Data Sheet

STM32F030x4/6/8/C
35/96 DocID024849 Rev 2
3. This feature is available on STM32F030x8 devices only.
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)
1. This feature is available on STM32F030xC devices only.
-
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)
-
PB8 - I2C1_SCL TIM16_CH1 - - -
PB9 IR_OUT I2C1_SDA TIM17_CH1 EVENTOUT - SPI2_NSS
(1)
PB10 -
I2C1_SCL
(2)
--
USART3_TX
(1)
SPI2_SCK
(1)
I2C2_SCL
(1)(3)
USART3_RX
(1)
-
PB11 EVENTOUT
I2C1_SDA
(2)
- - USART3_RX
(1)
-
I2C2_SDA
(1)(3)
PB12
SPI1_NSS
(2)
EVENTOUT TIM1_BKIN - USART3_RTS
(1)
TIM15
(1)
SPI2_NSS
(1)(3)
PB13
SPI1_SCK
(2)
- TIM1_CH1N - USART3_CTS(
(1)
I2C2_SCL
(1)
SPI2_SCK
(1)(3)
PB14
SPI1_MISO
(2)
TIM15_CH1
(1)(3)
TIM1_CH2N - USART3_RTS
(1)
I2C2_SDA
(1)
SPI2_MISO
(1)(3)
PB15
SPI1_MOSI
(2)
TIM15_CH2
(1)(3)
TIM1_CH3N TIM15_CH1N
(1)(3)
--
SPI2_MOSI
(1)(3)