Pinouts and pin description
STM32F105xx, STM32F107xx
Table 5.
Pins
Pin definitions (continued)
Alternate functions(4)
Main
Pin name
function(3)
(after reset)
Default
Remap
K6
G7
H7
-
-
-
44
45
46
PE13
PE14
PE15
I/O FT
I/O FT
I/O FT
PE13
PE14
PE15
TIM1_CH3
TIM1_CH4
TIM1_BKIN
I2C2_SCL(8)/USART3_TX(7)
ETH_MII_RX_ER
/
J7 29 47
K7 30 48
PB10
PB11
I/O FT
I/O FT
PB10
PB11
TIM2_CH3
TIM2_CH4
I2C2_SDA(8)/USART3_RX(7)
ETH_MII_TX_EN/
/
ETH_RMII_TX_EN
E7 31 49
F7 32 50
VSS_1
VDD_1
S
S
VSS_1
VDD_1
SPI2_NSS(8)/I2S2_WS(8)
/
I2C2_SMBA(8)
/
K8 33 51
PB12
PB13
I/O FT
I/O FT
PB12
PB13
USART3_CK(7)/ TIM1_BKIN(7)
CAN2_RX/ ETH_MII_TXD0/
ETH_RMII_TXD0
/
SPI2_SCK(8) / I2S2_CK(8)
/
USART3_CTS(7)
/
J8 34 52
TIM1_CH1N/CAN2_TX/
ETH_MII_TXD1/
ETH_RMII_TXD1
SPI2_MISO(8) / TIM1_CH2N /
USART3_RTS(7)
H8 35 53
G8 36 54
PB14
PB15
I/O FT
I/O FT
PB14
PB15
SPI2_MOSI(8) / I2S2_SD(8)
TIM1_CH3N(7)
/
USART3_TX/
ETH_MII_RX_DV/
ETH_RMII_CRS_DV
K9
J9
-
-
55
56
PD8
PD9
I/O FT
I/O FT
PD8
PD9
USART3_RX/
ETH_MII_RXD0/
ETH_RMII_RXD0
USART3_CK/
ETH_MII_RXD1/
ETH_RMII_RXD1
H9
G9
-
-
-
57
58
59
PD10
PD11
PD12
I/O FT
I/O FT
I/O FT
PD10
PD11
PD12
USART3_CTS/
ETH_MII_RXD2
TIM4_CH1 /
USART3_RTS/
ETH_MII_RXD3
K10
J10
-
-
60
61
PD13
PD14
I/O FT
I/O FT
PD13
PD14
TIM4_CH2
TIM4_CH3
H10
28/104
Doc ID 15274 Rev 6
STMICROELECTRONICS [ ST ]
