The Arm Cortex-M74+ MCU is a microcontroller unit developed by Arm Holdings, a British semiconductor and software design company. It is part of the Cortex-M series, which serves industries such as industrial automation, automotive, consumer electronics, and IoT. The Cortex-M74+ is designed for high-performance embedded applications, offering enhanced processing power, energy efficiency, and advanced security features. Arm's MCUs are widely used by manufacturers worldwide to power smart devices, sensors, and control systems.