22.6.1.2 Power Domains

In addition to the supply domains, such as VDDIO and VDDANA, the device provides these power domains:
  • PDSW
  • PDAO

The PDSW is a "switchable power domain". In standby sleep mode, it can be turned off to save leakage consumption according to user configuration.

Figure 22-2. Power Domain Partitioning