Datasheet

Pinout and pin description STM32F446xC/E
60/202 DocID027107 Rev 6
Port B
PB0 - TIM1_CH2N TIM3_CH3
TIM8_
CH2N
-- -
SPI3_MOS
I/
I2S3_SD
UART4_
CTS
-
OTG_HS_
ULPI_D1
-SDIO_D1- -
EVENT
OUT
PB1 - TIM1_CH3N TIM3_CH4
TIM8_
CH3N
-- - - - -
OTG_HS_
ULPI_D2
-SDIO_D2- -
EVENT
OUT
PB2 - TIM2_CH4 - - - -
SAI1_
SD_A
SPI3_MOS
I/
I2S3_SD
-
QUADSPI_
CLK
OTG_HS_
ULPI_D4
- SDIO_CK - -
EVENT
OUT
PB3
JTDO/
TRACES
WO
TIM2_CH2 - -
I2C2_
SDA
SPI1_SCK
/I2S1_CK
SPI3_SCK
/
I2S3_CK
--- - - ---
EVENT
OUT
PB4 NJTRST - TIM3_CH1 -
I2C3_
SDA
SPI1_MISO
SPI3_
MISO
SPI2_NSS/
I2S2_WS
-- - - ---
EVENT
OUT
PB5 - - TIM3_CH2 -
I2C1_
SMBA
SPI1_MOSI
/I2S1_SD
SPI3_
MOSI/
I2S3_SD
- - CAN2_RX
OTG_HS_
ULPI_D7
-
FMC_
SDCKE1
DCMI_
D10
-
EVENT
OUT
PB6 - - TIM4_CH1
HDMI_
CEC
I2C1_
SCL
--
USART1_
TX
-CAN2_TX
QUADSPI_
BK1_NCS
-
FMC_
SDNE1
DCMI_D5 -
EVENT
OUT
PB7 - - TIM4_CH2 -
I2C1_
SDA
--
USART1_
RX
SPDIF_
RX0
-- -FMC_NL
DCMI_
VSYNC
-
EVENT
OUT
PB8 -
TIM2_CH1/
TIM2_ETR
TIM4_CH3
TIM10_
CH1
I2C1_
SCL
- - - - CAN1_RX - - SDIO_D4 DCMI_D6 -
EVENT
OUT
PB9 -
TIM2_
CH2
TIM4_CH4
TIM11_
CH1
I2C1_
SDA
SPI2_NSS/
I2S2_WS
SAI1_
FS_B
- - CAN1_TX - - SDIO_D5 DCMI_D7 -
EVENT
OUT
PB10 - TIM2_CH3 - -
I2C2_
SCL
SPI2_SCK/
I2S2_CK
SAI1_
SCK_A
USART3_
TX
--
OTG_HS_
ULPI_D3
----
EVENT
OUT
PB11 - TIM2_CH4 - -
I2C2_
SDA
--
USART3_
RX
SAI2_
SD_A
-- - ---
EVENT
OUT
PB12 - TIM1_BKIN - -
I2C2_
SMBA
SPI2_NSS/
I2S2_WS
SAI1_
SCK_B
USART3_
CK
-CAN2_RX
OTG_HS_
ULPI_D5
-
OTG_
HS_ID
--
EVENT
OUT
PB13 - TIM1_CH1N - - -
SPI2_SCK/
I2S2_CK
-
USART3_
CTS
-CAN2_TX
OTG_HS_
ULPI_D6
----
EVENT
OUT
PB14 - TIM1_CH2N -
TIM8_
CH2N
-SPI2_MISO -
USART3_
RTS
- TIM12_CH1 - -
OTG_
HS_DM
--
EVENT
OUT
PB15
RTC_
REFIN
TIM1_CH3N -
TIM8_
CH3N
-
SPI2_MOSI
/I2S2_SD
- - - TIM12_CH2 - -
OTG_
HS_DP
--
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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