{{tag>Arduino Hardware Microcontroller}}

====== Atmel SAMD51 ======

The Atmel SAMD51 or ATSAMD51 is an Arduino-compatible microcontroller chip with a 120MHz 32-bit ARM® Cortex®-M4 processor. It runs off 3.3V power.

Here are a couple models:

  * [[https://www.microchip.com/wwwproducts/en/ATSAMD51G18A|ATSAMD51G18A]] (128KB RAM/256KB storage) 
  * [[https://www.microchip.com/wwwproducts/en/ATSAMD51N19A|ATSAMD51N19A]] (192KB RAM/512KB storage)
  * [[https://www.microchip.com/wwwproducts/en/ATSAMD51J20A|ATSAMD51J20A]] (256KB RAM/1MB storage)
  * [[https://www.microchip.com/sitesearch/search/All/SAMD51|Find more]]

It can be programmed with:

  * C++
  * MicroPython
  * CircuitPython

Some boards that feature the SAMD51 include:

  * [[https://www.adafruit.com/product/3938|Adafruit Neotrellis M4]]
  * [[https://www.adafruit.com/product/4116|Adafruit PyPortal]]
  * [[https://www.adafruit.com/product/4064|Adafruit Grand Central M4 Express without headers]]
  * [[https://www.adafruit.com/product/4084|Adafruit Grand Central M4 Express with headers]]
  * [[https://www.adafruit.com/product/4317|Adafruit TensorFlow Lite for Microcontrollers Kit]]
  * [[https://www.sparkfun.com/products/14713|Sparkfun Thing Plus]]
  * [[https://www.sparkfun.com/products/16791|SparkFun MicroMod SAMD51 Processor]]

Read more at [[https://en.wikipedia.org/wiki/Atmel_ARM-based_processors]]