Chip Card & Security OPTIGA Trust X Datasheet Key Features High-end security controller Turnkey solution Mutual authentication using ECDSA DTLS client IETF standard RFC 6347 Secure communication using DTLS Compliant with the USB Type-C Authentication standard I2C interface Up to 10 kB user memory Cryptographic support: ECC NIST P256 and P384, AES-128 (via DTLS client), SHA-256, TRNG, DRNG PG-USON-10-2 package (3 x 3 mm) Standard & extended temperature ranges Full system integration support with Host Software Library Common Criteria Certified EAL6+ (high) hardware Crypto ToolBox with ECC NIST P256, P384, SHA-256 (sign, verify, key generation, ECDH, key derivation) Device Security Monitor Lifetime for Industrial Automation and Infrastructure is 20 years and 15 years for other Application Profiles Benefits Protection of IP and data Protection of business case Protection of corporate image Safeguarding of quality and safety Applications Industrial control and automation Consumer electronics and Smart home Medical devices About this document Scope and purpose This Datasheet provides information to enable integration of a security device, and includes package, connectivity and technical data. Intended audience This Datasheet is intended for device integrators and board manufacturers. Datasheet Please read the Important Notice and Warnings at the end of this document Revision 2.6 www.infineon.com 1 2019.02.08 OPTIGA Trust X Datasheet Introduction About this document ............................................................................................................................1 1 Introduction ................................................................................................................................3 1.1 Broad range of benefits ...................................................................................................................... 3 1.2 Enhanced security .............................................................................................................................. 3 1.3 Fast and easy integration ................................................................................................................... 3 1.4 Applications ....................................................................................................................................... 3 1.5 Device Features .................................................................................................................................. 3 2 System Block Diagram ................................................................................................................ 6 3 Interface and Schematics ............................................................................................................. 8 3.1 System Integration Schematics .......................................................................................................... 8 4 Description of packages ............................................................................................................... 9 4.1 PG-USON-10-2 ...................................................................................................................................9 4.2 Production sample marking pattern ................................................................................................. 10 5 Technical Data ........................................................................................................................... 12 5.1 I2C Interface Characteristics ............................................................................................................. 12 5.1.1 I2C Standard/Fast Mode Interface Characteristics ....................................................................... 12 5.1.2 I2C Fast Mode Plus Interface Characteristics ............................................................................... 13 5.1.3 Electrical Characteristics.............................................................................................................. 14 5.1.4 DC Electrical Characteristics ........................................................................................................ 14 5.1.5 AC Electrical Characteristics ........................................................................................................ 14 5.1.6 Start-Up of I2C Interface.............................................................................................................. 15 5.1.6.1 Startup after Power-On .......................................................................................................... 15 5.1.6.2 Startup for Warm Resets ........................................................................................................ 16 6 Connecting to Host .................................................................................................................... 18 6.1 OPTIGA Trust X Host Software Architecture ................................................................................. 18 6.2 Release Package Folder Structure .................................................................................................... 18 6.3 Host Software Folder Structure ........................................................................................................ 19 6.4 Porting Notes ................................................................................................................................... 21 6.5 Communication with OPTIGA Trust X ........................................................................................... 21 6.6 Reference code on XMC4500 for communicating with OPTIGA Trust X ........................................ 23 7 OPTIGA Trust X Commands ..................................................................................................... 26 8 Security Monitor ........................................................................................................................ 27 8.1 Security Events ................................................................................................................................. 27 8.2 Security Policy .................................................................................................................................. 27 9 RoHS Compliance ...................................................................................................................... 28 10 Appendix A Infineon I2C Protocol Registry Map .......................................................................... 29 10.1 IFX I2C Protocol Variations ............................................................................................................... 31 11 Appendix B Power Management ............................................................................................... 33 11.1 Low Power Sleep Mode .................................................................................................................... 33 Revision history .................................................................................................................................. 34 Datasheet 2 Revision 2.6 2019.02.08