Infineon SAK-TC364DP-64F300F 32-Bit TriCore Microcontroller for High-Performance Automotive Applications

The evolution of automotive systems towards greater electrification, connectivity, and automated driving demands a new generation of microcontrollers capable of handling immense computational loads while operating with utmost reliability. The Infineon SAK-TC364DP-64F300F AA stands at the forefront of this revolution, engineered specifically to meet the stringent requirements of next-generation automotive applications.

At the heart of this powerful System-on-Chip (SoC) lies the high-performance 32-bit TriCore™ CPU. This unique architecture combines a microcontroller (MCU), a digital signal processor (DSP), and a superscalar RISC processor into a single core, delivering exceptional processing power for both control-oriented and signal-processing tasks. This makes it an ideal solution for complex real-time systems found in modern vehicles.

The SAK-TC364DP-64F300F is a member of Infineon's renowned AURIX™ TC3xx family. Key features that define its capability include:

High-Performance Computing: With a maximum operating frequency of 300 MHz and up to 2.8 MB of integrated Flash memory, it provides the necessary headroom for running sophisticated algorithms for engine management, transmission control, braking systems, and advanced driver-assistance systems (ADAS).

Functional Safety: Designed for ASIL-D (Automotive Safety Integrity Level D) applications, the chip incorporates advanced safety features. These include a Lockstep Core for critical tasks, redundant built-in self-test (BIST) mechanisms, and diverse memory protection units. This built-in hardware support is crucial for developing systems where failure is not an option.

Security: As vehicles become more connected, protecting them from cyber threats is paramount. The AURIX™ TC3xx platform offers a Hardware Security Module (HSM) featuring a dedicated cryptographic processor to secure communications and protect intellectual property through secure boot and encryption.

Rich Peripheral Set: The microcontroller is equipped with a comprehensive suite of peripherals, including Multi-CAN FD interfaces for high-speed network communication, Gigabit Ethernet, and numerous ADC units for precise sensor data acquisition, ensuring seamless integration into the vehicle's electronic architecture.

The primary application domains for the SAK-TC364DP-64F300F are as demanding as they are critical. It is perfectly suited for powertrain systems (gasoline, diesel, and electric vehicle control), chassis and safety systems (e.g., electronic stability control, airbag control), and ADAS domain controllers, where its blend of performance, safety, and connectivity unlocks new possibilities for innovation.

ICGOOODFIND: The Infineon SAK-TC364DP-64F300F AURIX™ TriCore™ microcontroller is a benchmark in automotive processing, masterfully integrating immense computational power, top-tier functional safety (ASIL-D), and robust cybersecurity. It is an indispensable component for engineers designing the next generation of safer, smarter, and more connected vehicles.

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