Datasheet

Pinout and pin description STM32F446xC/E
62/202 DocID027107 Rev 6
Port D
PD0 - - - - - SPI4_MISO
SPI3_
MOSI/
I2S3_SD
- - CAN1_RX - - FMC_D2 - -
EVENT
OUT
PD1 - - - - - - -
SPI2_NSS/
I2S2_WS
- CAN1_TX - - FMC_D3 - -
EVENT
OUT
PD2
-
- TIM3_ETR - - - - - UART5_RX - - - SDIO_CMD
DCMI_
D11
-
EVENT
OUT
PD3
TRACE
D1
----
SPI2_SCK/
I2S2_CK
-
USART2_
CTS
-
QUADSPI_
CLK
--FMC_CLK
DCMI_
D5
-
EVENT
OUT
PD4 - - - - - - -
USART2_
RTS
-- - -FMC_NOE--
EVENT
OUT
PD5 - - - - - - -
USART2_
TX
-- - -FMC_NWE--
EVENT
OUT
PD6 - - - - -
SPI3_
MOSI/
I2S3_SD
SAI1_
SD_A
USART2_
RX
-- - -
FMC_
NWAIT
DCMI_
D10
-
EVENT
OUT
PD7 - - - - - - -
USART2_
CK
SPDIF_
RX0
-- -FMC_NE1--
EVENT
OUT
PD8 - - - - - - -
USART3_
TX
SPDIF_
RX1
- - - FMC_D13 - -
EVENT
OUT
PD9 - - - - - - -
USART3_
RX
- - - - FMC_D14 - -
EVENT
OUT
PD10-- - --- -
USART3_
CK
- - - - FMC_D15 - -
EVENT
OUT
PD11
-
---
FMPI2C1
_SMBA
--
USART3_
CTS
-
QUADSPI_
BK1_IO0
SAI2_SD_A - FMC_A16 - -
EVENT
OUT
PD12 - - TIM4_CH1 -
FMPI2C1
_SCL
--
USART3_
RTS
-
QUADSPI_
BK1_IO1
SAI2_FS_A - FMC_A17 - -
EVENT
OUT
PD13 - - TIM4_CH2 -
FMPI2C1
_SDA
----
QUADSPI_
BK1_IO3
SAI2_SCK_A - FMC_A18 - -
EVENT
OUT
PD14 - - TIM4_CH3 -
FMPI2C1
_SCL
---
SAI2_
SCK_A
-- -FMC_D0--
EVENT
OUT
PD15 - - TIM4_CH4 -
FMPI2C1
_SDA
---- - - -FMC_D1--
EVENT
OUT
Table 11. Alternate function (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/
CEC
I2C1/2/3
/4/CEC
SPI1/2/3/
4
SPI2/3/4/
SAI1
SPI2/3/
USART1/
2/3/UART
5/SPDIFR
X
SAI/
USART6/
UART4/5/
SPDIFRX
CAN1/2
TIM12/13/
14/
QUADSPI
SAI2/
QUADSPI/
OTG2_HS/
OTG1_FS
OTG1_FS
FMC/
SDIO/
OTG2_FS
DCMI
-
SYS
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