| Register | Offset | STM32L0x3 | STM32L162 | STM32L4x6 |
|---|---|---|---|---|
| CR | 0x0000 | ✔ | ✔ | ✘ |
| CR1 | 0x0000 | ✘ | ✘ | ✔ |
| CR2 | 0x0004 | ✘ | ✘ | ✔ |
| CSR | 0x0004 | ✔ | ✔ | ✘ |
| CR3 | 0x0008 | ✘ | ✘ | ✔ |
| CR4 | 0x000C | ✘ | ✘ | ✔ |
| SR1 | 0x0010 | ✘ | ✘ | ✔ |
| SR2 | 0x0014 | ✘ | ✘ | ✔ |
| SCR | 0x0018 | ✘ | ✘ | ✔ |
| PUCRA | 0x0020 | ✘ | ✘ | ✔ |
| PDCRA | 0x0024 | ✘ | ✘ | ✔ |
| PUCRB | 0x0028 | ✘ | ✘ | ✔ |
| PDCRB | 0x002C | ✘ | ✘ | ✔ |
| PUCRC | 0x0030 | ✘ | ✘ | ✔ |
| PDCRC | 0x0034 | ✘ | ✘ | ✔ |
| PUCRD | 0x0038 | ✘ | ✘ | ✔ |
| PDCRD | 0x003C | ✘ | ✘ | ✔ |
| PUCRE | 0x0040 | ✘ | ✘ | ✔ |
| PDCRE | 0x0044 | ✘ | ✘ | ✔ |
| PUCRF | 0x0048 | ✘ | ✘ | ✔ |
| PDCRF | 0x004C | ✘ | ✘ | ✔ |
| PUCRG | 0x0050 | ✘ | ✘ | ✔ |
| PDCRG | 0x0054 | ✘ | ✘ | ✔ |
| PUCRH | 0x0058 | ✘ | ✘ | ✔ |
| PDCRH | 0x005C | ✘ | ✘ | ✔ |