STM32F405xx, STM32F407xx
Pinouts and pin description
Table 7. STM32F40x pin and ball definitions (continued)
Pin number
Pin name
Alternate functions
Additional functions
(function after
reset)(1)
SPI2_NSS / I2S2_WS /
I2C2_SMBA/
USART3_CK/ TIM1_BKIN
/ CAN2_RX /
33 J3 51 73 P12 92
PB12
PB13
I/O FT
OTG_HS_ULPI_D5/
ETH_RMII_TXD0 /
ETH_MII_TXD0/
OTG_HS_ID/ EVENTOUT
SPI2_SCK / I2S2_CK /
USART3_CTS/
TIM1_CH1N /CAN2_TX /
OTG_HS_ULPI_D6 /
ETH_RMII_TXD1 /
ETH_MII_TXD1/
34 J1 52 74 P13 93
I/O FT
OTG_HS_VBUS
EVENTOUT
SPI2_MISO/ TIM1_CH2N
/ TIM12_CH1 /
OTG_HS_DM/
USART3_RTS /
TIM8_CH2N/I2S2ext_SD/
EVENTOUT
35 J2 53 75 R14 94
PB14
PB15
I/O FT
SPI2_MOSI / I2S2_SD/
TIM1_CH3N / TIM8_CH3N
/ TIM12_CH2 /
36 H1 54 76 R15 95
I/O FT
RTC_REFIN
OTG_HS_DP/
EVENTOUT
FSMC_D13 /
USART3_TX/ EVENTOUT
-
-
-
H2 55 77 P15 96
H3 56 78 P14 97
G3 57 79 N15 98
PD8
PD9
I/O FT
I/O FT
I/O FT
FSMC_D14 /
USART3_RX/ EVENTOUT
FSMC_D15 /
USART3_CK/ EVENTOUT
PD10
FSMC_CLE /
FSMC_A16/USART3_CT
S/ EVENTOUT
-
-
G1 58 80 N14 99
G2 59 81 N13 100
PD11
PD12
I/O FT
I/O FT
FSMC_ALE/
FSMC_A17/TIM4_CH1 /
USART3_RTS/
EVENTOUT
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