The Arm Cortex-M201+ MCU is a microcontroller unit (MCU) series developed by Arm Holdings, a British semiconductor and software design company. These MCUs are widely used in embedded systems and IoT applications across industries such as industrial automation, consumer electronics, automotive, and healthcare. The Cortex-M201+ series is known for its energy efficiency, real-time performance, and scalability, making it suitable for a variety of low-power, high-performance applications. Arm Holdings provides the IP (intellectual property) for these MCUs, which are then manufactured and customized by various semiconductor companies worldwide.