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Reset and clock control (RCC) RM0390

156/1328 RM0390 Rev 4

Bit 20 UART5LPEN: UART5 clock enable during Sleep mode

This bit is set and cleared by software.

0: UART5 clock disabled during Sleep mode

1: UART5 clock enabled during Sleep mode

Bit 19 UART4LPEN: UART4 clock enable during Sleep mode

This bit is set and cleared by software.

0: UART4 clock disabled during Sleep mode

1: UART4 clock enabled during Sleep mode

Bit 18 USART3LPEN: USART3 clock enable during Sleep mode

This bit is set and cleared by software.

0: USART3 clock disabled during Sleep mode

1: USART3 clock enabled during Sleep mode

Bit 17 USART2LPEN: USART2 clock enable during Sleep mode

This bit is set and cleared by software.

0: USART2 clock disabled during Sleep mode

1: USART2 clock enabled during Sleep mode

Bit 16 SPDIFLPEN: SPDIF-Rx clock enable during Sleep mode

This bit is set and cleared by software.

0: SPDIF-Rx clock disabled during Sleep mode

1: SPDIF-Rx clock enabled during Sleep mode

Bit 15 SPI3LPEN: SPI3 clock enable during Sleep mode

This bit is set and cleared by software.

0: SPI3 clock disabled during Sleep mode

1: SPI3 clock enabled during Sleep mode

Bit 14 SPI2LPEN: SPI2 clock enable during Sleep mode

This bit is set and cleared by software.

0: SPI2 clock disabled during Sleep mode

1: SPI2 clock enabled during Sleep mode

Bits 13:12 Reserved, must be kept at reset value.

Bit 11 WWDGLPEN: Window watchdog clock enable during Sleep mode

This bit is set and cleared by software.

0: Window watchdog clock disabled during sleep mode

1: Window watchdog clock enabled during sleep mode

Bits 10:9 Reserved, must be kept at reset value.

Bit 8 TIM14LPEN: TIM14 clock enable during Sleep mode

This bit is set and cleared by software.

0: TIM14 clock disabled during Sleep mode

1: TIM14 clock enabled during Sleep mode

Bit 7 TIM13LPEN: TIM13 clock enable during Sleep mode

This bit is set and cleared by software.

0: TIM13 clock disabled during Sleep mode

1: TIM13 clock enabled during Sleep mode

Bit 6 TIM12LPEN: TIM12 clock enable during Sleep mode

This bit is set and cleared by software.

0: TIM12 clock disabled during Sleep mode

1: TIM12 clock enabled during Sleep mode

Brand	ST
Model	STM32F446 Series
Category	Microcontrollers
Language	English

ST STM32F446 Series User Manual

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