The CAT24M01YI-GT3 EEPROM from ON Semiconductor is a 1Mbit I2C Serial EEPROM with an operating voltage of 3.3V. It features a wide temperature range of -40°C to +85°C, making it ideal for use in automotive applications. It offers an average read time of 6us and an individual byte write time of 18us. It provides an 8K byte write capability, allowing larger amounts of data to be stored with a single write. In addition, the CAT24M01YI-GT3 EEPROM implements an industry standard memory protection scheme, offering 100 write cycles, 10 year data retention, and a wide range of throughput options. This device is a popular choice for automotive applications, due to its combination of robust task-oriented features, low power consumption, and wide operating temperature range.