
Pinouts and pin description
STM32F405xx, STM32F407xx
Pin number
Table 7. STM32F40x pin and ball definitions (continued)
Pin name
(function after
reset)(1)
Alternate functions Additional functions
- B2 - - D14 132
PI1
I/O FT
- - - - C14 133
PI2
I/O FT
- - - - C13 134
PI3
I/O FT
- - - - D9 135
VSS
S
- - - - C9 136
VDD
S
49
A2
76 109 A14 137
PA14
(JTCK/SWCLK)
I/O
FT
50 B3 77 110 A13 138
PA15
(JTDI)
I/O FT
51 D5 78 111 B14 139
PC10
I/O FT
52 C4 79 112 B13 140
PC11
I/O FT
53 A3 80 113 A12 141
PC12
I/O FT
- D6 81 114 B12 142
- C5 82 115 C12 143
54 B4 83 116 D12 144
PD0
PD1
PD2
I/O FT
I/O FT
I/O FT
SPI2_SCK / I2S2_CK /
DCMI_D8/ EVENTOUT
TIM8_CH4 /SPI2_MISO /
DCMI_D9 / I2S2ext_SD/
EVENTOUT
TIM8_ETR / SPI2_MOSI /
I2S2_SD / DCMI_D10/
EVENTOUT
JTCK-SWCLK/
EVENTOUT
JTDI/ SPI3_NSS/
I2S3_WS/TIM2_CH1_ET
R / SPI1_NSS /
EVENTOUT
SPI3_SCK / I2S3_CK/
UART4_TX/SDIO_D2 /
DCMI_D8 / USART3_TX/
EVENTOUT
UART4_RX/ SPI3_MISO /
SDIO_D3 /
DCMI_D4/USART3_RX /
I2S3ext_SD/ EVENTOUT
UART5_TX/SDIO_CK /
DCMI_D9 / SPI3_MOSI
/I2S3_SD / USART3_CK/
EVENTOUT
FSMC_D2/CAN1_RX/
EVENTOUT
FSMC_D3 / CAN1_TX/
EVENTOUT
TIM3_ETR/UART5_RX/
SDIO_CMD / DCMI_D11/
EVENTOUT
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