The Arm Cortex-M18+ MCU is a microcontroller series developed by Arm Holdings, a British semiconductor and software design company. These MCUs are designed for embedded applications in industries such as industrial automation, automotive, consumer electronics, and IoT. The Cortex-M18+ series offers high performance, energy efficiency, and advanced security features, making it suitable for real-time control and connectivity solutions. Arm's MCUs are widely used by manufacturers worldwide to power smart devices and industrial equipment.