Infineon OPTIGA™ Trust P SLI 52ACA

Programmable hardware-based security solution for improved protection of electrical devices in connected systems

Infineon OPTIGA Trust P

It enables protection of embedded systems against counterfeiting, unauthorized products, intentional attacks, and unintentional operator errors.

As a fully programmable chip, the OPTIGA™ Trust P provides a flexible solution for a full range of security functions, such as authentication, secure updates, key generation and storage, protected storage, memory integrity, secure boot, and access control management.


  • 16-bit Security Controller with Built-in MMU and Encrypted Bus
  • 150k User Memory
  • Common Criteria EAL 5+
  • Unique Chip ID
  • HW Symmetric & Asymmertic Crypto Engine
  • Supported Cryptography: ​
    • JavaCard 3.0.4 OS
    • Global Platform 2.2.1
    • Global Platform ID Configuration 1.0


  • Industrial Control Systems
  • Home Automation
  • Consumer Electronics
  • Medical Electronics

OPTIGA™ Trust P Security Functions Chart

Evaluation kit - OPTIGA™ Trust P SLJ 52ACA

OPTIGA™ Trust P SLJ 52ACA Evaluation Kit ImageWith this board customers get a first overview of the functionalities of the OPTIGA™ Trust P and have the option to extend the kit to a full development board.

  • OPTIGA™ Trust P Board
  • Host Controller Board
  • Connection Cables​
  • Demo Utility Software (PC)
  • Demo System User Guide


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.

Related documents

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