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25AA080B Datasheet 8K SPI Bus Serial EEPROM

Manufacturer: Microchip Technology

Download the 25AA080B datasheet PDF. This datasheet also includes the 25AA080A variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (25AA080A-Microchip.pdf) that lists specifications for multiple related part numbers.

Overview

25AA080A/B, 25LC080A/B 8K SPI Bus Serial EEPROM Device Selection Table Part Number 25LC080A 25AA080A 25LC080B 25AA080B VCC Range 2.5-5.5V 1.8-5.5V 2.5-5.5V 1.8-5.5V Page Size 16 Byte 16 Byte 32 Byte 32 Byte Temp.

Key Features

  • Max. clock 10 MHz.
  • Low-power CMOS technology.
  • 1024 x 8-bit organization.
  • 16 byte page (‘A’ version devices).
  • 32 byte page (‘B’ version devices).
  • Write cycle time: 5 ms max.
  • Self-timed ERASE and WRITE cycles.
  • Block write protection - Protect none, 1/4, 1/2 or all of array.
  • Built-in write protection - Power-on/off data protection circuitry - Write enable latch - Write-protect pin.
  • Sequential r.