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25LC320A Datasheet 8K-256K SPI Serial EEPROM

Manufacturer: Microchip Technology

General Description

: The Microchip Technology Inc.

25AA320A/25LC320A (25XX320A*) are 32k-bit Serial Electrically Erasable PROMs.

The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial bus.

Overview

www.DataSheet4U.com 25AA320A/25LC320A 32K SPI Bus Serial EEPROM Device Selection Table Part Number 25LC320A 25AA320A VCC Range 2.5-5.5V 1.8-5.5V Page Size 32 Byte 32 Byte Temp.

Key Features

  • Max. clock 10 MHz.
  • Low-power CMOS technology - Max. Write Current: 5 mA at 5.5V, 10 MHz - Read Current: 5 mA at 5.5V, 10 MHz - Standby Current: 5 μA at 5.5V.
  • 4096 x 8-bit organization.
  • 32 byte page.
  • Self-timed erase and write cycles (5 ms max. ).
  • 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.
  • Sequen.