ARM Cortex-M

The ARM Cortex-M is a type of microcontroller designed by ARM that serves as the "brain" for many electronic devices. It efficiently manages tasks such as processing data, controlling sensors, and running software in devices like appliances, medical equipment, and industrial machines. Known for its low power consumption, reliability, and real-time performance, the Cortex-M enables compact, energy-efficient, and cost-effective embedded systems. It acts as a dedicated processor core within a larger device, allowing hardware to perform specific functions quickly and accurately.