AT25256A, AT25128A - SPI Serial EEPROMs

ATMEL Corporation

The AT25256A by ATMEL Corporation is a SPI Serial EEPROMs. Below is the official datasheet preview.

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AT25256A SPI Serial EEPROMs by ATMEL Corporation - Datasheet Preview — Official preview page of the **AT25256A** SPI Serial EEPROMs datasheet (ATMEL Corporation).

Datasheet Details

Part number	AT25256A, AT25128A
Manufacturer	ATMEL Corporation
File Size	493.78 KB
Description	SPI Serial EEPROMs
Datasheet	AT25128A_ATMELCorporation.pdf
Note	This datasheet PDF includes multiple part numbers: AT25256A, AT25128A. Please refer to the document for exact specifications by model.
Additional preview pages of the AT25256A datasheet.

AT25256A Product details

Description

The AT25128A/256A 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).
Data Sheet Describes Mode 0 Operation.
Low-voltage and Standard-voltage Operation.
2.7 (VCC = 2.7V to 5.5V).
1.8 (VCC = 1.8V to 5.5V).
20 MHz Clock Rate (5V).
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 Instruction.

📁 AT25256A Similar Datasheet

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Published: Apr 26, 2007 |