25AA1024 - 1 Mbit SPI Bus Serial EEPROM

Microchip Technology

Datasheet Details

The Microchip Technology Inc.

25AA1024 is a 1024 Kbit serial EEPROM memory with byte-level and page-level serial EEPROM functions.

It also

25AA1024 1 Mbit SPI Bus Serial EEPROM Device Selection Table Part Number 25AA1024 VCC Range 1.8-5.5V Page Size 256 Byte Temp.

20 MHz Maximum Clock Speed.
Byte and Page-level Write Operations: - 256 byte page - 6 ms maximum write cycle time - No page or sector erase required.
Low-Power CMOS Technology: - Maximum Write current: 7 mA at 5.5V - Maximum Read current: 10 mA at 5.5V, 20 MHz - Standby current: 1 µA at 2.5V, 85°C (Deep Power-down).
Electronic Signature for Device ID.
Self-Timed Erase and Write Cycles: - Page Erase (6 ms maximum) - Sector Erase (10 ms maximum) - Chip.