RCC system secure configuration register3
| MODSECS | Defines the secure protection of the MOD configuration bits (enable, ready, divider). |
| SYSSECS | Defines the secure protection of the SYS configuration bits (enable, ready, divider). |
| BUSSECS | Defines the secure protection of the BUS configuration bits (enable, ready, divider). |
| PERSECS | Defines the secure protection of the PER configuration bits (enable, ready, divider). |
| INTSECS | Defines the secure protection of the INT configuration bits (enable, ready, divider). |
| RSTSECS | Defines the secure protection of the RST configuration bits (enable, ready, divider). |
| DFTSECS | Defines the secure protection of the DFT configuration bits (enable, ready, divider). |