SAK-TC397XX-256F300S BD

Overview

Powerful next-generation AURIX™ TC3xx system architecture

Infineon releases its second generation AURIX microcontroller in embedded flash 40 nm technology. It comes back with an increase in performance, memory sizes, connectivity, and more scalability to address the new automotive trends and challenges. This family has more than 20 products to provide the most scalable portfolio of safety microcontrol­ler. In terms of performance, the highest end product TC39x  offers 6 cores running at 300 MHz and up to 6.9 MBytes embedded RAM, and consuming below 2 W. Its mirrored embedded flash banks offers A/B swap capabilities.

Summary of Features

  • 6 TriCore™ running at 300 MHz (with 4 additional checker cores delivering 4000 DMIPS)
  • Supporting floating point and fixpoint with all cores
  • 16 MB flash/ ECC protection
  • Up to 6.9 MB SRAM/ ECC protection
  • 1 Gbit Ethernet
  • 12xCAN FD  , 2xFlexRay, 12x ASCLIN,  6x QSPI , 2xI²C , 25xSENT, 4xPSI5, 1xPSI5S, 2xHSSLL, 4xMSC  , 1x eMMC/SDIOT, 1x I²S emulation    
  • Redundant and diverse timer modules ( GTM , CCU6 , GPT12 )
  • EVITA Full HSM (ECC256 and SHA2)
  • LFBGA-292 package
  • Developed and documented following ISO 26262/IEC61508 to support safety requirements up to ASIL-D/SIL3
  • AUTOSAR 4.2 support
  • Single voltage supply 5 V or 3.3 V
  • Temperature: -40°C to 125°C 

Benefits

  • Best-in-class performance enabling ASIL-D designs
  • Downward scalable to lower cost AURIX™ TC3xx microcontrollers
  • A/B swap software update over the air support
  • Easy migration from AURIX™ first generation thanks to the software and hardware compatibility

Potential Applications

Industrial applications:

Safety applications:

 

Connectivity Applications: 

Transportation applications:

 

 Powertrain applications:

 (H)EV applications:

 

Diagrams
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