AT93C57 Datasheet - ATMEL

AT93C57 - 3-Wire Serial EEPROMs

The AT93C46/56/57/66 provides 1024/2048/4096 bits of serial electrically erasable programmable read only memory (EEPROM) organized as 64/128/256 words of 16 bits each, when the ORG Pin is connected to VCC and 128/256/512 words of 8 bits each when it is tied to ground. The device is optimized for .

AT93C57 Features

* Low Voltage and Standard Voltage Operation

* 5.0 (VCC = 4.5V to 5.5V)

* 2.7 (VCC = 2.7V to 5.5V)

* 2.5 (VCC = 2.5V to 5.5V)

* 1.8 (VCC = 1.8V to 5.5V)

* User Selectable Internal Organization

* 1K: 128 x 8 or 64 x 16

* 2K: 256 x 8 or 1

AT93C57-ATMEL.pdf