Security IC

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TPM (Trusted Platform Module) Security Solutions are standardized security controllers designed to protect the integrity and authenticity of devices and systems in embedded networks. Based on the Trusted Computing Group (TCG) Specifications, and certified Common Criteria (EAL4+), OPTIGA TPM devices offer security functions such as system and data integrity, authentication, secured communication, secured data storage, and secured updates.

Implemented on a 16-bit state-of-the-art security controller from Infineon, the products meet the latest Microsoft Windows boot time and performance criteria. Furthermore the products are supported in Linux OS and derivates. A sleep current of down to 110 µA allows smooth integration into a broad range of devices requiring power efficient battery operated designs. 

The OPTIGA TPM Family supports an improved commercial temperature range as standard (-20 °C to +85 °C) as well as an extended temperature range (-40 °C to +85 °C) for industrial applications. OPTIGA TPM devices are available in both a TSSOP-28 package and a compact VQFN-32 package, ideal for mobile applications where space is at a premium.


  • High-end security controller with advanced cryptographic algorithms implemented in hardware
  • TCG, Common Criteria (EAL4+), and FIPS security certifications
  • Flexible integration with SPI, I2C, or LPC interface support
  • Extended temperature range (-40 to +85°C) for a variety of applications
  • Firmware upgrade capability
  • Easy integration into all platform architectures and operating systems with wide range open source support
  • Flexibility thanks to wide range of security functions as well as dedicated key management
  • Fast time to market through concept reuse
  • VQFN-32 and TSSOP-28 package options


  • Notebooks, PCs, tablets, and servers
  • Networking components
  • Industrial automation
  • Single board devices
  • Home automation
  • Automotive