Benefits and Features
●Robust Countermeasures Protect Against SecurityAttacks
•Patented Physically Unclonable Function SecuresDevice Data
•Actively Monitored Die Shield Detects and Reactsto Intrusion Attempts
•All Stored Data Cryptographically Protected fromDiscovery
●Efficient Secure Hash Algorithm AuthenticatesPeripherals
•FIPS 202-Compliant SHA-3 Algorithm forChallenge/Response Authentication
•FIPS 198-Compliant Keyed-Hash MessageAuthentication Code (HMAC)
•TRNG with NIST SP 800-90B-Compliant EntropySource
●Supplemental Features Enable Easy Integration intoEnd Applications
•17-Bit One-Time Settable, Nonvolatile Decrement-Only Counter with Authenticated Read
•One GPIO Pin with Optional Authentication Control
•2Kb of EEPROM for User Data, Key, and ControlRegisters
•Unique and Unalterable Factory-Programmed64-Bit Identification Number (ROM ID)
•Single-Contact, 1-Wire Interface Communicationwith Host at 11.7kbps and 62.5kbps
•Operating Range: 3.3V ±10%, -40°C to +85°C
•6-Pin TDFN-EP Package (3mm x 3mm)

Applications
●Authentication of Medical Sensors and Tools
●Secure Management of Limited Use Consumables
●IoT Node Authentication
●Peripheral Authentication
●Reference Design License Management
●Printer Cartridge Identification and Authentication