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Microchip ATECC608A Crypto Authentication Breakout Board

SKU 60860801

Now available from PMD Way is the Microchip ATECC608A Crypto Authentication Breakout Board.

The ATECC608A uses a wide operating voltage and can run from 3.3V or 5V DC, and the breakout board includes smoothing capacitors and I2C bus pull-up resistors. 

We don't have any more information apart from what is provided below. 

ATECC608A Features:

  • Cryptographic Co-Processor with Secure Hardware-based Key Storage: – Protected Storage for up to 16 Keys, Certificates or Data
  • Hardware Support for Asymmetric Sign, Verify, Key Agreement: – ECDSA: FIPS186-3 Elliptic Curve Digital Signature – ECDH: FIPS SP800-56A Elliptic Curve Diffie-Hellman – NIST Standard P256 Elliptic Curve Support
  • Hardware Support for Symmetric Algorithms: – SHA-256 & HMAC Hash including off-chip context save/restore – AES-128: Encrypt/Decrypt, Galois Field Multiply for GCM
  • Networking Key Management Support: – Turnkey PRF/HKDF calculation for TLS 1.2 & 1.3 – Ephemeral key generation and key agreement in SRAM – Small message encryption with keys entirely protected
  • Secure Boot Support: – Full ECDSA code signature validation, optional stored digest/signature – Optional communication key disablement prior to secure boot – Encryption/Authentication for messages to prevent on-board attacks
  • Internal High-Quality NIST SP 800-90A/B/C Random Number Generator (RNG)
  • Two High-Endurance Monotonic Counters
  • Guaranteed Unique 72-bit Serial Number
  • Two Interface Options Available: – High-speed Single Pin Interface with One GPIO Pin – 1 MHz Standard I2C Interface
  • 1.8V to 5.5V IO Levels, 2.0V to 5.5V Supply Voltage
  • <150 nA Sleep Current

More information: