31. August 2022

Infineon releases its new AURIX™ TC4x family!

Adapted to the latest challenges of the automotive industry. 

Built on the success of the  AURIX™ TC3xx microcontroller family, Infineon presents its new production line - the AURIX™ TC4x family. 
The new MCU family is designed to resolve disrupters that have arised in recent years in the automotive market like e.g. innovations in E/E architecture in the areas of domain and zone control.
The TC4x family aspires to solve these problems by increasing safe and secure processing. 

Infineon AURIXTM TricoreTM 
supports SMART ICT test

  • High speed programming 
  • High speed boundary scan
  • Bootloader development for Aurix
  • Library for peripheral testing 


Based on the technology of the TC3xx MCU family, the performance is improved by the TriCore™ 1.8 and the scalable AURIX™ accelerator suite up to 6 TriCore™ v1.8 in lockstep running up to 500 MHz. It also supports high-speed communication interfaces like e.g. 5 Gbit-Ethernet and PCIe, CAN-XL and 10BASE T1S Ethernet, This provides performance, throughput and flexibility required for the implementation of E/E architecutures. Further improvements are a memory upgrade up to 25MB on-chip Flash, advanced timers and ADCs and an extensive Ecosystem. 

ProMik offers you high-quality test functions to implement the new TriCore™ family in your production in the best possible way.

  • High speed Boundary Scan (interconnect & infrastructure test)
  • MCU test functions (oscillator frequency, built in self-test)
  • Application power up sequence
  • Peripheral device and component tests
  • Fieldbus communication and interface tests