X25640 - Advanced SPI Serial E2PROM With Block LockTM Protection
X25640 Features
* 1MHz Clock Rate Low Power CMOS
* 200µA Standby Current
* 5mA Active Current 5 Volt Power Supply SPI Modes (0,0 & 1,1) 8K X 8 Bits
* 32 Byte Page Mode Block Lock Prot