SafeTpack Features

SafeTpack provides functional safety by managing the complex Logic Built-In Self-Tests (LBIST) and other safety features of AURIX™.

By retaining the existing PRO-SIL™ SafeTlib overall structure and API, migration of existing TC2xx safety applications to TC3xx is much easier. SafeTpack provides safety functions such as program flow monitoring or cyclic control of special function registers.

SafeTpacks complex Logic Built-In Self-Tests (LBIST)
SafeTpack customized

SafeTpack customized

SafeTpack‘s modular system makes it easy to customize and supplement individual functions. Depending on your precise requirements, different SafeTpack packages can be selected.

The SafeTpack packages

Supported AURIX devices

The SafeTpack supports many AURIX™ devices. In the table below you will find an overview of the current options. Questions? Go and ask your Hitex contact for more information.

The SafeTpack supports many AURIX™ devices

Our services around SafeTpack and Functional Safety

  • Web based training for SafeTpack integrators: first-hand information and valuable hints on safe and reliable integration
  • Project-related consulting
  • SafeTpack integration into your application as a full service
  • Hard- and software development in the context of AURIX™ and functional safety

Main advantages of the SafeTpack

  • Developed according to ISO 26262-2018
  • Similar to the AURIX™ TC2xx SafeTlib: Easy handling, no changeover
  • Modular: Only pay what is used
  • Comes with a demo application
  • Included configuration tool, to set up all parameters individually
  • Can be used either with or without AUTOSAR
  • 100% compatible with the Infineon MCAL but can still be used independently
  • Includes EB tresos tool to configure SafeTpack
  • Provides drivers and watchdog interface for Infineon TLF35584/85 and AURIX™ Internal Safety Watchdog including signature handling

Why should I choose Hitex and the SafeTpack?

Specialized development

As a 100% subsidiary of Infineon, Hitex worked closely with them to create the Hitex SafeTpack. We have contact and access to Infineon to help our customers in their specific challenges to implement the AURIX™ safety and external safety measurements.


To meet all your safety needs the SafeTpack was developed and validated according
to ISO 26262-2018.

Ready for the future

SafeTpack is constantly being improved and expanded: Support for additional derivatives of AURIX™ and PMICs, and for the next AURIX™ generation (TC4xx) are in development.

Real-world expertise and experience

Hitex SafeTpack is a success story: our customers are well-known TIER1s and OEMs from all over the world! We offer project, product and buyout license, especially designed to your needs.


SafeTpack wins embedded award

Hitex wins Embedded Award!

Hitex has been awarded the renowned Embedded Award for the fourth time. The 2019 award in the highly coveted software category was announced at Embedded World, Nuremberg, for the AURIX Safety Manager SafeTpack. To see the presentation and other event highlights, click the picture to the left

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