Infineon XMC1402-T038X0032AA: A 32-bit Microcontroller for Industrial Embedded Control Applications
The demand for robust, efficient, and highly integrated microcontrollers is paramount in the industrial sector. Addressing this need, the Infineon XMC1402-T038X0032AA stands out as a premier 32-bit microcontroller engineered specifically for demanding industrial embedded control applications. Combining high processing power with specialized peripherals, this MCU is designed to deliver exceptional performance and reliability.
At the heart of the XMC1402 is an ARM® Cortex®-M0 core, operating at frequencies up to 48 MHz. This provides the necessary computational throughput for complex real-time control tasks while maintaining low power consumption. The device is built on Infineon's proven and proprietary 5V manufacturing process technology, which grants it superior robustness against electrical noise and fluctuations—a critical requirement in harsh industrial environments where electromagnetic interference (EMI) is common.
A key strength of the XMC1402 series is its rich set of dedicated peripherals. It features the highly advanced CCU4 and CCU8 capture and compare units, which offer precise PWM generation for controlling motors, digital power supplies, and lighting systems. Furthermore, it integrates a Delta-Sigma Demodulator (DSD), ideal for directly interfacing with delta-sigma modulators often found in current sensors, thereby simplifying and improving the accuracy of current measurement in motor control applications.
The microcontroller comes equipped with substantial embedded memory, featuring up to 128 KB of Flash memory and 16 KB of RAM, ensuring ample space for application code and data processing. Its extensive communication interface set includes CAN 2.0B, UART, SPI, and I²C, enabling seamless connectivity within a larger industrial network, such as CAN-based fieldbus systems.
Designed for operational resilience, the XMC1402 supports an operating temperature range of -40 °C to 125 °C and is housed in a TSSOP-38 package (T038), making it suitable for space-constrained and thermally challenging designs. Its integrated safety and protection features, including a windowed watchdog timer and clock failure detection, further enhance system reliability.
ICGOOODFIND: The Infineon XMC1402-T038X0032AA is a powerhouse of integration and robustness, tailor-made for the rigorous demands of industrial automation. Its blend of a high-performance CPU, specialized control peripherals, and resilient design makes it an exceptional choice for applications like sensorless motor control, industrial networking, and advanced power conversion.
Keywords: Industrial Control, ARM Cortex-M0, PWM Generation, CAN Interface, Robust Microcontroller.
