The 24LC08BT-E/OT is a small EEPROM (electrically erasable programmable read-only memory) manufactured by Microchip. It is an 8-pin device with I2C serial interface, an 8-byte write buffer, and a data retention of up to 200 years. The device features a maximum access time of 5.5 ms, a self-timed write cycle, low power consumption and wide operating voltage range of 2.5V to 5.5V. The 24LC08BT-E/OT is used for storing data such as configuration, calibration, and input/output signal data in consumer, automotive, medical and industrial applications.