Datasheet

STM32F030x4/x6/x8/xC
DS9773 Rev 4 35/93
PA12 EVENTOUT USART1_RTS TIM1_ETR - - SDA -
PA13 SWDIO IR_OUT - - - - -
PA14 SWCLK
USART1_TX
(2)
-- - - -
USART2_TX
(1)(3)
PA15 SPI1_NSS
USART1_RX
(2)
- EVENTOUT USART4_RTS
(1)
--
USART2_RX
(1)(3)
1. This feature is available on STM32F030xC devices.
2. This feature is available on STM32F030x4 and STM32F030x6 devices.
3. This feature is available on STM32F030x8 devices.
Table 13. Alternate functions selected through GPIOB_AFR registers for port B
Pin name AF0 AF1 AF2 AF3 AF4 AF5
PB0 EVENTOUT TIM3_CH3 TIM1_CH2N - USART3_CK
(1)
-
PB1 TIM14_CH1 TIM3_CH4 TIM1_CH3N - USART3_RTS
(1)
-
PB2------
PB3 SPI1_SCK EVENTOUT - - USART5_TX
(1)
-
PB4 SPI1_MISO TIM3_CH1 EVENTOUT - USART5_RX
(1)
TIM17_BKIN
(1)
PB5 SPI1_MOSI TIM3_CH2 TIM16_BKIN I2C1_SMBA USART5_CK_RTS
(1)
-
PB6 USART1_TX I2C1_SCL TIM16_CH1N - - -
PB7 USART1_RX I2C1_SDA TIM17_CH1N - USART4_CTS
(1)
-
Table 12. Alternate functions selected through GPIOA_AFR registers for port A (continued)
Pin name AF0 AF1 AF2 AF3 AF4 AF5 AF6