APB2 peripheral clock enabled in low power mode register
| TIM1LPEN | TIM1 clock enable during Sleep mode |
| TIM8LPEN | TIM8LPEN |
| USART1LPEN | USART1 clock enable during Sleep mode |
| USART6LPEN | USART6 clock enable during Sleep mode |
| USART9LPEN | USART9 clock enable during Sleep mode |
| USART10LPEN | USART10 clock enable during Sleep mode |
| ADC1LPEN | ADC1 clock enable during Sleep mode |
| SDIOLPEN | SDIO clock enable during Sleep mode |
| SPI1LPEN | SPI 1 clock enable during Sleep mode |
| SPI4LPEN | SPI4 clock enable during Sleep mode |
| SYSCFGLPEN | System configuration controller clock enable during Sleep mode |
| EXTITEN | EXTIT APB and SYSCTRL PFREE clock enable during Sleep mode |
| TIM9LPEN | TIM9 clock enable during sleep mode |
| TIM10LPEN | TIM10 clock enable during Sleep mode |
| TIM11LPEN | TIM11 clock enable during Sleep mode |
| SPI5LPEN | SPI5 clock enable during Sleep mode |
| SAI1LPEN | SAI1 clock enable during Sleep mode |
| DFSDMLPEN | DFSDMLPEN |
| DFSDM2LPEN | DFSDM2 clock enable during Sleep mode |