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.
The device is optimized for use in many industrial and commercial applications where low-power and low-voltage operation are essential
AT25256 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
Datasheet Details
AT25256, AT25128
Atmel
462.76 KB
Spi serial eeproms.
This datasheet PDF includes multiple part numbers: AT25256, AT25128.
Please refer to the document for exact specifications by model.
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