25AA320 Datasheet - Microchip

25AA320 Bus Serial EEPROM

The Microchip Technology Inc. 25AA320/25LC320/ 25C320 (25XX320 *) are 32 Kbit serial Electrically Erasable PROMs. The memory is accessed via a simple Serial Peripheral Interface (SPI™) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out.

25AA320 Features

* Low-power CMOS technology: - Write current: 3 mA maximum - Read current: 500 µA typical - Standby current: 500 nA typical

* 4096 x 8 bit organization

* 32 byte page

* Write cycle time: 5 ms maximum

* Self-timed erase and write cycles

* Bloc

25AA320 Datasheet (383.26 KB)