Infineon SAK-TC1767-256F133HL 32-Bit TriCore Microcontroller for High-Performance Automotive Applications

The relentless drive towards more intelligent, efficient, and connected vehicles demands a new generation of microcontrollers capable of handling complex computational tasks with utmost reliability. At the forefront of this evolution is the Infineon SAK-TC1767-256F133HL, a high-performance 32-bit microcontroller engineered specifically for the rigorous demands of the automotive industry.

This powerful MCU is built upon Infineon's advanced TriCore™ architecture, which uniquely combines a microcontroller (MCU), a digital signal processor (DSP), and a RISC processor core into a single, unified CPU. This integration is pivotal for automotive applications, as it enables the efficient handling of both control-oriented tasks and compute-intensive signal processing simultaneously. The SAK-TC1767-256F133HL operates at frequencies of up to 133 MHz, delivering the substantial processing power required for next-generation automotive systems.

A key application domain for this microcontroller is in the realm of powertrain and chassis control systems. It is ideally suited for managing complex engine control units (ECUs), transmission control, and advanced braking systems (like ABS and ESC), where deterministic performance and real-time responsiveness are non-negotiable for safety and efficiency. Furthermore, its robust feature set makes it a prime candidate for advanced driver-assistance systems (ADAS), forming the computational backbone for functions that require rapid data processing from multiple sensors.

The device is designed with a strong emphasis on functional safety and reliability. It incorporates features that support the development of systems aiming to meet ISO 26262 functional safety standards, up to ASIL-D, the highest Automotive Safety Integrity Level. This includes built-in memory protection units, a flexible fail-safe protection system, and advanced debugging features.

With 256 KB of embedded flash memory and 40 KB of RAM, the microcontroller offers ample on-chip memory for sophisticated application code and data handling, reducing the need for external components and enhancing system integrity. Its extensive set of peripherals includes multiple CAN nodes, LIN interfaces, and a flexible serial communication channel, ensuring seamless connectivity within a vehicle's network.

In summary, the Infineon SAK-TC1767-256F133HL stands as a testament to the integration of raw processing power, architectural innovation, and automotive-grade robustness.

ICGOOODFIND: The Infineon SAK-TC1767-256F133HL is a high-reliability TriCore™ microcontroller that delivers exceptional performance for critical automotive applications, combining a unified MCU/DSP/RISC core, extensive memory, and safety features to empower next-generation powertrain, chassis, and ADAS solutions.

Keywords: TriCore Architecture, Automotive Microcontroller, Functional Safety (ISO 26262), Powertrain Control, ADAS.