| Field | Offset | Width | STM32L0x0 | STM32L0x1 | STM32L0x2 | STM32L0x3 |
|---|---|---|---|---|---|---|
| EA | 0 | 4 | ✘ | ✘ | ✔ | ✔ |
| STAT_TX | 4 | 2 | ✘ | ✘ | ✔ | ✔ |
| DTOG_TX | 6 | 1 | ✘ | ✘ | ✔ | ✔ |
| CTR_TX | 7 | 1 | ✘ | ✘ | ✔ | ✔ |
| EP_KIND | 8 | 1 | ✘ | ✘ | ✔ | ✔ |
| EP_TYPE | 9 | 2 | ✘ | ✘ | ✔ | ✔ |
| SETUP | 11 | 1 | ✘ | ✘ | ✔ | ✔ |
| STAT_RX | 12 | 2 | ✘ | ✘ | ✔ | ✔ |
| DTOG_RX | 14 | 1 | ✘ | ✘ | ✔ | ✔ |
| CTR_RX | 15 | 1 | ✘ | ✘ | ✔ | ✔ |