The Arm Cortex-M228+ is a microcontroller unit (MCU) based on the ARM architecture, designed by Arm Holdings, a British semiconductor and software design company. It belongs to the Cortex-M series, which is widely used in embedded systems for industrial, automotive, and IoT applications. The Cortex-M228+ is optimized for high-performance, low-power applications, offering features like real-time processing, advanced peripherals, and connectivity options. Arm licenses its designs to various semiconductor manufacturers globally, enabling them to produce customized MCUs for diverse industrial needs.