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SAK-TC397XA-256F300S BD
  • SAK-TC397XA-256F300S BD

SAK-TC397XA-256F300S BD

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The SAK-TC397XA-256F300S BD microcontroller is powered by the innovative Infineon TriCore™ architecture. As part of the AURIX™ TC39xXA family, it boasts 6 TriCore™ running at 300 MHz, 6 Mbyte flash, 6,9 MB of RAM, and a LFBGA-292 package. It meets ISO 2626 and IEC61508 standards, ensuring compliance with safety requirements up to ASIL-D/SIL3. With advanced functionalities and extensive connectivity options, it offers a comprehensive solution.

Infineon Technologies SAK-TC397XA-256F300S BD Product Info

16 April 2026 0

Parameters

# of cores / lockstep cores

6/4

ASIL/SIL support

ASIL-D/SIL-3

CAN Nodes

12

Classification

ISO 26262-compliant

DMA Channels

128

DSP Functionality

Yes

eMMC

Yes

External Bus Interface

No

Family

AURIX™ TC3

Floating Point Unit

Yes

Hardware Accelerator

2x SPU

LIN

12

Number of ADC Modules

34

On-chip Clock Generation

Yes

On-chip Voltage Regulator

Yes

Oscillator Watchdog

Yes

Program Memory

16 MByte

Real Time Clock

Yes

SPI

6

SRAM (incl. Cache)

6624 kByte

Temperature

-40°C - +125°C

Type of Memory

Flash

Watchdog Timer

Yes

Apps

ADAS & autonomous driving, Domain controller for ADAS & autonomous driving, Multi-purpose camera

Features

  • 6 TriCore™ running at 300 MHz
  • 16 MB flash with ECC protection
  • 6.9 MB SRAM with ECC protection
  • 1 Gbit Ethernet
  • 12xCAN FD , 2xFlexRay, 12xASCLINs
  • 8x400 Mbit/s LVDS Radar Interface
  • 2x SPU for Radar signal processing
  • Diverse timer modules (GTM,CCU6,GPT12)
  • eVita fullHSM (ECC256 and SHA2)
  • BGA-292 package
  • ISO 26262 ASIL-D
  • Temperature: -40°C to 125°C

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