AT25256A, AT25128A SPI Serial EEPROMs

ATMEL Corporation

Description

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The AT25128A/256A provides 131,072/262,144 bits of serial electrically-erasable programmable read only memory (EEPROM) organized as 16,384/32,768 word.

📥 Download Datasheet

AT25256A Datasheet Preview — This datasheet PDF includes multiple part numbers: AT25256A, AT25128A. Please refer to the document for exact specifications by model.

Datasheet Specifications

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

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 Ra

Applications

* where low-power and low-voltage operation are essential. The devices are available in space saving 8-lead PDIP, 8-lead EIAJ SOIC, 8-lead JEDEC SOIC, 8-lead TSSOP, 8-ball dBGA2 and 8-lead SAP packages. In addition, the entire family is available in 2.7V (2.7V to 5.5V) and 1.8V (1.8V to 5.5V) versions

AT25256A Distributors

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AT25128A SPI Serial EEPROMs ATMEL Corporation

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