Datasheet

DS9773 Rev 4 37/93
STM32F030x4/x6/x8/xC
37
Table 14. Alternate functions selected through GPIOC_AFR
(1)
registers for port C
1. Available on STM32F030xC devices only.
Pin name AF0
(2)
2. Default alternate functions for STM32F030x4/x6/x8 devices (they do not have the GPIOC_AFR registers).
AF1
(1)
AF2
(1)
PC0 EVENTOUT - USART6_TX
PC1 EVENTOUT - USART6_RX
PC2 EVENTOUT SPI2_MISO -
PC3 EVENTOUT SPI2_MOSI -
PC4 EVENTOUT USART3_TX -
PC5 - USART3_RX -
PC6 TIM3_CH1 - -
PC7 TIM3_CH2 - -
PC8 TIM3_CH3 - -
PC9 TIM3_CH4 - -
PC10 USART4_TX
(1)
USART3_TX -
PC11 USART4_RX
(1)
USART3_RX -
PC12 USART4_CK
(1)
USART3_CK USART5_TX
PC13---
PC14---
PC15---
Table 15. Alternate functions selected through GPIOD_AFR
(1)
registers for port D
1. Available on STM32F030xC devices only.
Pin name AF0
(2)
2. Default alternate functions for STM32F030x4/x6/x8 devices (they do not have the GPIOD_AFR registers).
AF1
(1)
AF2
(1)
PD2 TIM3_ETR USART3_RTS USART5_RX
Table 16. Alternate functions selected through GPIOF_AFR
(1)
registers for port F
1. Available on STM32F030xC devices only.
Pin name AF0
(2)
2. Default alternate functions for STM32F030x4/x6/x8 devices (they do not have the GPIOF_AFR registers).
AF1
(1)
PF0 - I2C1_SDA
PF1 - I2C1_SCL
PF4 EVENTOUT
(1)
PF5 EVENTOUT
(1)
PF6 I2C1_SCL
(3)
, I2C2_SCL
(4)
3. Applies to STM32F030x4/x6
4. Applies to STM32F030x8
PF7 I2C1_SDA
(3)
, I2C2_SDA
(4)