19.1 Features
- A Subset of the Device I/O Pins Can Be Powered by VDDIO2
- The VDDIO2 Supply Can Ramp Up and Down Independently of the VDD Supply
- Single- or Dual-Supply Configuration Determined by Fuse
- PORT Access and Peripheral Override Independent of the Supply Configuration
- VDDIO2 Supply Status Bit
- Interrupt and Event for VDDIO2 Supply Status Change
- ADC Channel for Measuring VDDIO2 Supply Voltage