Infineon SAH-XC2336A-56F80L: A High-Performance 32-Bit Microcontroller for Automotive and Industrial Applications

The relentless drive towards greater efficiency, connectivity, and intelligence in automotive and industrial systems demands microcontrollers (MCUs) that deliver uncompromising performance, reliability, and integration. The Infineon SAH-XC2336A-56F80L stands out as a premier 32-bit microcontroller engineered specifically to meet these rigorous demands. As part of Infineon's renowned AURIX™ family, this MCU is architected from the ground up to provide the computational power and safety features required for the next generation of applications.

At the heart of the SAH-XC2336A-56F80L is a high-performance TriCore™ CPU system, which uniquely combines the real-time capability of a microcontroller, the computational power of a digital signal processor (DSP), and the high-performance features of a reduced instruction set computing (RISC) processor into a single, cohesive core. This architecture enables the device to handle complex control algorithms and data processing tasks simultaneously, a critical requirement for advanced engine management, braking systems, electric power steering, and sophisticated industrial drives.

A paramount concern in both automotive and industrial environments is functional safety. The SAH-XC2336A-56F80L is meticulously designed to comply with the stringent ISO 26262 (ASIL-D) and IEC 61508 (SIL-3) safety standards. It incorporates a comprehensive set of safety mechanisms, including redundant computing units, built-in self-tests (BIST) for memory and logic, and advanced error-correcting code (ECC) on memories. These features ensure the highest level of operational integrity, allowing the system to detect and respond to potential faults before they can lead to a failure.

The integration level of this MCU significantly reduces system complexity and board space. It features an extensive set of peripherals including high-speed Analog-to-Digital Converters (ADC), capture/compare units, and a versatile Generic Timer Module (GTM) ideal for complex waveform generation and motor control. Furthermore, it includes multiple communication interfaces such as CAN-FD, LIN, and FlexRay, facilitating seamless connectivity within a broader network ecosystem.

With an operating frequency of up to 80 MHz and a generous flash memory size, the SAH-XC2336A-56F80L provides the necessary headroom for implementing feature-rich applications while ensuring robust performance in harsh operating conditions characterized by extended temperature ranges.

ICGOODFIND: The Infineon SAH-XC2336A-56F80L is a powerhouse 32-bit microcontroller that sets a benchmark for high-performance control in safety-critical applications. Its unique TriCore architecture, top-tier functional safety features, and rich peripheral set make it an exceptional choice for developers designing next-generation automotive systems and robust industrial automation solutions.

Keywords: AURIX™, Functional Safety, TriCore™, ISO 26262, Automotive Microcontroller.