Infineon SAF-C515-LN 8-Bit Microcontroller for Automotive and Industrial Applications

The Infineon SAF-C515-LN stands as a robust and highly integrated 8-bit microcontroller, purpose-built to meet the stringent demands of both automotive and industrial environments. As a member of the renowned C500 family, this MCU leverages a powerful C515 core architecture, delivering a compelling blend of performance, reliability, and peripheral integration that is critical for system control in harsh operating conditions.

At the heart of the SAF-C515-LN is an enhanced 8-bit CPU core, capable of operating at clock frequencies up to 20 MHz. This provides the necessary computational throughput for a wide array of real-time control tasks. A key strength of this microcontroller is its extensive and versatile set of on-chip peripherals. It is equipped with a 16-bit Capture/Compare Unit (CCU) for precise timing and generation of complex PWM signals, essential for controlling motors and actuators in industrial automation and automotive subsystems like fans or pumps. Furthermore, it includes a multi-channel 10-bit Analog-to-Digital Converter (ADC), enabling accurate monitoring of analog sensors such as temperature, pressure, or position sensors without external components.

Connectivity is handled by a full-duplex UART (Universal Asynchronous Receiver/Transmitter) and a high-speed I²C (Inter-Integrated Circuit) bus, facilitating seamless communication with other ICs, sensors, and network gateways. For applications requiring robust data integrity, the integrated CAN (Controller Area Network) controller is a pivotal feature. This allows the SAF-C515-LN to serve as a key node in distributed automotive networks (e.g., in body control modules, lighting systems, or comfort electronics) and in industrial networks where noise immunity and reliability are paramount.

Memory resources are substantial, featuring up to 32 KB of on-chip ROM for program storage and 1.5 KB of on-chip RAM for data handling, ensuring sufficient space for complex application code and variables. Its design prioritizes resilience, operating reliably across an extensive temperature range and featuring robust protection against electrical transients and electromagnetic interference (EMI), which are common challenges in its target applications.

ICGOODFIND: The Infineon SAF-C515-LN is a quintessential solution for developers engineering systems that demand dependable real-time control and robust connectivity in challenging environments. Its integrated feature set, particularly the on-chip CAN controller and precision timing units, makes it an optimal choice for cost-sensitive yet performance-critical automotive and industrial applications, ensuring long-term reliability and functional safety.

Keywords: 8-Bit Microcontroller, Automotive Applications, CAN Controller, Industrial Control, Real-Time Performance