3 SAM D21 Ordering Information(1)

Note:
  1. Not all combinations are valid. The available ordering numbers are listed in the Configuration Summary.
  2. WLCSP package is available in -40C to 85C operating temperature range.
  3. WLCSP parts are programmed with a specific SPI/I2C bootloader. Refer to "Application Note AT09002" for additional information. Contact Microchip sales office for additional information on availability.
  4. The AEC-Q100 grade 1 qualified version is only offered in the TQFP and QFN packages. The QFN will have wettable flanks, and both packages will be assembled with gold bond wires.