7.2 Power Constraints

The following power constraints are apply to SAM E70/S70/V70/V71 devices. Deviating from these constraints may lead to unpredictable results.

  • VDDIN and VDDIO must have the same level
  • VDDIN and VDDIO must always be higher than or equal to VDDCORE
  • VDDCORE, VDDPLL and VDDUTMIC voltage levels must not vary by more than 0.6V
  • For the USB to be operational, VDDUTMII, VDDPLLUSB, VDDIN and VDDIO must be higher than or equal to 3.0V