Infineon SAK-C164CI-8EM: A Robust 16-Bit Microcontroller for Demanding Automotive and Industrial Environments

The Infineon SAK-C164CI-8EM stands as a high-performance 16-bit microcontroller engineered to meet the rigorous requirements of automotive and industrial control systems. As part of the acclaimed C166 family, this MCU combines exceptional computational power with a rich set of peripheral features, all designed to operate reliably under harsh conditions.

At its core, the microcontroller features a 16-bit C166SV2 CPU core, capable of executing instructions at up to 20 MHz, delivering up to 10 MIPS performance. This processing muscle is essential for handling complex real-time tasks such as engine management, transmission control, braking systems in vehicles, or precise motor control and automation sequences in industrial machinery. A key architectural advantage is its 5-stage pipeline, which significantly enhances instruction throughput for efficient operation.

Memory resources are ample for its class, with 2 KB of on-chip Dual-Port RAM (DPRAM) and 64 KB of on-chip program memory, ensuring fast access to critical code and data. For applications requiring extensive data storage or complex program structures, the controller supports external memory expansion.

The peripheral set is where the SAK-C164CI-8EM truly excels, offering unparalleled integration:

Capture/Compare Unit (CAPCOM2): Vital for generating and measuring precise timing signals for PWM motor control or input capture.

10-Bit Analog-to-Digital Converter (ADC): With 16 channels and a fast conversion time, it is perfect for reading multiple sensors simultaneously.

Multi-Functional General Purpose Timer Unit (GPT1): Provides a flexible timing foundation for various application needs.

On-Chip CAN Interface (MultiCAN): This is a critical feature for automotive networking, enabling robust and reliable communication with other electronic control units (ECUs) over the CAN bus, the standard network in vehicles.

Asynchronous/Synchronous Serial Channel (ASC): Supports standard interfaces like UART for serial communication.

Built with a focus on robustness and reliability, the SAK-C164CI-8EM is designed to operate within a wide temperature range and withstand the electrical noise typical in automotive and industrial environments. Its high level of integration helps reduce the total component count on a board, leading to more compact, cost-effective, and reliable system designs.

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ICGOODFIND: The Infineon SAK-C164CI-8EM is a highly integrated and robust solution, representing a benchmark in 16-bit control for demanding sectors. Its powerful CPU, comprehensive peripheral set—especially the integrated CAN controller—and proven reliability make it an excellent choice for developers building critical systems in automotive and industrial automation.

Keywords: 16-Bit Microcontroller, Automotive Applications, Industrial Control, CAN Interface, C166SV2 Core