Embedded Systems Fundamentals with ARM Cortex-M based Microcontrollers: A Practical Approach FRDM-KL25Z EditionMicrocontrollers are embedded into larger systems to provide benefits such as better performance, more features, better efficiency, lower costs and better dependability. This textbook introduces students to creating microcontroller based embedded systems featuring an ARM Cortex M CPU core. Chapter 1 introduces students to the concepts of MCU based embedded systems, and how they differ from general purpose computers. It then introduces the ARM Cortex