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AT25256 - SPI Serial EEPROMs

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Atmel

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AT25256 SPI Serial EEPROMs by Atmel - Datasheet Preview — Datasheet preview – AT25256

Datasheet Details

Part number	AT25256
Manufacturer	ATMEL
File Size	462.76 KB
Description	SPI Serial EEPROMs
Datasheet	AT25256 Datasheet
Note	This datasheet PDF includes multiple part numbers: AT25256, AT25128. Please refer to the document for exact specifications by model.
Additional preview pages of the AT25256 datasheet.

Product details

Description

The AT25128/256 provides 131,072/262,144 bits of serial electrically-erasable programmable read only memory (EEPROM) organized as 16,384/32,768 words of 8 bits each.

Features

Serial Peripheral Interface (SPI) Compatible.
Supports SPI Modes 0 (0,0) and 3 (1,1).
Low-voltage and Standard-voltage Operation.
2.7 (VCC = 2.7V to 5.5V).
1.8 (VCC = 1.8V to 5.5V) 3 MHz Clock Rate 64-byte Page Mode and Byte Write Operation Block Write Protection.
Protect 1/4, 1/2, or Entire Array Write Protect (WP) Pin and Write Disable Instructions for Both Har.

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Published: May 5, 2014 |