Datasheet

STM32F427xx STM32F429xx Pinouts and pin description
DocID024030 Rev 10 77/239
Port B
PB11 -
TIM2_
CH4
--
I2C2_
SDA
--
USART3_
RX
--
OTG_HS_
ULPI_D4
ETH_MII_
TX_EN/
ETH_RMII
_TX_EN
- - LCD_G5
EVEN
TOUT
PB12 -
TIM1_
BKIN
--
I2C2_
SMBA
SPI2_
NSS/I2
S2_WS
-
USART3_
CK
- CAN2_RX
OTG_HS_
ULPI_D5
ETH_MII_
TXD0/ETH
_RMII_
TXD0
OTG_HS_
ID
--
EVEN
TOUT
PB13 -
TIM1_
CH1N
---
SPI2_
SCK/I2
S2_CK
-
USART3_
CTS
-CAN2_TX
OTG_HS_
ULPI_D6
ETH_MII_
TXD1/ETH
_RMII_TX
D1
---
EVEN
TOUT
PB14 -
TIM1_
CH2N
-
TIM8_
CH2N
-
SPI2_
MISO
I2S2ext_
SD
USART3_
RTS
- TIM12_CH1 - -
OTG_HS_
DM
--
EVEN
TOUT
PB15
RTC_
REFIN
TIM1_
CH3N
-
TIM8_
CH3N
-
SPI2_
MOSI/I2
S2_SD
- - - TIM12_CH2 - -
OTG_HS_
DP
--
EVEN
TOUT
Port
C
PC0 - - - - - - - - - -
OTG_HS_
ULPI_STP
-
FMC_SDN
WE
--
EVEN
TOUT
PC1 - - - - - - - - - - - ETH_MDC - - -
EVEN
TOUT
PC2 - - - - -
SPI2_
MISO
I2S2ext_
SD
-- -
OTG_HS_
ULPI_DIR
ETH_MII_
TXD2
FMC_
SDNE0
--
EVEN
TOUT
PC3 - - - - -
SPI2_
MOSI/I2
S2_SD
-- - -
OTG_HS_
ULPI_NXT
ETH_MII_
TX_CLK
FMC_
SDCKE0
--
EVEN
TOUT
PC4 - - - - - - - - - - -
ETH_MII_
RXD0/ETH
_RMII_
RXD0
---
EVEN
TOUT
PC5 - - - - - - - - - - -
ETH_MII_
RXD1/ETH
_RMII_
RXD1
---
EVEN
TOUT
PC6 - -
TIM3_
CH1
TIM8_
CH1
-
I2S2_
MCK
--
USART6_
TX
- - - SDIO_D6
DCMI_
D0
LCD_
HSYNC
EVEN
TOUT
PC7 - -
TIM3_
CH2
TIM8_
CH2
--
I2S3_
MCK
-
USART6_
RX
- - - SDIO_D7
DCMI_
D1
LCD_G6
EVEN
TOUT
Table 12. STM32F427xx and STM32F429xx alternate function mapping (continued)
Port
AF0 AF1 AF2 AF3 AF4 AF5 AF6 AF7 AF8 AF9 AF10 AF11 AF12 AF13 AF14 AF15
SYS TIM1/2 TIM3/4/5
TIM8/9/
10/11
I2C1/
2/3
SPI1/2/
3/4/5/6
SPI2/3/
SAI1
SPI3/
USART1/
2/3
USART6/
UART4/5/7
/8
CAN1/2/
TIM12/13/14
/LCD
OTG2_HS
/OTG1_
FS
ETH
FMC/SDIO
/OTG2_FS
DCMI LCD SYS
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