Infineon SAK-TC297TP-128F300N 32-Bit TriCore Microcontroller for High-Performance Automotive Applications

The evolution of modern automotive systems demands microcontrollers that deliver exceptional computational power, real-time responsiveness, and uncompromising reliability. The Infineon SAK-TC297TP-128F300N stands as a premier solution engineered to meet these rigorous demands, positioning itself as a cornerstone for next-generation automotive applications.

At the heart of this microcontroller is the high-performance 32-bit TriCore™ CPU architecture. This unique design integrates a RISC processor core, a DSP (Digital Signal Processor), and a microcontroller into a single, unified pipeline. This synergy enables the efficient execution of both control-oriented and signal-processing tasks simultaneously, making it exceptionally well-suited for complex algorithms found in advanced driver-assistance systems (ADAS), electric vehicle (EV) powertrains, and chassis control systems.

The SAK-TC297TP-128F300N is specifically designed for functional safety-critical applications. It is developed in accordance with the ISO 26262 standard, capable of supporting systems up to ASIL-D (Automotive Safety Integrity Level D), the highest classification for functional safety. This is achieved through a suite of integrated safety features, including hardware-based memory protection, error-correcting code (ECC) on memories, and dedicated safety monitors. These features are critical for ensuring system integrity and preventing failures in safety-relevant functions like braking or steering.

Performance is further amplified by its robust set of peripherals and memory. With 1280 KB of embedded Flash memory and a clock speed of up to 300 MHz, the device provides ample resources for sophisticated software stacks. Its extensive peripheral set includes multiple CAN-FD interfaces, Ethernet support, and high-resolution timers, facilitating seamless communication and precise control within a vehicle's network.

Built to operate in the harsh automotive environment, the microcontroller features a wide operating temperature range and is engineered for high electromagnetic compatibility (EMC). Its AURIX™ TC27xT series lineage ensures it is a proven, scalable platform for automakers and Tier 1 suppliers seeking to reduce development time and risk.

ICGOOFIND: The Infineon SAK-TC297TP-128F300N AURIX™ TriCore™ microcontroller is a high-performance, safety-certified (ASIL-D) compute engine essential for developing the next wave of intelligent and secure automotive systems, from electrification to autonomous driving.

Keywords: AURIX™, ASIL-D, TriCore™, Functional Safety, Automotive Microcontroller