The Arm Cortex-M373+ MCU is a microcontroller unit developed by Arm Holdings, a British semiconductor and software design company. As part of the Cortex-M series, it serves industries such as industrial automation, IoT, and embedded systems. This MCU is known for its high performance, energy efficiency, and real-time processing capabilities, making it ideal for applications in automotive, consumer electronics, and smart devices. Arm Holdings licenses its designs to manufacturers worldwide, enabling scalable and customizable solutions.