The Arm Cortex-M85+ MCU is a high-performance microcontroller unit developed by Arm Holdings, a British semiconductor and software design company. It is part of the Cortex-M series, targeting embedded systems in industries such as industrial automation, automotive, consumer electronics, and IoT. The Cortex-M85+ offers enhanced processing power, security features, and energy efficiency, making it suitable for advanced applications like real-time control, machine learning, and edge computing. Arm's technology is licensed to various global manufacturers, enabling widespread adoption in diverse hardware solutions.