Microchip Technology, Inc. Integrated Circuits (ICs) - Specialized ICs ATECC608B-MAHDA-S

The ATECC608B-MAHDA-S is a cryptographic co-processor designed for secure hardware-based key storage, capable of protecting up to 16 keys, certificates, or data. It supports various cryptographic operations, including asymmetric signing and verification through ECDSA, key agreement via ECDH, and symmetric algorithms like AES-128 and SHA-256. The device features a high-quality internal random number generator and two high-endurance monotonic counters, enhancing its security capabilities. This component offers two interface options: a high-speed single wire interface and a standard I¬=C interface, with operating voltage levels ranging from 1.8V to 5.5V. It is available in a thermally enhanced plastic ultra-thin dual flat no-lead package (UDFN) and is suitable for industrial applications with temperature ranges from -40¬8C to +100¬8C. The ATECC608B-MAHDA-S is ideal for IoT network endpoint key management, secure boot processes, and encryption of small messages and personally identifiable information (PII).