Fields In FLASH_OPTKEYR (0x40023C00, 0x0008)
Field
Offset
Width
STM32F401
STM32F405
STM32F407
STM32F410
STM32F411
STM32F412
STM32F413
STM32F427
STM32F429
STM32F446
STM32F469
OPTKEY
0
32
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔
✔