Datasheet

Pinouts and pin descriptions STM32F100xC, STM32F100xD, STM32F100xE
28/98 Doc ID 15081 Rev 7
93 - - PG8 I/O FT PG8
94 - - V
SS_9
SV
SS_9
95 - - V
DD_9
SV
DD_9
96 63 37 PC6 I/O FT PC6 TIM3_CH1
97 64 38 PC7 I/O FT PC7 TIM3_CH2
98 65 39 PC8 I/O FT PC8 TIM13_CH1 TIM3_CH3
99 66 40 PC9 I/O FT PC9 TIM14_CH1 TIM3_CH4
100 67 41 PA8 I/O FT PA8
USART1_CK/
TIM1_CH1
(8)
/MCO
101 68 42 PA9 I/O FT PA9
USART1_TX
(8)
/
TIM1_CH2
(8)
/
TIM15_BKIN
102 69 43 PA10 I/O FT PA10
USART1_RX
(8)
/
TIM1_CH3
(8)
/
TIM17_BKIN
103 70 44 PA11 I/O FT PA11
USART1_CTS /
TIM1_CH4
(8)
104 71 45 PA12 I/O FT PA12
USART1_RTS /
TIM1_ETR
(8)
105 72 46 PA13 I/O FT
JTMS-
SWDIO
106 73 - Not connected
107 74 47
V
SS_2
SV
SS_2
108 75 48 V
DD_2
SV
DD_2
109 76 49 PA14 I/O FT
JTCK-
SWCLK
110 77 50 PA15 I/O FT JTDI SPI3_NSS
TIM2_CH1_ETR /
SPI1_NSS
111 78 51 PC10 I/O FT PC10 UART4_TX USART3_TX
112 79 52 PC11 I/O FT PC11 UART4_RX USART3_RX
113 80 53
PC12 I/O FT PC12 UART5_TX USART3_CK
114 81 - PD0 I/O FT PD0 FSMC_D2
(9)
115 82 - PD1 I/O FT PD1 FSMC_D3
(9)
116 83 54 PD2 I/O FT PD2 TIM3_ETR/UART5_RX
117 84 - PD3 I/O FT PD3 FSMC_CLK USART2_CTS
118 85 -
PD4 I/O FT PD4 FSMC_NOE USART2_RTS
Table 4. High-density STM32F100xx pin definitions (continued)
Pins
Pin name
Type
(1)
I / O Level
(2)
Main
function
(3)
(after reset)
Alternate functions
(4)
LQFP144 LQFP100
LQFP64
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