Infineon TC377TP96F300SAAKXUMA1 32-Bit TriCore Microcontroller for High-Performance Automotive Applications

The automotive industry is rapidly evolving towards greater electrification, connectivity, and autonomous driving, demanding microcontrollers (MCUs) with unprecedented levels of performance, safety, and integration. At the heart of many next-generation automotive systems lies the Infineon TC377TP96F300SAAKXUMA1, a flagship 32-bit TriCore™ microcontroller engineered to meet these rigorous challenges.

This high-performance MCU is built upon Infineon's proven TriCore™ architecture, which uniquely combines a microcontroller, a DSP (Digital Signal Processor), and a RISC processor into a single, powerful core. This integration enables the efficient execution of both control-oriented and complex signal processing tasks simultaneously, a critical requirement for applications like real-time engine management, advanced driver-assistance systems (ADAS), and electric vehicle (EV) powertrains.

The TC377TP part of the AURIX™ TC3xx family is particularly notable for its focus on functional safety and security. It is designed to comply with the stringent ISO 26262 standard, supporting ASIL-D (Automotive Safety Integrity Level D)—the highest classification for functional safety in road vehicles. This is achieved through hardware safety features such as redundant computing cores, built-in self-test (BIST) capabilities, and error-correcting code (ECC) on memories, ensuring reliable operation even in the event of a random hardware fault.

With a maximum operating frequency of 300 MHz, the TC377TP delivers the computational horsepower needed for complex algorithms. Its expansive memory configuration, including integrated flash and RAM, supports large application code bases and data processing needs. Furthermore, its rich set of peripherals, including multiple CAN-FD interfaces, Gigabit Ethernet, and FlexRay™ communication modules, makes it an ideal hub for in-vehicle networking, seamlessly connecting to sensors, actuators, and other electronic control units (ECUs) within the vehicle.

Security is paramount in connected cars, and the AURIX™ TC3xx family addresses this with a Hardware Security Module (HSM) based on a second, separate hardware core. This HSM provides robust cryptographic services for secure boot, secure communication, and protection against unauthorized access, safeguarding the vehicle's critical systems from cyber threats.

In summary, the Infineon TC377TP96F300SAAKXUMA1 is more than just a microcontroller; it is a comprehensive computing platform designed to empower the next wave of automotive innovation. Its blend of raw performance, advanced functional safety features, and robust security architecture makes it a cornerstone technology for developing safer, smarter, and more efficient vehicles.

ICGOODFIND: The Infineon AURIX™ TC377TP is a top-tier automotive microcontroller, representing a perfect synergy of high performance (300 MHz TriCore), highest functional safety (ASIL-D), and advanced cybersecurity (HSM). It is an indispensable solution for mission-critical applications like EV control, ADAS, and chassis systems, driving the future of automotive electronics.

Keywords: AURIX™ TC3xx, ASIL-D, TriCore Architecture, Hardware Security Module (HSM), Automotive Functional Safety