| Field | Offset | Width | STM32F301 | STM32F302 | STM32F303 | STM32F373 | STM32F3x4 |
|---|---|---|---|---|---|---|---|
| MUDIS | 0 | 1 | ✘ | ✘ | ✘ | ✘ | ✔ |
| TAUDIS | 1 | 1 | ✘ | ✘ | ✘ | ✘ | ✔ |
| TBUDIS | 2 | 1 | ✘ | ✘ | ✘ | ✘ | ✔ |
| TCUDIS | 3 | 1 | ✘ | ✘ | ✘ | ✘ | ✔ |
| TDUDIS | 4 | 1 | ✘ | ✘ | ✘ | ✘ | ✔ |
| TEUDIS | 5 | 1 | ✘ | ✘ | ✘ | ✘ | ✔ |
| AD1USRC | 16 | 3 | ✘ | ✘ | ✘ | ✘ | ✔ |
| AD2USRC | 19 | 3 | ✘ | ✘ | ✘ | ✘ | ✔ |
| AD3USRC | 22 | 3 | ✘ | ✘ | ✘ | ✘ | ✔ |
| AD4USRC | 25 | 3 | ✘ | ✘ | ✘ | ✘ | ✔ |