The Arm Cortex-M136+ MCU is a microcontroller unit (MCU) based on the ARM Cortex-M architecture, developed by Arm Holdings, a British semiconductor and software design company. It is widely used in embedded systems across industries such as industrial automation, automotive, consumer electronics, and IoT. The Cortex-M136+ is part of Arm's Cortex-M series, known for its energy efficiency, real-time performance, and scalability. These MCUs are commonly integrated into devices like sensors, motor controls, and smart appliances. Arm licenses its designs to global semiconductor manufacturers, enabling widespread adoption in diverse applications.