Contextual Info: £ y j S G S 'T H O M S O N SERIAL ACCESS SPI BUS 2K 256 x 8 EEPROM l i f e 100,000 ERASE/WRITE CYCLES 10 YEARS DATA RETENTION SINGLE 4.5V to 5.5V SUPPLY VOLTAGE SPI BUS COMPATIBLE SERIAL INTERFACE 2 MHz CLOCK RATE MAX BLOCK WRITE PROTECTION STATUS REGISTER