TZSC secure configuration register 1
| TIM2SEC | TIM2SEC |
| TIM3SEC | TIM3SEC |
| TIM4SEC | TIM4SEC |
| TIM5SEC | TIM5SEC |
| TIM6SEC | TIM6SEC |
| TIM7SEC | TIM7SEC |
| WWDGSEC | WWDGSEC |
| IWDGSEC | IWDGSEC |
| SPI2SEC | SPI2SEC |
| SPI3SEC | SPI3SEC |
| USART2SEC | USART2SEC |
| USART3SEC | USART3SEC |
| UART4SEC | UART4SEC |
| UART5SEC | UART5SEC |
| I2C1SEC | I2C1SEC |
| I2C2SEC | I2C2SEC |
| I2C3SEC | I2C3SEC |
| CRSSEC | CRSSEC |
| DACSEC | DACSEC |
| OPAMPSEC | OPAMPSEC |
| LPTIM1SEC | LPTIM1SEC |
| LPUART1SEC | LPUART1SEC |
| I2C4SEC | I2C4SEC |
| LPTIM2SEC | LPTIM2SEC |
| LPTIM3SEC | LPTIM3SEC |
| FDCAN1SEC | FDCAN1SEC |
| USBFSSEC | USBFSSEC |
| UCPD1SEC | UCPD1SEC |
| VREFBUFSEC | VREFBUFSEC |
| COMPSEC | COMPSEC |
| TIM1SEC | TIM1SEC |
| SPI1SEC | SPI1SEC |