The Arm Cortex-M364+ MCU is a microcontroller unit based on ARM's Cortex-M3 architecture, designed by ARM Holdings, a British semiconductor and software design company. It serves industries such as industrial automation, consumer electronics, and IoT (Internet of Things). The Cortex-M364+ is part of ARM's Cortex-M series, known for energy efficiency and real-time performance, commonly used in embedded systems, sensors, and control applications. ARM licenses its designs to manufacturers worldwide, enabling them to produce customized MCUs for diverse applications.