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The AT93C46N Serial EEPROM is a compact and reliable 1Kb (128 x 8 or 64 x 16) non-volatile memory device designed for applications requiring secure, long-term data storage. Supplied in a standard 8-pin DIP through-hole package, it is perfect for breadboarding, repairs, prototyping, and embedded system builds.

Using the simple and efficient Microwire serial interface, the AT93C46N offers fast communication with low pin count, making it ideal for storing calibration data, configuration settings, identification codes, or backup parameters. A highly dependable device trusted across industrial, consumer, and hobbyist electronics. Fully stocked in the UK for rapid dispatch.

  • Memory Size: 1Kb (128 x 8-bit or 64 x 16-bit organisation)

  • Interface: Microwire (3-wire serial)

  • Package: 8-pin DIP, through-hole

  • Operating Voltage: 2.7V to 5.5V

  • Endurance: Up to 1,000,000 write cycles

  • Data Retention: Typically 40+ years

  • Typical Applications: Configuration storage, calibration data, small embedded systems, identification storage, microcontroller add-on memory

1k (64 x 16) Serial E²PROM 8DIL

HGSemi
93C46N
    Delivery time:1-5 Days
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