| Field | Offset | Width | STM32F301 | STM32F302 | STM32F303 | STM32F373 | STM32F3x4 |
|---|---|---|---|---|---|---|---|
| SMP10 | 0 | 3 | ✘ | ✘ | ✔ | ✘ | ✘ |
| SMP11 | 3 | 3 | ✘ | ✘ | ✔ | ✘ | ✘ |
| SMP12 | 6 | 3 | ✘ | ✘ | ✔ | ✘ | ✘ |
| SMP13 | 9 | 3 | ✘ | ✘ | ✔ | ✘ | ✘ |
| SMP14 | 12 | 3 | ✘ | ✘ | ✔ | ✘ | ✘ |
| SMP15 | 15 | 3 | ✘ | ✘ | ✔ | ✘ | ✘ |
| SMP16 | 18 | 3 | ✘ | ✘ | ✔ | ✘ | ✘ |
| SMP17 | 21 | 3 | ✘ | ✘ | ✔ | ✘ | ✘ |
| SMP18 | 24 | 3 | ✘ | ✘ | ✔ | ✘ | ✘ |