Datasheet

ManualsBrandsSTMICROELECTRONICS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller LQFP 100 (14x14) 32-Bit 72 MHz I/O number 80

Pinouts and pin descriptions STM32F103xF, STM32F103xG

32/120 Doc ID 16554 Rev 3

K10 - 60 82 PD13 I/O FT PD13 FSMC_A18 TIM4_CH2

G8 - - 83 V

SS_8

F8 - - 84 V

DD_8

K11 - 61 85 PD14 I/O FT PD14 FSMC_D0 TIM4_CH3

K12 - 62 86 PD15 I/O FT PD15 FSMC_D1 TIM4_CH4

J12 - - 87 PG2 I/O FT PG2 FSMC_A12

J11 - - 88 PG3 I/O FT PG3 FSMC_A13

J10 - - 89 PG4 I/O FT PG4 FSMC_A14

H12 - - 90 PG5 I/O FT PG5 FSMC_A15

H11 - - 91 PG6 I/O FT PG6 FSMC_INT2

H10 - - 92 PG7 I/O FT PG7 FSMC_INT3

G11 - - 93 PG8 I/O FT PG8

G10 - - 94 V

SS_9

F10 - - 95 V

DD_9

G12 37 63 96 PC6 I/O FT PC6

I2S2_MCK / TIM8_CH1 /

SDIO_D6

TIM3_CH1

F12 38 64 97 PC7 I/O FT PC7

I2S3_MCK / TIM8_CH2 /

SDIO_D7

TIM3_CH2

F11 39 65 98 PC8 I/O FT PC8 TIM8_CH3 / SDIO_D0 TIM3_CH3

E11 40 66 99 PC9 I/O FT PC9 TIM8_CH4 / SDIO_D1 TIM3_CH4

E 1 2 41 67 10 0 PA 8 I /O F T PA 8

USART1_CK / TIM1_CH1

(7)

MCO

D12 4 2 68 10 1 PA 9 I /O F T PA9 U SA RT1_TX

(7)

/ TIM1_CH2

(7)

D11 43 69 102 PA10 I/O FT PA10 USART1_RX

(7)

/ TIM1_CH3

(7)

C12 44 70 103 PA11 I/O FT PA11

USART1_CTS / USBDM /

CAN_RX

(7)

/ TIM1_CH4

(7)

B12 45 71 104 PA12 I/O FT PA12

USART1_RTS / USBDP /

CAN_TX

(7)

/ TIM1_ETR

(7)

A12 46 72 105 PA13 I/O FT

JTMS-

SWDIO

PA13

C11 - 73 106 Not connected

G9 47 74 107

SS_2

F9 48 75 108

DD_2

A11 49 76 109

PA14 I/O F T

JTCK-

SWCLK

PA14

Table 5. STM32F103xF and STM32F103xG pin definitions (continued)

Pins

Pin name

Type

(1)

I / O level

(2)

Main

function

(3)

(after reset)

Alternate functions

(4)

LFBGA144

LQFP64

LQFP100

LQFP144

Default Remap