Datasheet

STM32F100x4, STM32F100x6, STM32F100x8, STM32F100xB Pinouts and pin description
Doc ID 16455 Rev 7 27/88
63 37 F6 - PC6 I/O FT PC6 TIM3_CH1
64 38 E7 PC7 I/O FT PC7 TIM3_CH2
65 39 E8 PC8 I/O FT PC8 TIM3_CH3
66 40 D8 - PC9 I/O FT PC9 TIM3_CH4
67 41 D7 29 PA8 I/O FT PA8
USART1_CK / MCO /
TIM1_CH1
68 42 C7 30 PA9 I/O FT PA9
USART1_TX
(12)
/ TIM1_CH2 /
TIM15_BKIN
69 43 C6 31 PA10 I/O FT PA10
USART1_RX
(12)
/ TIM1_CH3 /
TIM17_BKIN
70 44 C8 32 PA11 I/O FT PA11 USART1_CTS / TIM1_CH4
71 45 B8 33 PA12 I/O FT PA12 USART1_RTS / TIM1_ETR
72 46 A8 34 PA13 I/O FT JTMS-SWDIO PA13
73 - - - Not connected
74 47 D5 35 V
SS_2
SV
SS_2
75 48 E5 36 V
DD_2
SV
DD_2
76 49 A7 37 PA14 I/O FT JTCK/SWCLK PA14
77 50 A6 38 PA15 I/O FT JTDI
TIM2_CH1_ETR
/ PA15/
SPI1_NSS
78 51 B7 - PC10 I/O FT PC10 USART3_TX
79 52 B6 - PC11 I/O FT PC11 USART3_RX
80 53 C5 - PC12 I/O FT PC12 USART3_CK
81 - C1 - PD0 I/O FT PD0
82 - D1 - PD1 I/O FT PD1
83 54 B5 PD2 I/O FT PD2 TIM3_ETR
84 - - - PD3 I/O FT PD3 USART2_CTS
85 - - - PD4 I/O FT PD4 USART2_RTS
86 - - - PD5 I/O FT PD5 USART2_TX
87 - - - PD6 I/O FT PD6 USART2_RX
88 - - - PD7 I/O FT PD7 USART2_CK
89 55 A5 39 PB3 I/O FT JTDO
TIM2_CH2 / PB3
TRACESWO
SPI1_SCK
Table 4. Low & medium-density STM32F100xx pin definitions (continued)
Pins
Pin name
Type
(1)
I / O level
(2)
Main
function
(3)
(after reset)
Alternate functions
(3)(4)
LQFP100
LQFP64
TFBGA64
LQFP48
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