Infineon SAK-TC1767-256F80HRAD: A 32-Bit TriCore Microcontroller Engineered for High-Performance Automotive Applications
The evolution of modern vehicles is intrinsically linked to advancements in automotive electronics. At the heart of these sophisticated systems—from advanced engine management and braking to complex driver assistance features—lies the microcontroller unit (MCU). The Infineon SAK-TC1767-256F80HRAD stands out as a premier solution, specifically architected to meet the rigorous demands of high-performance automotive applications.
This powerful MCU is built upon Infineon's proven TriCore™ architecture, which uniquely combines a microcontroller (MCU), a digital signal processor (DSP), and a RISC processor core into a single, unified entity. This integration is critical for automotive environments, where tasks range from simple control logic to complex, real-time mathematical computations for signal processing. The TriCore delivers the exceptional computational performance required for these diverse workloads without the need for multiple discrete chips, thereby enhancing reliability and simplifying system design.
A key feature of the SAK-TC1767-256F80HRAD is its robust set of peripherals tailored for the automotive sector. It includes multiple CAN and LIN interfaces, essential for in-vehicle networking and communication between electronic control units (ECUs). Furthermore, it offers a high-resolution GPTA (General Purpose Timer Array) for precise motor control and capture/compare functions, alongside a fast Analog-to-Digital Converter (ADC) for accurate sensor data acquisition. These features ensure seamless interaction with a vehicle's various sensors, actuators, and other critical components.
Designed for reliability and safety, this microcontroller operates within a wide temperature range, making it suitable for the harsh under-the-hood environments characterized by extreme heat and vibration. It also incorporates advanced memory protection units and failsafe mechanisms, which are paramount for developing systems that comply with stringent automotive safety integrity levels (ASIL) as defined by the ISO 26262 standard. With 256 KB of embedded flash memory and a operating frequency of 80 MHz, it provides ample resources for complex application code while ensuring real-time responsiveness.
In application, the SAK-TC1767-256F80HRAD is the processing powerhouse behind a multitude of automotive systems. It is ideally suited for:
Powertrain and Chassis Control: Managing engine timing, fuel injection, and electronic stability programs.
Safety and Driver Assistance: Serving as the brain for airbag control units and emerging ADAS features.
Body and Convenience Electronics: Controlling everything from power windows and sunroofs to advanced lighting systems.
ICGOOODFIND: The Infineon SAK-TC1767-256F80HRAD is a high-integration, high-reliability 32-bit TriCore microcontroller that exemplifies the technological backbone of modern automotive innovation. Its blend of raw processing power, automotive-specific peripherals, and unwavering focus on functional safety makes it an indispensable component for engineers designing the next generation of high-performance, intelligent vehicles.
Keywords: TriCore Architecture, Automotive Microcontroller, Functional Safety (ASIL), High-Performance Computing, In-Vehicle Networking (CAN/LIN)
