AT25640 Datasheet - ATMEL Corporation

AT25640 - SPI Serial EEPROMs

The AT25080/160/320/640 provides 8192/16384/32768/65536 bits of serial electrically-erasable programmable read only memory (EEPROM) organized as 1024/2048/4096/8192 words of 8 bits each. The device is optimized for use in many industrial and commercial applications where low-power and low-voltage op.

AT25640 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)

* 3.0 MHz Clock Rate (5V)

* 32-byte Page Mode

* B

AT25640_ATMELCorporation.pdf