EEPROM 8 Click Mikroe EEPROM 8 Click features the ON Semiconductor CAV24C512 512Kb electrically erasable programmable memory. The CAV24C512 has enhanced hardware write protection for the entire memory. The CAV24C512 is internally organized as 65,536 words of 8 bits each. It comes with a compatible I2C serial interface. The CAV24C512 combines unprecedented data storage with excellent energy efficiency. It lasts one million full-memory read/write/erase cycles with more than 100 years of data retention.