AURIX™ family – TC27xT

A powerful AURIX™ TC27xT MCU for automotive and industrial applications with a frequency up to 200 MHz and up to 4 MB of flash

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Overview

AURIX™ microcontrollers feature an innovative multicore architecture, based on up to three independent 32-bit TriCore™ CPUs. They are designed to meet the highest safety standards while significantly increasing performance. AURIX™ TC27xT belongs to the AURIX™ TC2xx family of first-generation 32-bit MCUs. Equipped with a triple 200 MHz TriCore™ and with up to 4 MB flash memory, AURIX™ TC27xT microcontrollers support safety standards up to ASIL-D.

Key Features

  • Triple TriCore™ with 200 MHz/DSP
  • 4 MB flash with ECC
  • Up to 472 KB SRAM with ECC
  • ISO 26262 up to ASIL-D, HSM
  • Ethernet 100Mb, 1x FlexRay, 4x QSPI
  • 1xI²C, I²S, 4x ASCLIN, 2x MSC, HSSL
  • 4x CAN, 10x SENT, 3x PSI5, 1x PSI5S
  • GTM, CCU6, GPT12
  • 64x DMA channels
  • Single supply 5 V or 3.3 V
  • LQFP-176, LFBGA-292
  • Temperature: -40°C to +125°C/+150°C

Products

About

About TC27xT microcontrollers

The AURIX™ TC27xT is a powerful microcontroller that is equipped with Triple TriCore™ with 200 MHz and DSP functionality. It features three high-performance 32-bit super-scalar TriCore™ V1.6.1 CPUs running at 200 MHz in the full automotive temperature range, making it a great choice for high-performance applications. The MCU supports up to 4 MB Flash with ECC protection, which includes dedicated closely coupled memory areas per core. It also has up to 472 KB RAM with ECC protection and 64x DMA channels. The TC27xT includes 6 differential channel Delta-Sigma ADC and 8x 12-bit fast ADC with up to 60 analog input channels. The Family boasts 10x SENT sensor interfaces, 3x PSI5, and 1x PSI5S sensor interfaces, making it versatile for various applications. In terms of connectivity, it offers 1x Ethernet 100 Mbit, 1x FlexRay, 4x CAN FD, 4x ASCLIN, 4x QSPI, 1x I²C, 2x MSC, and I²S emulation. The AURIX™ TC27xT is available in LQFP-176 package and LFBGA-292 package. The ambient temperature range for the TC27xT is -40°C to +150°C, making it suitable for use in harsh environments. Additionally, the microcontroller offers an optional programmable HSM (Hardware Security Module) for enhanced security.

System benefits of AURIX™ TC27xT
  • Diverse lockstep architecture to reduce development effort for ASIL-D systems
  • Additional lockstep cores provide excellent fault detection and fast reaction times for ASIL-D safety systems
  • Available as single and lockstep cores
  • High integration for reduced complexity and significant cost savings
  • Innovative single-supply concept for best-in-class power consumption and cost savings in external supply
  • Scalability in terms of performance, packages, memory, and peripherals for high flexibility across platform concepts
  • Scalable safety from QM to ASIL-D for industrial and automotive applications
  • State-of-the-art connectivity CAN FD 
  • Delta-sigma ADCs for fast and accurate measurements
  • Hot package options for extended temperature range
AURIX™ TC27xT - designed to meet the highest safety standards
Infineon's AURIX™ TC27xT diverse lockstep cores with clock delay form the backbone of a comprehensive safety system that is designed to meet the most stringent safety standards. For enhanced security, the microcontroller also includes a programmable HSM (Hardware Security Module). Safety is further enhanced by the presence of redundant and diverse timer modules such as GTM, CCU6, and GPT12 as well as an access permission system. The safety management unit (SMU) provides an additional layer of protection by monitoring the MCU performance and alerting users to any potential issues. The direct memory access (DMA) feature ensures efficient data transfer, while the I/O, clock, and voltage monitors provide essential feedback to optimize the system's performance. All of these features have been developed and documented following ISO 26262 to support safety requirements up to ASIL-D, making AURIX™ highly reliable and effective. Additionally, AUTOSAR v3.2 and v4.x are supported, ensuring compatibility with the latest industry standards.
More about AURIX™ safety
Software Support

AURIX™ development studio

ADS is a comprehensive development environment, including Eclipse IDE, C-Compiler, Multi-core Debugger, Infineon low-level driver (iLLD), with no time and code-size limitations that enables editing, compiling, and debugging of application code.

AUTOSAR MCAL drivers

Infineon's MC-ISAR AUTOSAR drivers are based on AUTOSAR-verified technology and comprise components of the Microcontroller Abstraction Layer (MCAL) in one configuration tool for rapid application development.

AURIX™ iLLD Drivers

AURIX™ - Infineon Low Level Driver library

AURIX™ TC2xx “SafeTlib”

The AURIX™ TC2xx "SafeTlib" is a set of SW tests that supports applications with functional safety requirements, including SBST for the CPU core. It also supports system integration with application-dependent tests and handles internal and external watchdogs (SafeWDG).

Drive Core for AURIX™

Infineon’s AURIX™ Drive Core is a scalable software bundle that accelerates development, simplifies migration, and reduces commercial and supplier management complexities.

Drive Core for AURIX™
AURIX™ Preferred Design Houses (PDH)

Infineon offers optimized, open-market customer support for systems using AURIX™ MCUs through a network of technical experts. Our participating partners are trained in the use of AURIX™ microcontrollers and provide product and application-specific support. The Preferred Design Houses extend the support force by specifying and customizing 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 about AURIX™ Preferred Design Houses
AURIX™ digital and technical documentation

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 myInfineon 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. Sign up to myInfineon here.

2. Send your access request to AURIX@infineon.com (with your company email address).

3. You will receive a confirmation explaining how to use your new access.

myICP
How to register

Microcontroller Training and Video Hub

Dive into the Microcontroller Training and Video Hub and explore expert tutorials, hands-on guides, and in-depth trainings on AURIX™ development Studio. Whether you're a beginner or a professional, learn the full potential of AURIX™.

Microcontroller Training and Video Hub

About TC27xT microcontrollers

The AURIX™ TC27xT is a powerful microcontroller that is equipped with Triple TriCore™ with 200 MHz and DSP functionality. It features three high-performance 32-bit super-scalar TriCore™ V1.6.1 CPUs running at 200 MHz in the full automotive temperature range, making it a great choice for high-performance applications. The MCU supports up to 4 MB Flash with ECC protection, which includes dedicated closely coupled memory areas per core. It also has up to 472 KB RAM with ECC protection and 64x DMA channels. The TC27xT includes 6 differential channel Delta-Sigma ADC and 8x 12-bit fast ADC with up to 60 analog input channels. The Family boasts 10x SENT sensor interfaces, 3x PSI5, and 1x PSI5S sensor interfaces, making it versatile for various applications. In terms of connectivity, it offers 1x Ethernet 100 Mbit, 1x FlexRay, 4x CAN FD, 4x ASCLIN, 4x QSPI, 1x I²C, 2x MSC, and I²S emulation. The AURIX™ TC27xT is available in LQFP-176 package and LFBGA-292 package. The ambient temperature range for the TC27xT is -40°C to +150°C, making it suitable for use in harsh environments. Additionally, the microcontroller offers an optional programmable HSM (Hardware Security Module) for enhanced security.

System benefits of AURIX™ TC27xT
  • Diverse lockstep architecture to reduce development effort for ASIL-D systems
  • Additional lockstep cores provide excellent fault detection and fast reaction times for ASIL-D safety systems
  • Available as single and lockstep cores
  • High integration for reduced complexity and significant cost savings
  • Innovative single-supply concept for best-in-class power consumption and cost savings in external supply
  • Scalability in terms of performance, packages, memory, and peripherals for high flexibility across platform concepts
  • Scalable safety from QM to ASIL-D for industrial and automotive applications
  • State-of-the-art connectivity CAN FD 
  • Delta-sigma ADCs for fast and accurate measurements
  • Hot package options for extended temperature range

AURIX™ TC27xT - designed to meet the highest safety standards
Infineon's AURIX™ TC27xT diverse lockstep cores with clock delay form the backbone of a comprehensive safety system that is designed to meet the most stringent safety standards. For enhanced security, the microcontroller also includes a programmable HSM (Hardware Security Module). Safety is further enhanced by the presence of redundant and diverse timer modules such as GTM, CCU6, and GPT12 as well as an access permission system. The safety management unit (SMU) provides an additional layer of protection by monitoring the MCU performance and alerting users to any potential issues. The direct memory access (DMA) feature ensures efficient data transfer, while the I/O, clock, and voltage monitors provide essential feedback to optimize the system's performance. All of these features have been developed and documented following ISO 26262 to support safety requirements up to ASIL-D, making AURIX™ highly reliable and effective. Additionally, AUTOSAR v3.2 and v4.x are supported, ensuring compatibility with the latest industry standards.
More about AURIX™ safety

Software Support

AURIX™ development studio

ADS is a comprehensive development environment, including Eclipse IDE, C-Compiler, Multi-core Debugger, Infineon low-level driver (iLLD), with no time and code-size limitations that enables editing, compiling, and debugging of application code.

AUTOSAR MCAL drivers

Infineon's MC-ISAR AUTOSAR drivers are based on AUTOSAR-verified technology and comprise components of the Microcontroller Abstraction Layer (MCAL) in one configuration tool for rapid application development.

AURIX™ iLLD Drivers

AURIX™ - Infineon Low Level Driver library

AURIX™ TC2xx “SafeTlib”

The AURIX™ TC2xx "SafeTlib" is a set of SW tests that supports applications with functional safety requirements, including SBST for the CPU core. It also supports system integration with application-dependent tests and handles internal and external watchdogs (SafeWDG).

Drive Core for AURIX™

Infineon’s AURIX™ Drive Core is a scalable software bundle that accelerates development, simplifies migration, and reduces commercial and supplier management complexities.

Drive Core for AURIX™

AURIX™ Preferred Design Houses (PDH)

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

AURIX™ digital and technical documentation

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 myInfineon 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. Sign up to myInfineon here.

2. Send your access request to AURIX@infineon.com (with your company email address).

3. You will receive a confirmation explaining how to use your new access.

myICP
How to register

Microcontroller Training and Video Hub

Dive into the Microcontroller Training and Video Hub and explore expert tutorials, hands-on guides, and in-depth trainings on AURIX™ development Studio. Whether you're a beginner or a professional, learn the full potential of AURIX™.

Microcontroller Training and Video Hub

Documents

Documents

Design resources

Developer community

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