● Symmetric-mutual authentication
● aes256 bits encryption and decryption engine
● I2C protocol with random stream encryption and decryption function
● Unique key set for authentication, encryption and decryption
● EEPROM 2KBytes 15 User Blocks
● Support OTP/MTP user area
● Support 5 Bytes serial number
● Support multiple host-client interfaces I2C
● Support increment only counting function for printer
● Wide input power range : 1.8V ~ 3.6V (optional)
