Infineon SAK-TC1796-256F150 32-Bit TriCore Microcontroller for High-Performance Automotive Applications

The evolution of automotive systems toward greater electrification, connectivity, and autonomy demands microcontrollers capable of handling complex, real-time processing tasks with utmost reliability. The Infineon SAK-TC1796-256F150 stands out as a premier 32-bit TriCore microcontroller designed specifically for high-performance automotive applications, combining exceptional computational power with functional safety features.

At the heart of this MCU is the advanced TriCore CPU architecture, which uniquely integrates a RISC processor, a DSP, and a microcontroller into a single core. This unified design enables the efficient execution of both control-oriented and signal-processing tasks, making it ideal for applications such as engine management systems, advanced driver-assistance systems (ADAS), electric power steering, and braking control systems. The SAK-TC1796-256F150 operates at frequencies up to 150 MHz, delivering the high-speed processing required for these compute-intensive functions.

Memory resources are robust, with 256 KB of embedded flash memory for code storage and 16 KB of data flash for non-volatile data retention. This is complemented by 64 KB of RAM, ensuring smooth operation even when handling large datasets and complex algorithms. The microcontroller’s peripheral set includes multiple CAN interfaces, LIN channels, and FlexRay support, enabling seamless communication within modern vehicle networks.

A critical requirement in automotive electronics is functional safety. The SAK-TC1796-256F150 is engineered to comply with ISO 26262 functional safety standards, incorporating hardware safety mechanisms such as memory protection units, error correction codes (ECC), and built-in self-test (BIST) capabilities. These features help developers achieve ASIL-D certification, the highest automotive safety integrity level.

Furthermore, the device offers enhanced security features to protect against unauthorized access and cyber threats—a growing concern in connected vehicles. Its extended temperature range (-40°C to 125°C) ensures reliable performance under harsh automotive environmental conditions.

ICGOOFIND:

The Infineon SAK-TC1796-256F150 is a powerful and safety-compliant TriCore microcontroller tailored for next-generation automotive systems, offering high processing performance, integrated connectivity, and robust functional safety features.

Keywords:

TriCore Architecture, Automotive Applications, Functional Safety, High-Performance MCU, ISO 26262