Infineon OPTIGA™ Trust E SLS 32AIA

Easy and cost-effective security solution for high-value goods

Infineon OPTIGA Trust E

OPTIGA™ Trust E offers an easily implementable solution to protect manufactures’ valuable IP from being attacked, analyzed, copied and modified. Enhanced authentication, as all as secured storage of software codes and product data improve network and supply chain management and help manufacturers of high value goods to safeguard their IP and protect their brand through assured quality and safety of their products.

OPTIGA™ Trust E comes with an advanced pre-programmed controller built on Elliptic Curve Cryptography greatly enhancing overall system security.


  • High-end Security Controller
  • Turnkey Solution
  • Full System Integration Support
  • PC Interface
  • Up to 3 Kbytes User Memory
  • ECC 256 bit, SHA-256
  • Compliant with new USB Type-C Standard
  • Standard & Extended Temperature range (-40C to +85C)
  • PG-USON-10 Package (3x3mm)


  • Internet of Things (IoT)
  • Industrial Control & Automation
  • Medical Devices
  • Consumer Electronics
  • Smart Home
  • PKI Networks

Infineon Optiga Trust E - Chart


"SESAMES Award" BadgeThe OPTIGA™ Trust E security solution is the winner of the internationally acclaimed “SESAMES Award” competition in the category “Best IT solution”.


OPTIGA™ Trust E SLS 32AIA Evaluation Kit ImageEvaluation kit - OPTIGA™ Trust E SLS 32AIA

  • XMC4500 Relax Kit with Extension Board include OPTIGA ™ Trust E
  • Includes all required Cables, Software & Documentation



Shield2Go Security OPTIGA™ Trust E

The Shield2Go board is equipped with one OPTIGA™ Trust E security chip and comes with a ready to use Arduino library. By combining Shield2Go boards with Infineon My IoT adapters, customized system solutions can be developed.


Securing Your Embedded Project: OPTIGA™ family

Infineon’s OPTIGA™ family consists of products and solutions for securing embedded systems. All products are based on secured hardware and software.

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