Why Atmel ARM?The AVR is the most popular 8-bit microcontroller designed and marketed by the Atmel (now part of Microchip). Due to the popularity of ARM architecture, many semiconductor design companies are adopting the ARM as the CPU of choice in all their designs. This is the case with Atmel ARM. The Atmel SAM D is a Cortex M0+ chip. A major feature of the Atmel SAM D is its lower power consumption which makes it an ideal microcontroller for use...