| Register | Offset | STM32L0x0 | STM32L0x1 | STM32L0x2 | STM32L0x3 |
|---|---|---|---|---|---|
| CR | 0x0000 | ✘ | ✘ | ✘ | ✔ |
| FCR | 0x0004 | ✘ | ✘ | ✘ | ✔ |
| SR | 0x0008 | ✘ | ✘ | ✘ | ✔ |
| CLR | 0x000C | ✘ | ✘ | ✘ | ✔ |
| RAM_COM0 | 0x0014 | ✘ | ✘ | ✘ | ✔ |
| RAM_COM1 | 0x001C | ✘ | ✘ | ✘ | ✔ |
| RAM_COM2 | 0x0024 | ✘ | ✘ | ✘ | ✔ |
| RAM_COM3 | 0x002C | ✘ | ✘ | ✘ | ✔ |
| RAM_COM4 | 0x0034 | ✘ | ✘ | ✘ | ✔ |
| RAM_COM5 | 0x003C | ✘ | ✘ | ✘ | ✔ |
| RAM_COM6 | 0x0044 | ✘ | ✘ | ✘ | ✔ |
| RAM_COM7 | 0x004C | ✘ | ✘ | ✘ | ✔ |