Mikroelektronika MIKROE-2522 ATECC508A Cryptographic Coprocessor, Secure Key Storage

Technical description of the product (MIKROE-2522):

MIKROE-2522 ATECC508A. Cryptographic coprocessor with secure hardware-based key storage. Secure click carries the ATECC508A cryptographic coprocessor with secure hardware-based key storage. The click is designed to run on either 3.3V or 5V power supply. It communicates with the target microcontroller over I2C interface. Type: EEPROM. Applications: IoT node security and ID, secure download and boot, ecosystem control, message security, anti-cloning, etc. On-board modules: ATECC508A cryptographic co-processor. Key Features: Performs high-speed public key (PKI) algorithms, NIST Standard P256 elliptic curve support, SHA-256 hash algorithm with HMAC option, 256-bit key length, storage for up to 16 Keys. Interface: I2C. Input Voltage: 3.3V or 5V. Click board size: M (42.9 x 25.4 mm).