Fields In FLASH_OPTCR1 (0x40023C00, 0x0018)
Field | Offset | Width |
STM32F401 |
STM32F405 |
STM32F407 |
STM32F410 |
STM32F411 |
STM32F412 |
STM32F413 |
STM32F427 |
STM32F429 |
STM32F446 |
STM32F469 |
nWRP0 | 16 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
✔ |
✘ |
✔ |
nWRP1 | 17 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
✔ |
✘ |
✔ |
nWRP2 | 18 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
✔ |
✘ |
✔ |
nWRP3 | 19 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
✔ |
✘ |
✔ |
nWRP4 | 20 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
✔ |
✘ |
✔ |
nWRP5 | 21 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
✔ |
✘ |
✔ |
nWRP6 | 22 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
✔ |
✘ |
✔ |
nWRP7 | 23 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
✔ |
✘ |
✔ |
nWRP8 | 24 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
✔ |
✘ |
✔ |
nWRP9 | 25 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
✔ |
✘ |
✔ |
nWRP10 | 26 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
✔ |
✘ |
✔ |
nWRP11 | 27 | 1 |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✘ |
✔ |
✔ |
✘ |
✔ |