| Bit31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 |
| Access | |||||||
| Reset | |||||||
| Bit23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 |
| Access | |||||||
| Reset | |||||||
| Bit15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 |
| LPEFF | |||||||
| Access | R/W | ||||||
| Reset | 0 | ||||||
| Bit7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| RUNSTDBY | ENABLE | ||||||
| Access | R/W | R/W | |||||
| Reset | 0 | 1 |
Low power Mode Efficiency
| Value | Description |
|---|---|
| 0 | The voltage regulator in Low power mode has the default efficiency and supports the whole VDD range (1.62V to 3.6V). |
| 1 | The voltage regulator in Low power mode has the highest efficiency and supports a limited VDD range (2.5V to 3.6V). |
Run in Standby
| Value | Description |
|---|---|
| 0 | The voltage regulator is in low power mode in Standby sleep mode. |
| 1 | The voltage regulator is in normal mode in Standby sleep mode. |
Enable
| Value | Description |
|---|---|
| 0 | The voltage regulator is disabled. |
| 1 | The voltage regulator is enabled. |