ST STM32F103x6 Manual page 9

Pin descriptions
Table 3. Pin definitions (continued)
Pins
G8 28 36 54
K9 - - 55
J9 - - 56
H9 - - 57
G9 - - 58
K10 - - 59
J10 - - 60
H10 - - 61
G10 - - 62
F10 - 37 63
E10 38 64
F9 39 65
E9 - 40 66
D9 29 41 67
C9 30 42 68
D10 31 43 69
C10 32 44 70
B10 33 45 71
A10 34 46 72
F8 - - 73
E6 35 47 74
F6 36 48 75
A9 37 49 76
A8 38 50 77
B9 - 51 78
B8 - 52 79
C8 - 53 80
20/67
Pin name
PB15/SPI2_MOSI
TIM1_CH3N
PD8
PD9
PD10
PD11
PD12
PD13
PD14
PD15
PC6
PC7
PC8
PC9
PA8/USART1_CK/
TIM1_CH1/MCO
PA9/USART1_TX/
TIM1_CH2
PA10/USART1_RX/
TIM1_CH3
PA11 / USART1_CTS/
CANRX / USBDM/
TIM1_CH4
PA12 / USART1_RTS/
CANTX / USBDP/
TIM1_ETR
PA13/JTMS/SWDIO
V
SS_2
V
DD_2
PA14/JTCK/SWCLK
PA15/JTDI
PC10
PC11
PC12
Main function
(after reset)
I/O FT PB15
I/O FT PD8
I/O FT PD9
I/O FT PD10
I/O FT PD11
I/O FT PD12
I/O FT PD13
I/O FT PD14
I/O FT PD15
I/O FT PC6
I/O FT PC7
I/O FT PC8
I/O FT PC9
I/O FT PA8
I/O FT PA9
I/O FT PA10
I/O FT PA11
I/O FT PA12
I/O FT JTMS/SWDIO
Not connected
S V
SS_2
S V
DD_2
I/O FT JTCK/SWCLK
I/O FT JTDI
I/O FT PC10
I/O FT PC11
I/O FT PC12
STM32F103xx
(3)
Default alternate functions
(5)
SPI2_MOSI
TIM1_CH3N
USART1_CK/
(6)
TIM1_CH1 /MCO
USART1_TX
(6)
TIM1_CH2
USART1_RX
(6)
TIM1_CH3
USART1_CTS/
(6)
CANRX /
(6)
TIM1_CH4 / USBDM
USART1_RTS/
(6)
CANTX
(6)
TIM1_ETR / USBDP
PA13
PA14
PA15
/
(6)
(6)
/
(6)
/
/