Infineon SAF-XC164CS-32F40FBB-A: A 32-Bit Single-Chip Microcontroller for Demanding Automotive and Industrial Environments

The Infineon SAF-XC164CS-32F40FBB-A represents a high-performance 32-bit microcontroller engineered to meet the rigorous demands of modern automotive and industrial control systems. As part of Infineon's renowned XC2000 family, this device is built upon an enhanced C166SV2 core, delivering a powerful blend of computational performance, robust peripheral integration, and exceptional reliability.

Operating at frequencies up to 40 MHz, the core provides the necessary processing muscle for complex real-time algorithms, precise closed-loop control, and rapid data handling. This is critical in applications such as engine management, transmission control, braking systems, and industrial automation, where deterministic response times are non-negotiable.

A key strength of this microcontroller lies in its extensive and specialized set of on-chip peripherals. It is equipped with a powerful Capture/Compare Unit (CAPCOM2) for flexible PWM generation, essential for controlling motors and actuators. The 10-bit Analog-to-Digital Converter (ADC) with a fast conversion time ensures accurate and timely sampling of sensor data from the physical environment. Furthermore, it features multiple serial interfaces, including CAN (Controller Area Network), which is the de facto standard for in-vehicle networking, as well as ASC (Asynchronous/Synchronous Channel) and SSC (Synchronous Serial Channel) for communication with other chips and sensors.

The "SAF" designation underscores its suitability for safety-critical applications. It incorporates advanced features like a hardware watchdog timer, oscillator watchdog, and robust memory protection units. These elements are vital for achieving compliance with industry safety standards, ensuring the system can detect and manage errors to prevent hazardous operations.

Housed in a TQFP-80 package, the device offers a compact footprint while providing a sufficient number of I/O pins for interfacing with a wide array of external components. Its design prioritizes resilience, capable of operating reliably across the extended temperature ranges and electrically noisy environments typical of automotive and industrial settings.

ICGOODFIND: The Infineon SAF-XC164CS-32F40FBB-A is a top-tier automotive-grade microcontroller that excels in performance and integration. Its robust C166SV2 core, comprehensive peripheral set including CAN, and dedicated safety features make it an ideal and reliable choice for developers designing critical systems in the automotive and industrial sectors.

Keywords: Automotive Microcontroller, 32-Bit MCU, C166SV2 Core, CAN Interface, Safety-Critical Applications.