Infineon Trust M Board

Infineon Trust M Board

This breakout board features a cryptographic authentication chip capable of securely storing private keys and generating true random numbers. The breakout board has a STEMMA connector for I2C communication with the Infineon OPTIGA TRUST M SLS 32AIA. OPTIGA Trust M is the new generation of Trust X. OPTIGA Trust M offers RSA 1K/2K + ECC256/384.

The cryptographic authentication chip on this board is similar to the ATECC608 chip, but also features ECC NIST P256/P384, SHA-256, TRNG, DRNG, RSA® 1024/2048 and 4.5K of user memory.

Thanks to the four 2.5 mm (0.1″) mounting holes, it will be easy to secure it in your projects.

If you wish to use this chip with an Arduino board, you can consult the dedicated GitHub page (Infineon Optiga Trust M).

The packaging for this product includes an Infineon Trust M breakout board and some standard 0.1″ headers (in case you wish to use it with a breadboard or a perfboard).

If you do not have a compatible STEMMA QT cable, you can choose and purchase the cable that suits your project separately.

Technical details:

• PCB files available on GitHub Trust M
• Product dimensions: 2.55 x 1.77 x 0.47 cm
• Product weight: 1.8 g

Adafruit name: Infineon Trust M Breakout Board – STEMMA QT / Qwiic [ADA4351]