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AT28C010 Datasheet 1-megabit (128K x 8) Paged Parallel EEPROM

Manufacturer: Atmel (now Microchip Technology)

Download the AT28C010 datasheet PDF. This datasheet also includes the AT28C010-1 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AT28C010-1-ATMEL.pdf) that lists specifications for multiple related part numbers.

General Description

The AT28C010 is a high-performance electrically-erasable and programmable readonly memory.

Its 1 megabit of memory is organized as 131,072 words by 8 bits.

Manufactured with Atmel’s advanced nonvolatile CMOS technology, the device offers access times to 120 ns with power dissipation of just 220 mW.

Key Features

  • Fast Read Access Time.
  • 120 ns.
  • Automatic Page Write Operation.
  • Internal Address and Data Latches for 128 Bytes.
  • Internal Control Timer.
  • Fast Write Cycle Time.
  • Page Write Cycle Time.
  • 10 ms Maximum.
  • 1 to 128-byte Page Write Operation.
  • Low Power Dissipation.
  • 40 mA Active Current.
  • 200 µA CMOS Standby Current.
  • Hardware and Software Data Protection.
  • DATA Polling for End of Wri.