The DS28C36 is a secure authenticator that provides a core set of cryptographic tools derived from integrated asymmetric (ECC-P256) and symmetric (SHA-256) security functions. In addition to the security services provided by the hardware implemented crypto engines, the device integrates random number generator (RNG), 8Kb of secured EEPROM, a decrement-only counter, two pins of configurable GPIO, and a unique 64-bit ROM identification number (ROM ID).

Two GPIO Pins with Optional Authentication Control
Certificate to Set On/Off after Multiblock Hash for Secure Boot
RNG with Function to Read Out
17-Bit One-Time Settable, Nonvolatile Decrement-Only Counter with Authenticated Read
8Kbits of EEPROM for User Data, Keys, and Certificates
I2C Communication, 100kHz and 400kHz
Operating Range: 3.3V ±10%, -40°C to +85°C
6-Pin TDFN Package

Please note that any defect or non – conformance of this product must be discovered and reported to RS within 20 days of purchase.