI 8UDFN0 - Immediate$7.99View Details
IC EEPROM 256KBIT SPI 5MHZ 8UDFNAT25256B-MAPDGV-TIC EEPROM 256KBIT SPI 5MHZ 8UDFN0 - Immediate$11.52View Details
IC EEPROM 256KBIT SPI 5MHZ 8SOICAT25256B-SSPDGV-TIC EEPROM 256KBIT SPI 5MHZ 8SOIC4000 - Immediate$13.09View Details
IC EEPROM 128KBIT SPI 8UDFNAT25128B-MAPDGV-EIC EEPROM 128KBIT SPI 8UDFN0 - ImmediateSee Page for PricingView Details
IC EEPROM 256KBIT SPI 5MHZ 8UDFNAT25256B-MAPDGV-EIC EEPROM 256KBIT SPI 5MHZ 8UDFN0 - ImmediateSee Page for PricingView Details

SST26VF016B

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC FLASH 16MBIT SPI/QUAD 8SOICSST26VF016B-80E/SN70SVAOIC FLASH 16MBIT SPI/QUAD 8SOIC400 - Immediate$17.95View Details
IC FLASH 16MBIT SPI/QUAD 8WDFNSST26VF016B-80E/MF70SVAOIC FLASH 16MBIT SPI/QUAD 8WDFN0 - Immediate$21.07View Details
IC FLASH 16MBIT SPI/QUAD 8WDFNSST26VF016B-104I/MF70SVAOIC FLASH 16MBIT SPI/QUAD 8WDFN0 - ImmediateSee Page for PricingView Details
IC FLASH 16MBIT SPI/QUAD 8SOIJSST26VF016B-104I/SM70SVAOIC FLASH 16MBIT SPI/QUAD 8SOIJ0 - ImmediateSee Page for PricingView Details
IC FLASH 16MBIT SPI/QUAD 8SOICSST26VF016B-104I/SN70SVAOIC FLASH 16MBIT SPI/QUAD 8SOIC0 - ImmediateSee Page for PricingView Details
IC FLASH 16MBIT SPI/QUAD 8WDFNSST26VF016B-104V/MF70SVAOIC FLASH 16MBIT SPI/QUAD 8WDFN0 - ImmediateSee Page for PricingView Details
IC FLASH 16MBIT SPI/QUAD 8WDFNSST26VF016BT-104I/MF70SVAOIC FLASH 16MBIT SPI/QUAD 8WDFN0 - ImmediateSee Page for PricingView Details
IC FLASH 16MBIT SPI/QUAD 8SOICSST26VF016BT-104I/SN70SVAOIC FLASH 16MBIT SPI/QUAD 8SOIC0 - ImmediateSee Page for PricingView Details
IC FLASH 16MBIT SPI/QUAD 8WDFNSST26VF016BT-104V/MF70SVAOIC FLASH 16MBIT SPI/QUAD 8WDFN0 - ImmediateSee Page for PricingView Details
IC FLASH 16MBIT SPI/QUAD 8SOICSST26VF016BT-104V/SN70SVAOIC FLASH 16MBIT SPI/QUAD 8SOIC0 - ImmediateSee Page for PricingView Details
IC FLASH 16MBIT SPI/QUAD 8WDFNSST26VF016BT-80E/MF70SVAOIC FLASH 16MBIT SPI/QUAD 8WDFN0 - ImmediateSee Page for PricingView Details
IC FLASH 16MBIT SPI/QUAD 8SOICSST26VF016BT-80E/SN70SVAOIC FLASH 16MBIT SPI/QUAD 8SOIC0 - ImmediateSee Page for PricingView Details

Evaluation Board

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
SERIAL MEMORY I2C EVALUATION KITDM160237SERIAL MEMORY I2C EVALUATION KIT4 - Immediate$1,274.64View Details
SERIAL MEMORY SPI EVAL KITEV20F92ASERIAL MEMORY SPI EVAL KIT3 - Immediate$1,332.43View Details
Published: 2025-08-19