Overview

AURIX™ TC3xx 32-bit MCUs combine performance with a powerful safety architecture supporting the next levels of autonomous driving

AURIX™ TC3xx features

AURIX™ TC3xx features and peripherals

Accelerate performance with the AURIX™ TC3xx family of high-performance microcontrollers with multiple TriCore™ CPUs, program and data memories, buses, bus arbitration, interrupt system, DMA controller, and a powerful set of on-chip peripherals. Trusted by automotive engineers, the AURIX™ TC3xx platform is designed to meet the most demanding embedded control system applications where the competing issues of price/performance, real-time responsiveness, computational power, data bandwidth, and power consumption are key design elements.

The AURIX™ TC3xx family is pin-compatible with the AURIX™ TC2xx family and offers increased flash memory sizes (up to 16 MB), integrated RAM (over 6 MB), and up to six TriCore™ 1.62 embedded cores, each with a full clock frequency of 300 MHz. New features include a new radar processing subsystem with up to two dedicated signal processing units (SPU), Gigabit Ethernet, additional CAN FD and LIN interfaces, and an eMMC interface for external flash. The family offers several versatile on-chip peripheral units such as serial controllers, timer units, and ADCs to ensure the right solution for your design.

Learn more about AURIX™ TC3xx advanced features

Advanced functionality combines performance and security

AURIX™ TC3xx MCU family is suited for a wide range of automotive and industrial applications with up to hexa-core high-performance architecture and advanced features for connectivity, security, and functional safety. In addition to engine management and transmission control, targeted powertrain applications include new systems in electrical and hybrid drives. The combination of performance and a powerful safety architecture makes these MCUs the ideal fit for ASIL-D-compliant domain control and data fusion applications supporting the next levels of autonomous driving.

AURIX™ TC3xx family concept offers both scalable feature sets and pinouts for optimal flexibility and meets ASIL-D requirements. Advanced package technologies deliver the best price/performance ratio.

Check out OPTIREG™ PMIC, the perfect companion for AURIX™ MCUs to supply your system safely, reliably, and securely.

OPTIREG™ PMIC

Ideal for safety-critical automotive applications

The latest AURIX™ TC3xx 32-bit MCUs are well-suited for safety-critical applications to support clean, autonomous, and connected cars. Ranging from classic airbags, braking, and power steering to fail-operational systems supported by sensor-based systems using radar, LIDAR, or camera technologies.

The implemented connectivity features, in combination with the highest level of security, allow for the design of connected cars with applications such as a telematics unit, connected gateway, or in-vehicle wireless charging for portable devices. To make the car clean, the new AURIX™- TC3xx second-generation MCUs are well-suited for new systems in electrical and hybrid drives – specifically hybrid domain control, inverter control, battery management, onboard charger, and DC-DC converters, in addition to engine management and transmission control systems.

AURIX™ TC3xx combines performance with a powerful safety architecture and offers enhanced security with the second-generation HSM with asymmetric cryptography accelerators and Full EVITA support which makes the family the ideal fit for domain control and data fusion applications.

TriCore™ architecture overview and key features

TriCore™ is the first unified, single-core, 32-bit microcontroller-DSP architecture optimized for real-time embedded systems. TriCore™ Instruction Set Architecture (ISA) combines the real-time capability of a microcontroller, computational power of a DSP, and high performance/price features of a RISC load or store architecture in a compact re-programmable core.

The architecture supports both 16-bit and 32-bit instruction formats.

The key features of the TriCore™ ISA are:

  • 32-bit architecture
  • 4 GB of address space
  • 16-/32-bit instructions for reduced code size
  • Branch instructions (using branch prediction)
  • Low interrupt latency with fast automatic context switch using wide pathway to 
  • on-chip memory
  • Zero overhead loop capabilities
  • Dual, single-clock-cycle, 16x 16-bit multiply-accumulate unit (with optional saturation)
  • Optional Floating-Point Unit (FPU) and Memory Management Unit (MMU)
  • Extensive bit-handling capabilities
  • Single Instruction Multiple Data (SIMD) packed data operations (2x 16-bit or 4x 8-bit operands)
  • Flexible interrupt prioritization scheme
  • Byte and bit addressing
  • Memory protection and debug support

Access to AURIX™ Digital collaterals

Discover the future of marketing with our cutting-edge digital collaterals, seamlessly integrated into HTML for a streamlined, interactive experience. Our all-in-one solution ensures that all your marketing assets, from datasheets and user manuals to code examples and presentations, are easily accessible and beautifully displayed across any device.

Discover AURIX™ digital collaterals 

Access to additional AURIX™ technical documentation

Register to the My Infineon collaboration platform (myICP) and gain access to additional microcontroller information: Technical add-on documentation, training, tools, and much more. Follow these steps to get started:

  1. Register at www.myinfineon.com with your company email address.
  2. Send your access request to AURIX@infineon.com (with your MyInfineon login name).
  3. You will receive a confirmation explaining how to use your new access.

myICP

How to register

AURIX™ Preferred Design Houses (PDH)

Infineon offers optimized, open-market customer support for systems using AURIX™ MCUs through a network of technical experts. The participating partners are trained in the use of AURIX™ microcontrollers and provide product- and application-specific support. The Preferred Design Houses (PDH) extend the support force by specifying and customizing their expertise and thus increase the value of customer service.

The first level of support is provided by local field application engineers, and the second level, which addresses more complex topics, is provided by dedicated automotive security experts. Dedicated on-site consulting can also be organized to help customers reduce development time and costs.

Learn more

*  An option of 300Mhz is also available ›  Advanced package technologies deliver  the best price/performance ratio ›  Customers can choose between different  devices in the same pin-compatible packageTQFP-100     Flash                                  PackageT/LQFP-144BGA-180BGA-216LFBGA-5168x Series 10 MB7xX Series 6 MB7x Series 6 MBTC322L160 MHzTC332L200MHz *TC387Q300 MHzTC377TX300 MHzTC377T300 MHzEx Series 12 MB9x Series 16 MB6x  300 MHzTC3E7Q300 MHzTC397X300 MHzTC327L160 MHzLQFP-176LFBGA-292TC399X300 MHzTC397XA300 MHzTQFP-80TC367D300 MHz3x Series 2 MB3xA Series 2 MB5xA Series 4 MB6x Series 4 MB2x Series 1 MBTC337L200 MHz *TC337DA300 MHzTC357TA300 MHz9xA Series 16 MB1x  160 MHz1x  200 MHz *2x  300 MHz3x  300 MHz2x  300 MHz3x  300 MHz3x  300 MHz4x  300 MHz4x  300 MHz6x  300 MHzTC333L200MHz *TC323L160 MHz

TC334L
200 MHz *

[Not supported by viewer]TC324L160 MHzTC336DA300 MHzTC336L200 MHz *TC356TA300 MHzTC365D300 MHzTC375T300 MHzTC366D 300 MHzTC364D 300 MHzTC389Q300 MHzSense  &  Compute Control  &  Actuate
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Highlights

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AURIX™ TC3xx Product Naming

How to unbundle a product number:

Product-Naming-A2G-bubble2

#Temperature Range

Temperature Range

#Series

Series

Series

#Core Architecture

Core Architecture

#Feature packages

Feature packages

#Flash size code

Flash size code

#Frequency

Frequency

#Package type code

Package type code

#Package Class

Package Class

Package Class

  • Temperature Range

    Temperature Range

    K : -40°C to +125 °C , L : -40°C to +150°C

    Aurix_Tricore_Chip
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  • Series

    Series

    9: Series, 8: Series, 7: Series, 6: Series, 5: Series, 3: Series, 2: Series, E: Series, A: Series

    Aurix_Tricore_Chip
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  • Core Architecture

    Core Architecture

    X: Hexa Core, Q: Quad Core, T: Triple Core, D: Dual Core, L: Single Core

    Aurix_Tricore_Chip
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  • Feature packages

    Feature packages

    A: ADAS ext.Memory, E: Emulation device, F: Extended flash, G: Additionnal connectivity, H: ADAS standard feature, M: MotionWise software P: Standard feature, T: ADAS+emulation X: Extended feature, C, V, Z: Customer specific

    Aurix_Tricore_Chip
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1

  • Flash size code

    Flash size code

    16: 1 MB, 32: 2 MB, 64: 4 MB, 96: 6 MB, 128: 8 MB, 160: 10 MB , 192: 12 MB , 256: 16 M

    Aurix_Tricore_Chip
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  • Frequency

    Frequency

    160 MHz, 200 MHz, 300 MHz

    Aurix_Tricore_Chip
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1

  • Package type code

    Package type code

    W:LQFP 0.5mm pitch ,QFP:0.4mm pitch,LFBGA:0.8mm pitch, No letter for bare die

    Aurix_Tricore_Chip
PrevNext
1

  • Package Class

    Package Class

    9:LFBGA-516, 8:BGA-233, 7:LFBGA-292, 6:LFBGA-180, 5:QFP-176, 4:QFP-144, 3:QFP-100, 2:TQFP-80, 0:Bare Die

    Aurix_Tricore_Chip
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AURIX ™ applications at a glance

                                                                                                          Related links

Access to complete AURIX™ technical documentation including data sheets, app notes, etc.:

  1. Please register under myinfineon.com with your company e-mail address
  2. Send login name to: AURIX@infineon.com
  3. Automated update service will be provided for new documents once you are registered
  4. Full registration process can take up to 24h to be completed (due to different time zones)

Click here to see the step-by-step instructions to get registered.

Videos

AURIX™ Application Kit: TC3xx Safety

This training provides an overview of the features of the safety kit for the AURIX™ TC3xx together with the developed safety mechanisms.

AURIX™ TC3xx Product documentation

This video gives an overview of the technical documentation describing AURIX™ TC3xx microcontrollers and it includes everything from user's manual to safety documentation and trainings.

AURIX™ TC3xx analog-to-digital converters

This training introduces the AURIX™ TC3xx ADC concept, the benefits of different ADC modules, and the functionality of SAR ADC and delta-sigma ADC.

AURIX™ TC3xx: Development tools and boards

In this training, you'll learn about the different types of devices, boards, tools and tool ecosystem available for the AURIX™ microcontrollers. Also, you'll be able to select the ideal device and board for your application.

AURIX™ TC3xx microcontrollers: emulation vs. productive devices

In this training, you will become familiar with what an emulation device is, when, and how you can benefit from using it.

AURIX™ TC3xx system architecture

This video introduces the TriCore™ architecture, its memory features, and memory protection system. It also explores the AURIX™ TC3xx addressing modes, its available rich set of peripherals, and the safety features, including lockstep CPUs, memory protection units, and error correction codes.

Functional safety basics - ISO 26262: 2018

This course encompasses the following: Why functional safety is needed, Introduction to functional safety and related terms, Overview of the automotive functional safety standard ISO 26262.

AURIX™ TC3xx power concept with OPTIREG™ PMIC

This training will help you understand the AURIX™ TC3xx voltage supply concepts, the power management system (PMS) of the microcontroller, the power management integrated circuit (PMIC), and the functional safety aspects of the power systems.

AURIX™ TC3xx clocking system

This training introduces the AURIX™ TC3xx microcontrollers' clock system, its configuration, and the underlying principles.

Explore more videos on Microcontroller Video Hub

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Partners
Training

32-bit: Tricore® 

Training Title

   Language

Hitex

 Microconsult

 AURIX™ TC2xx Workshop: 32-Bit Multicore Mikrocontroller-Familie

      German

   X

 AURIX™ TC2xx Workshop: 32-Bit Multicore Microcontroller Family

       English   X

 AURIX™ TC3xx Workshop: 32-Bit Multicore-Mikrocontroller-Familie (2G Zweite Generation)

       German   X

 AURIX™ TC3xx Workshop: 32-Bit Multicore Microcontroller Family (2G Second Generation)

       English   X

AURIX™ TC4xx Crashkurs: 32-Bit Multicore Mikrocontroller-Familie (Aurix-3G Dritte Generation) – Präsenz-Training

      German    X
 

AURIX™ TC4xx Crashkurs: 32-Bit Multicore Mikrocontroller-Familie (Aurix-3G Dritte Generation) – Live-Online-Training

        English    X
 

AURIX™ TC4xx Crash Course: 32-Bit Multicore Microcontroller Family (Aurix-3G Third Generation) – Face-to-Face Training

       German    X
 

AURIX™ TC4xx Crash Course: 32-Bit Multicore Microcontroller Family (Aurix-3G Third Generation) - Live Online Training

        English    X

 TriCore® AUDO MAX Familie: Architektur und Peripherie

      German

  

 X

 TriCore® AUDO MAX Family: Architecture and Peripherals

      English

  

X

 TriCore® AUDO FUTURE Familie: Architektur und Peripherie

      German

  

X

 TriCore® AUDO FUTURE Family: Architecture and Peripherals

      English

  

X

 

32-bit: XMC4000/XMC7000/XMC1000®

Training Title

   Language

   Hitex

 Microconsult
Keil MDK-ARM Powertraining mit XMC4500 (Cortex-M4)       German X  
Hands-on Professional Middleware für Cortex-M       German X  

XMC7000: Mikrocontroller-Architektur für Industrieapplikationen

       German                     X

XMC7000 Microcontroller Architecture for Industrial Applications

       English                      X

XMC4000 / XCM1000 Workshop: 32-Bit Industrial Microcontroller ARM® Cortex™-M4/ ARM® Cortex™-M0

      German

  

X

XMC4000 / XCM1000 Workshop: 32-Bit Industrial Microcontroller ARM® Cortex™-M4/ ARM® Cortex™-M0

      English

  

X

 

16-bit: C166, XC166

Training Title

   Language

     Hitex

 Microconsult

 XC2000/XE16x/XC16x/ST10: Architektur, Peripherie und Embedded Programmierung

      German

  

            X

 XC2000/XE16x/XC16x/ST10: Architecture, Peripherals and Embedded Programming

      English

  

            X

 XC8xx/C500/8051 8-Bit Mikrocontroller: Architektur und Embedded Programmierung

      German

  

            X 
 XC8xx/C500/8051 8-Bit Microcontrollers: Architecture and Embedded Programming       English               X

 

Operating system and Applications

 Operating system and Applications    Language      Hitex  Microconsult 

 Embedded C: Programmiermethoden und -tools für Embedded-Anwendungen

      German

 

  

            X
 Embedded C: Programming Methods and Tools for Embedded Applications

      English

  

            X

 TC17x7: Anwendungspraxis TriCore®-spezifischer Peripherie

      German

  

            X

 TC17x7: Practical Application of TriCore® Specific Peripherals

      English

  

            X

 Tracen und Multicore Debugging mit der PLS Universal Debug Engine UDE

      German

  

            X 

 Tracing and Multicore Debugging with the PLS Universal Debug Engine UDE

      English

  

            X 

 Tracen und Multicore Debugging für TriCore/AURIX™ (MCDS) mit Lauterbach TRACE32

      German

  

            X

 Tracing and Multicore Debugging for TriCore/AURIX™ (MCDS) with Lauterbach TRACE32

      English

  

            X 

 Mikrocontroller/Mikroprozessor Grundlagen

      German

  

            X

 Microcontroller/Microprocessor Basics

      English

  

            X

 RTOS-Grundlagen und Anwendung: Mechanismen und deren Einsatz in Laufzeit-Architekturen für  Embedded- und Echtzeitsysteme

      German

  

            X

 RTOS Basics and Application: RTOS Mechanisms and their Application in Runtime Architectures for  Embedded and Real-time Systems

      English

  

            X

 RTOS-Anwendung: Entwicklung von Laufzeit-Architekturen für Embedded- und Echtzeitsysteme

      German

  

             X

 RTOS Application: Development of Runtime Architectures for Embedded and Real-time Systems

      English

  

             X

 

TRAVEO™ T2G

Training Title

   Language

   Hitex

 Microconsult
TRAVEO™ T2G: Mikrocontroller-Architektur für Automotive-Anwendungen       German                    X

TRAVEO™ T2G: Microcontroller Architecture for Automotive Applications

       English                    X

Did you know that nearly every embedded system starts with a microcontroller? This introductory training provides a high-level view on the Infineon microcontroller portfolio and capabilities with the focus on industrial, IoT & consumer microcontrollers.

AURIX™ microcontrollers

ATV: AURIX™ microcontrollers: Intelligent solutions for industrial applications (S/E1)

  • Recognize AURIX™ products within Infineon’s broad portfolio of microcontrollers for industrial applications and distinguish the different AURIX™ generations and their respective features
  • Identify AURIX™ support tools to help you design-in this family of Infineon’s microcontrollers in your industrial applications

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