Infineon SAK-C164CI-LMCA+ 16-Bit Microcontroller for Automotive and Industrial Applications

The Infineon SAK-C164CI-LMCA+ is a high-performance 16-bit microcontroller designed specifically to meet the rigorous demands of automotive and industrial applications. As part of Infineon’s renowned C166 family, this MCU combines robust processing power with exceptional peripheral integration, making it ideal for systems requiring reliability, real-time control, and connectivity.

At the heart of the SAK-C164CI-LMCA+ lies a powerful 16-bit C166SV2 core, capable of operating at frequencies up to 40 MHz. This provides the computational throughput necessary for complex control algorithms and real-time processing tasks. The microcontroller is built with a 5-stage pipeline and a built-in multiplier/divider, enhancing its efficiency in handling arithmetic operations—critical for applications such as engine management, transmission control, or industrial automation.

One of the key strengths of this MCU is its rich set of integrated peripherals. It includes multiple serial interfaces (USART, SPI, I²C), capture/compare units for PWM generation, and a high-speed 10-bit ADC, enabling precise analog signal acquisition. These features allow designers to implement comprehensive system control with minimal external components, reducing both board space and overall cost.

For automotive environments, the SAK-C164CI-LMCA+ is engineered to operate reliably under extreme temperature conditions and high electromagnetic interference. It supports functional safety standards, making it suitable for safety-critical applications like braking systems, steering control, or powertrain management. In industrial settings, its resilience and real-time capabilities make it a preferred choice for motor control, power inverters, and programmable logic controllers (PLCs).

Memory resources are ample, with integrated Flash and RAM, supporting both code and data storage needs. Enhanced security features help protect intellectual property and prevent unauthorized access.

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The Infineon SAK-C164CI-LMCA+ stands out as a versatile and resilient microcontroller, delivering high performance and integration for demanding automotive and industrial systems. Its balance of processing power, peripheral richness, and environmental robustness makes it a reliable solution for next-generation embedded designs.

Keywords:

Automotive Microcontroller, Industrial Control, Real-Time Processing, Functional Safety, Peripheral Integration