ATECC608A-SSHCZ-T

The Trust Platform for the ATECC608A caters to different security needs, with options like Trust&GO for TLS network authentication and TrustCUSTOM for fully customizable security solutions. This secure element is ideal for applications requiring confidentiality, data integrity, and authentication, with support for popular IoT platforms like AWS IoT, Microsoft Azure, and Google Cloud Platform. The Trust Platform's ATECC608A TrustCUSTOM variant offers a tailored approach to security architecture beyond the standard use cases, ensuring flexibility and adaptability for various IoT applications

Key Features

Recommend using ATECC608B
• Cryptographic co-processor with secure hardware-based key storage
• Protected storage for up to 16 Keys, certificates or data
• ECDH: FIPS SP800-56A Elliptic Curve Diffie-Hellman
• NIST standard P256 elliptic curve support
• SHA-256 & HMAC hash including off-chip context save/restore
• AES-128: encrypt/decrypt, galois field multiply for GCM
• 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
• 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 FIPS 800-90 A/B/C Random Number Generator (RNG)
• Two high-endurance monotonic counters
• Guaranteed unique 72-bit serial number
• High-speed single pin interface with One GPIO pin
• 1MHz Standard I2C interface
• 1.8V to 5.5V IO levels, 2.0V to 5.5V supply voltage
• <150nA Sleep current
• 8-pad UDFN, 8-lead SOIC, and 3-lead CONTACT packages