The Arm Cortex-M384+ MCU is a microcontroller unit (MCU) based on the ARM Cortex-M architecture, designed by ARM Holdings, a British semiconductor and software design company. ARM Holdings, now part of the multinational conglomerate SoftBank Group, is headquartered in the United Kingdom. The Cortex-M384+ MCU is tailored for industrial automation, IoT (Internet of Things), and embedded systems applications, offering high performance, low power consumption, and advanced security features. It serves industries such as manufacturing, automotive, and consumer electronics, providing solutions for real-time control, sensor interfacing, and connectivity. The MCU is part of ARM's Cortex-M series, which is widely used in embedded systems worldwide.