Infineon SAK-C167CR-LMHA: A 16-Bit Microcontroller Engineered for Demanding Automotive and Industrial Applications

The Infineon SAK-C167CR-LMHA stands as a high-performance 16-bit microcontroller unit (MCU) meticulously designed to meet the rigorous requirements of the automotive and industrial sectors. Built upon the proven C166SV2 architecture, this MCU delivers a powerful blend of computational performance, robust peripheral integration, and exceptional reliability, making it a cornerstone for critical embedded systems.

At the heart of its capability is a 16-bit CPU core capable of executing up to 10 million instructions per second (10 MIPS). This performance is crucial for handling complex real-time tasks, from managing intricate engine control algorithms in automobiles to precisely coordinating motion sequences in industrial automation. The core's four-stage pipeline ensures efficient instruction processing, maximizing throughput for deterministic operation.

A key strength of the SAK-C167CR-LMHA lies in its highly sophisticated and comprehensive set of on-chip peripherals. It is particularly renowned for its advanced timer units, including a Capture/Compare Unit 6 (CCU6) specifically designed for complex motor control applications such as three-phase AC induction and brushless DC (BLDC) motors. This is complemented by a versatile set of communication interfaces, including CAN (Controller Area Network), which is an industry-standard bus system indispensable for in-vehicle networking, as well as serial channels (ASC) and a high-speed synchronous channel (SSC) for flexible connectivity to sensors, actuators, and other system components.

Recognizing the harsh electrical environments of its target applications, the SAK-C167CR-LMHA is engineered for exceptional resilience against electromagnetic interference (EMI). This robustness ensures stable operation even when situated close to high-power switches, motors, or ignition systems. Furthermore, its extended temperature range qualification guarantees reliable performance under the most extreme thermal conditions encountered in automotive under-hood or industrial factory settings.

The integrated memory subsystem is another critical feature, offering up to 2 MB of addressable memory space, 64 KB of on-chip RAM, and 512 KB of on-chip Flash memory. This provides ample space for application code and data storage, significantly reducing the need for external components and enhancing overall system reliability and security.

ICGOODFIND: The Infineon SAK-C167CR-LMHA is a quintessential embedded control solution where reliability, performance, and integration are non-negotiable. Its robust architecture, dedicated peripherals for power-intensive control, and unwavering resilience make it an ideal choice for developers building the next generation of automotive control units and robust industrial automation systems.

Keywords: Automotive Microcontroller, Industrial Control, CAN Bus, Real-time Performance, Electromagnetic Compatibility (EMC)