The Arm Cortex-M314+ MCU is a microcontroller unit (MCU) based on the ARM Cortex-M3 architecture, designed by ARM Holdings, a British semiconductor and software design company. ARM Holdings, now part of the Japanese conglomerate SoftBank Group, licenses its processor designs to various manufacturers worldwide. The Cortex-M314+ MCU serves industries such as industrial automation, consumer electronics, automotive, and IoT (Internet of Things). It is known for its low power consumption, high performance, and real-time capabilities, making it suitable for embedded systems, sensors, and control applications. Major products in this category include development kits, evaluation boards, and custom silicon solutions from ARM's partners like STMicroelectronics, NXP, and Texas Instruments.