| Field | Offset | Width | STM32L0x0 | STM32L0x1 | STM32L0x2 | STM32L0x3 |
|---|---|---|---|---|---|---|
| COMP2EN | 0 | 1 | ✘ | ✔ | ✔ | ✔ |
| COMP2SPEED | 3 | 1 | ✘ | ✔ | ✔ | ✔ |
| COMP2INNSEL | 4 | 3 | ✘ | ✔ | ✔ | ✔ |
| COMP2INPSEL | 8 | 3 | ✘ | ✔ | ✔ | ✔ |
| COMP2LPTIMIN2 | 12 | 1 | ✘ | ✔ | ✔ | ✔ |
| COMP2LPTIMIN1 | 13 | 1 | ✘ | ✔ | ✔ | ✔ |
| COMP2POLARITY | 15 | 1 | ✘ | ✔ | ✔ | ✔ |
| COMP2VALUE | 20 | 1 | ✘ | ✘ | ✘ | ✔ |
| COMP2VALUE | 30 | 1 | ✘ | ✔ | ✔ | ✘ |
| COMP2LOCK | 31 | 1 | ✘ | ✔ | ✔ | ✔ |