Secure 7 Click Mikroe Secure 7 Click features the Microchip ATECC608A cryptographic coprocessor with secure hardware-based key storage. The ATECC608A includes an EEPROM array used for storage of up to 16 keys, certificates, miscellaneous read/write, read-only or secret data, consumption logging, and security configurations. The ATECC608A supports the SWI interface with a flexible command set, that allows use in various security applications. This includes network/IoT node endpoint security, secure boot, small message encryption, key generation for software download, ecosystem control, anti-counterfeiting, and similar.