AURIX™ – Safety joins Performance

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AURIX™ – Safety joins Performance

32-bit multi-core TriCore™

AURIX™ is Infineon’s brand new family of microcontrollers serving exactly the needs of the automotive industry in terms of performance and safety. Its innovative multicore architecture, based on up to three independent 32-bit TriCore™ CPUs, has been designed to meet the highest safety standards while increasing the performance at the same time.

Using the AURIX™ platform, automotive developers will be able to control powertrain, body, safety and ADAS applications with one single MCU platform. Developments using AURIX™ will require less effort to achieve the ASIL-D standard than with a classical Lockstep architecture. Customers are now able to cut down their MCU safety development by 30%. By the same token, a performance surplus of 50% up to 100% allows for more functionality and offers a sufficient resource buffer for future requirements, keeping the power consumption on the single-core microcontroller level.




1) The LFBGA-516 package is a superset of the LFBGA-292. Combination PCBs can be designed for I/O and feature upgrades.



To get access to AURIX™ documentation:

1. Please register under (only company address allowed, no private mail e.g. google, yahoo, …)
2. Send login name to:

Powertrain Safety – Active and Passive Body Driver Assistance Systems

Using the AURIX™ platform, automotive developers will be able to control powertrain and safety applications with one single MCU platform. Up to 100% performance surplus allows for more functionality and sufficient resource buffer for future requirements, keeping the power consumption on single core microcontroller level. While protecting IP, theft and fraud AURIX™ provides an already built-in Hardware Security Module.


With its special feature set AURIX™ is the perfect match for powertrain applications (including hybrid and electrical vehicles) as well as safety applications (such as steering, braking, airbag and advanced driver assistant systems).


Please visit our Tricore forum:\tricore-forum


Block Diagram



AURIX™ – Safety joins Performance

Most powerful performance

Most innovative

Most Protective Security

Most Flexible Scalability

Latest Connectivity

  • Up to 3x TriCore™
  • TC1.6P up to 300MHz
  • TC1.6E up to 200MHz
  • DSP with up to 1.8 GFLOPS
  • Dedicated multicore extensions
  • Power Generic Timer Module (GTM)
  • Delta sigma converters
  • Diverse lockstep
    with clock delay
  • Access permission system
  • Safety management unit
  • I/O, clock, voltage monitor
  • Hardware Security Module (HSM)
  • IP from chipcard
    market leader
  • Immobilizer
  • Tuning protection
  • Secure software updates
  • IP protection
  • Component
  • 133-3x300MHz
  • 512KB-8MB Flash
  • 56KB-2.7MB SRAM
  • ASIL Level from QM
    up to ASIL D
  • HOT Package Option
  • From Single Core to Triple Core
  • Ethernet 100Mbit
  • FlexRay
  • High Speed Serial Link for Interprocessor Communication
  • QSPI, CAN FD (flexible data rate), LIN
  • Camera Interface (up to 16-bit)
  • External Bus Interface for Memory Extension

AURIX™ – Safety joins Performance

Additional Technical Information

Title Size Date Version
60 KB 02 Nov 2015 01_00

AURIX™ – Safety joins Performance

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AURIX™ – Safety joins Performance

AURIX™ – Safety joins Performance

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