Features

  • Specified Configuration Zone with limited selectable options.
  • I/O Options
    • I2C Interface with One-Time Changeable I2C Address
    • Single Wire Interface (SWI)
  • One Permanent Primary P-256 Elliptic Curve Cryptography (ECC secp256r1) Private Key Fixed at Manufacturing Time
  • One Internal Sign Private Key for Key Attestation
  • Three Secondary P-256 ECC Private Keys that Can Be Regenerated by the User
  • Signer Public Key from Signer Certificate
  • Public Key Validation Support
  • One Customizable Symmetric Secret Key Slot
  • IO Protection Key Slot to Protect I2C Communication
  • Secure Boot Enabled with Customizable Secure Boot Public Key at Time of Manufacture
  • ECDH/KDF Key Slot Capable of Being Used with AES Keys and Commands
  • X.509 Compressed Certificate Storage
  • Customizable Certificate Storage Slots
  • Available in 8-Pad UDFN and 8-Pin SOIC Packages in 2k unit production quantities.