| Field | Offset | Width | STM32L0x3 | STM32L162 | STM32L4x6 |
|---|---|---|---|---|---|
| ADDM7 | 4 | 1 | ✔ | ✘ | ✘ |
| LBDL | 5 | 1 | ✔ | ✘ | ✘ |
| LBDIE | 6 | 1 | ✔ | ✘ | ✘ |
| LBCL | 8 | 1 | ✔ | ✘ | ✘ |
| CPHA | 9 | 1 | ✔ | ✘ | ✘ |
| CPOL | 10 | 1 | ✔ | ✘ | ✘ |
| CLKEN | 11 | 1 | ✔ | ✘ | ✘ |
| STOP | 12 | 2 | ✔ | ✘ | ✘ |
| LINEN | 14 | 1 | ✔ | ✘ | ✘ |
| SWAP | 15 | 1 | ✔ | ✘ | ✘ |
| RXINV | 16 | 1 | ✔ | ✘ | ✘ |
| TXINV | 17 | 1 | ✔ | ✘ | ✘ |
| DATAINV | 18 | 1 | ✔ | ✘ | ✘ |
| MSBFIRST | 19 | 1 | ✔ | ✘ | ✘ |
| ABREN | 20 | 1 | ✔ | ✘ | ✘ |
| ABRMOD | 21 | 2 | ✔ | ✘ | ✘ |
| RTOEN | 23 | 1 | ✔ | ✘ | ✘ |
| ADD | 24 | 8 | ✔ | ✘ | ✘ |