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AT25FF321A SPI Serial Flash Memory

AT25FF321A Description

Datasheet AT25FF321A 32-Mbit, 1.65 V - 3.6 V SPI Serial Flash Memory with Multi-I/O Support .

AT25FF321A Features

* Voltage Range: 1.65 V - 3.6 V
* 32-Mbit Flash Memory
* Serial Peripheral Interface (SPI) compatible
* Supports SPI modes 0 and 3
* Supports single input/output operations(1-1-1)
* Supports dual output operations (1-1-2)
* Supports quad outpu

AT25FF321A Applications

* Uniform 4-kByte block erase
* Uniform 32-kByte block erase
* Uniform 64-kByte block erase
* Full chip erase
* Flexible non-volatile block protection
* 1 x 128-byte factory-programmed unique identifier
* 3 x 128-byte, One Time Programmable (OT

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