Rev. M – 09/2016

Configuration Summary
  • Added information on number of pins for the SAM D21G WLCSP pakcage option. SAM D21G is offered in 48 pin packages, while the WLCSP has 45 pins.
Ordering Information
  • Added information to the pin count explanation. For the The G letter indicates 48 pin packages, while the WLCSP option is 45 pins.
  • ATSAMD21E18A-MFUT corrected to ATSAMD21E18A-MFT.
  • Device Identification:
    • Removed C variants.
    • Added device identification values for the devices in WLCSP packages. These have separate device id's compared to the other package options.
WDT – Watchdog Timer
  • Debug Operation: Removed the sentence "This peripheral can be forced to continue operation during debugging." The WDT can not be forced to continue operation in debug mode.