Infineon SAB80C517A-N18-T3 8-Bit Microcontroller for Industrial Applications
The Infineon SAB80C517A-N18-T3 stands as a robust and highly integrated 8-bit microcontroller, purpose-engineered to meet the rigorous demands of industrial environments. Built on a proven C517 architecture core, this MCU delivers a compelling blend of superior computational performance, extensive peripheral integration, and exceptional reliability, making it an ideal solution for a wide array of complex industrial control and automation tasks.
At the heart of this microcontroller is an advanced 8-bit CPU core capable of operating at a clock frequency of up to 18 MHz (as denoted by the -N18 suffix), ensuring swift and efficient execution of instruction sets. A key feature that significantly enhances its real-time control capabilities is the inclusion of a powerful 16-bit arithmetic unit. This unit accelerates mathematical operations, which is critical for processing sensor data, implementing control algorithms, and managing digital signal processing in applications such as motor drives and power conversion systems.
Memory resources are ample for its class, featuring 32 KB of on-chip Mask-Programmable ROM and 1.5 KB of on-chip RAM. This provides sufficient space for sophisticated application code and efficient data handling without immediately necessitating external memory components, thereby simplifying board design and reducing system cost.
The peripheral set of the SAB80C517A is where it truly shines for industrial applications. It is equipped with a versatile 10-bit Analog-to-Digital Converter (ADC) with 16 multiplexed channels, allowing for the simultaneous monitoring of multiple analog sensors—be it temperature, pressure, or voltage. For timing and control, it offers multiple 16-bit timers/counters and a programmable counter array (PCA) with five capture/compare modules. This facilitates precise PWM generation for motor control, timing of events, and capture of external signals. Furthermore, its enhanced UART (ESIO) supports high-speed serial communication, which is essential for connecting to industrial networks, sensors, and other controllers.
Robustness and reliability are paramount in industrial settings, characterized by wide temperature fluctuations, electrical noise, and potential power instability. The SAB80C517A-N18-T3 is designed to operate reliably within an extended industrial temperature range. Its construction ensures high immunity to electromagnetic interference (EMI), a common challenge in factory environments, guaranteeing stable operation even in the presence of heavy machinery and high-power equipment.
Typical applications that benefit from its capabilities include:
Programmable Logic Controllers (PLCs)
Industrial motor control and drives
Power supply and energy management systems
Advanced sensor processing and data acquisition
Factory automation and process control systems
ICGOOODFIND: The Infineon SAB80C517A-N18-T3 is a high-performance, all-in-one 8-bit microcontroller solution that masterfully balances processing power, a rich set of integrated peripherals, and hardened reliability. It remains a compelling and trusted choice for engineers designing next-generation industrial systems that require precision, durability, and long-term operational stability.
Keywords: Industrial Microcontroller, 8-Bit MCU, SAB80C517A, Programmable Counter Array (PCA), Robust Reliability.
