The 24LC256T-I/SN from Microchip is an EEPROM Serial I2C (2-Wire) serial memory IC with a total memory capacity of 256 Kbit (32K x 8bit). The IC operates on 400 kHz frequency and has 8 pins. It is compatible with the I2C (2-Wire) serial interface protocol, allowing for ultra low power and fast transfer speeds over short distances. Additionally, the IC has the durability to withstand more than 1 million erase/write cycles, with data retention of greater than 40 years, making it a suitable choice for wide range of embedded data storage applications.