3.2.2.1 Supply Group Configuration

The main regulators provide all power supplies required by the SAMA5D27 device:

  • 1.25V VDDCORE, VDDPLLA, VDDUTMIC, VDDHSIC
  • 1.35V VDDIODDR
  • 2.5V VDDFUSE
  • 3.3V VDDIOP0, VDDIOP1, VDDIOP2, VDDISC
  • 3.3V VDDOSC, VDDUTMI, VDDANA, VDDAUDIOPLL, VDDSDHC
  • 3.3V VDDBU
Figure 3-7. Processor Power Lines Supplies