25AA640A Datasheet 64k Spi Bus Serial Eeprom

Manufacturer: Microchip Technology

Overview: 25AA640A/25LC640A 64K SPI Bus Serial EEPROM Device Selection Table Part Number 25LC640A 25AA640A VCC Range 2.5-5.5V 1.8-5.

Datasheet Details

: The Microchip Technology

Max. Clock 10 MHz.
Low-Power CMOS Technology: - Max. Write Current: 5 mA at 5.5V, 10 MHz - Read Current: 5 mA at 5.5V, 10 MHz - Standby Current: 1 A at 5.5V.
8192 x 8-bit Organization.
32 Byte Page.
Self-Timed Erase and Write Cycles (5 ms max. ).
Block Write Protection: - Protect none, 1/4, 1/2 or all of array.
Built-In Write Protection: - Power-on/off data protection circuitry - Write enable latch - Write-protect pin.

Brand Logo	Part Number	Description	Other Manufacturers
	25AA640	64K SPI Bus Serial EEPROM	MicrochipTechnology