24AA02/ST [Microchip]

The 24XX02 series are 2-Kbit Electrically Erasable PROMs organized as 256x8-bit memory with I2C-compatible two-wire serial interface. They feature low-voltage operation (down to 1.7V for 24AA02/24FC02, 2.5V for 24LC02B), low power consumption (1µA standby, 1mA active), Schmitt trigger inputs, output slope control, 100kHz/400kHz/1MHz compatibility, 8-byte page write buffer, 5ms maximum write time, hardware write-protect, ESD protection >4kV, and over 1 million erase/write cycles with >200 years data retention. Available in various packages with industrial and extended temperature ranges.