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ManualsBrandsST ManualsEmbedded Processors & ControllersMicrocontroller 32bit 2MB LQFP
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Pinouts and pin description STM32F427xx STM32F429xx
76/239 DocID024030 Rev 10
Port A
PA13
JTMS-
SWDI
O
------- - - - - ---
EVEN
TOUT
PA14
JTCK-
SWCL
K
------- - - - - ---
EVEN
TOUT
PA15 JTDI
TIM2_
CH1/TIM2
_ETR
---
SPI1_
NSS
SPI3_
NSS/
I2S3_WS
-- - -- ---
EVEN
TOUT
Port B
PB0 -
TIM1_
CH2N
TIM3_
CH3
TIM8_
CH2N
- - - - - LCD_R3
OTG_HS_
ULPI_D1
ETH_MII_
RXD2
---
EVEN
TOUT
PB1 -
TIM1_
CH3N
TIM3_
CH4
TIM8_
CH3N
- - - - - LCD_R6
OTG_HS_
ULPI_D2
ETH_MII_
RXD3
---
EVEN
TOUT
PB2 - - - - - - - - - - - - - - -
EVEN
TOUT
PB3
JTDO/
TRAC
ESWO
TIM2_
CH2
---
SPI1_
SCK
SPI3_
SCK/
I2S3_CK
-- - -- ---
EVEN
TOUT
PB4
NJTR
ST
-
TIM3_
CH1
--
SPI1_
MISO
SPI3_
MISO
I2S3ext_
SD
-------
EVEN
TOUT
PB5 - -
TIM3_
CH2
-
I2C1_
SMBA
SPI1_
MOSI
SPI3_
MOSI/
I2S3_SD
- - CAN2_RX
OTG_HS_
ULPI_D7
ETH_PPS
_OUT
FMC_
SDCKE1
DCMI_
D10
-
EVEN
TOUT
PB6 - -
TIM4_
CH1
-
I2C1_
SCL
--
USART1_
TX
-CAN2_TX- -
FMC_
SDNE1
DCMI_
D5
-
EVEN
TOUT
PB7 - -
TIM4_
CH2
-
I2C1_
SDA
--
USART1_
RX
- - - - FMC_NL
DCMI_
VSYNC
-
EVEN
TOUT
PB8 - -
TIM4_
CH3
TIM10_
CH1
I2C1_
SCL
- - - - CAN1_RX -
ETH_MII_
TXD3
SDIO_D4
DCMI_
D6
LCD_B6
EVEN
TOUT
PB9 - -
TIM4_
CH4
TIM11_
CH1
I2C1_
SDA
SPI2_
NSS/I2
S2_WS
- - - CAN1_TX - - SDIO_D5
DCMI_
D7
LCD_B7
EVEN
TOUT
PB10 -
TIM2_
CH3
--
I2C2_
SCL
SPI2_
SCK/I2
S2_CK
-
USART3_
TX
--
OTG_HS_
ULPI_D3
ETH_MII_
RX_ER
- - LCD_G4
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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