The Atmel 2-Kbit 2-wire Serial EEPROM with half memory write protect, supports up to eight devices on single 2-wire bus. The EEPROM is organized as 256 words x 8 bits. Optimized for industrial and commercial applications where low-power and low-voltage operations are essential. The EEPROM is available in 8-lead, space-saving packaging options, and operates at 1.8 (VCC = 1.8V to 5.5V).