| Register | Offset | STM32L0x3 | STM32L162 | STM32L4x6 |
|---|---|---|---|---|
| CR | 0x0000 | ✔ | ✘ | ✔ |
| ICSCR | 0x0004 | ✔ | ✘ | ✔ |
| CFGR | 0x0008 | ✘ | ✘ | ✔ |
| CRRCR | 0x0008 | ✔ | ✘ | ✘ |
| CFGR | 0x000C | ✔ | ✘ | ✘ |
| PLLCFGR | 0x000C | ✘ | ✘ | ✔ |
| CIER | 0x0010 | ✔ | ✘ | ✘ |
| PLLSAI1CFGR | 0x0010 | ✘ | ✘ | ✔ |
| CIFR | 0x0014 | ✔ | ✘ | ✘ |
| PLLSAI2CFGR | 0x0014 | ✘ | ✘ | ✔ |
| CICR | 0x0018 | ✔ | ✘ | ✘ |
| CIER | 0x0018 | ✘ | ✘ | ✔ |
| CIFR | 0x001C | ✘ | ✘ | ✔ |
| IOPRSTR | 0x001C | ✔ | ✘ | ✘ |
| AHBRSTR | 0x0020 | ✔ | ✘ | ✘ |
| CICR | 0x0020 | ✘ | ✘ | ✔ |
| APB2RSTR | 0x0024 | ✔ | ✘ | ✘ |
| AHB1RSTR | 0x0028 | ✘ | ✘ | ✔ |
| APB1RSTR | 0x0028 | ✔ | ✘ | ✘ |
| AHB2RSTR | 0x002C | ✘ | ✘ | ✔ |
| IOPENR | 0x002C | ✔ | ✘ | ✘ |
| AHB3RSTR | 0x0030 | ✘ | ✘ | ✔ |
| AHBENR | 0x0030 | ✔ | ✘ | ✘ |
| APB2ENR | 0x0034 | ✔ | ✘ | ✘ |
| APB1ENR | 0x0038 | ✔ | ✘ | ✘ |
| APB1RSTR1 | 0x0038 | ✘ | ✘ | ✔ |
| APB1RSTR2 | 0x003C | ✘ | ✘ | ✔ |
| IOPSMEN | 0x003C | ✔ | ✘ | ✘ |
| AHBSMENR | 0x0040 | ✔ | ✘ | ✘ |
| APB2RSTR | 0x0040 | ✘ | ✘ | ✔ |
| APB2SMENR | 0x0044 | ✔ | ✘ | ✘ |
| AHB1ENR | 0x0048 | ✘ | ✘ | ✔ |
| APB1SMENR | 0x0048 | ✔ | ✘ | ✘ |
| AHB2ENR | 0x004C | ✘ | ✘ | ✔ |
| CCIPR | 0x004C | ✔ | ✘ | ✘ |
| AHB3ENR | 0x0050 | ✘ | ✘ | ✔ |
| CSR | 0x0050 | ✔ | ✘ | ✘ |
| APB1ENR1 | 0x0058 | ✘ | ✘ | ✔ |
| APB1ENR2 | 0x005C | ✘ | ✘ | ✔ |
| APB2ENR | 0x0060 | ✘ | ✘ | ✔ |
| AHB1SMENR | 0x0068 | ✘ | ✘ | ✔ |
| AHB2SMENR | 0x006C | ✘ | ✘ | ✔ |
| AHB3SMENR | 0x0070 | ✘ | ✘ | ✔ |
| APB1SMENR1 | 0x0078 | ✘ | ✘ | ✔ |
| APB1SMENR2 | 0x007C | ✘ | ✘ | ✔ |
| APB2SMENR | 0x0080 | ✘ | ✘ | ✔ |
| CCIPR | 0x0088 | ✘ | ✘ | ✔ |
| BDCR | 0x0090 | ✘ | ✘ | ✔ |
| CSR | 0x0094 | ✘ | ✘ | ✔ |
| CRRCR | 0x0098 | ✘ | ✘ | ✔ |