Datasheet

ManualsBrandsST ManualsEmbedded Processors & ControllersMicrocontroller 32bit 1MB LQFP

DocID16554 Rev 4 31/136

STM32F103xF, STM32F103xG Pinouts and pin descriptions

132

M4 27 36 47 PB1 I/O PB1

ADC12_IN9 / TIM3_CH4

(7)

TIM8_CH3N

TIM1_CH3N

J5 28 37 48 PB2 I/O FT PB2/BOOT1 - -

M5 - - 49 PF11 I/O FT PF11 FSMC_NIOS16 -

L5 - - 50 PF12 I/O FT PF12 FSMC_A6 -

H5 - - 51 V

SS_6

G5 - - 52 V

DD_6

K5 - - 53 PF13 I/O FT PF13 FSMC_A7 -

M6 - - 54 PF14 I/O FT PF14 FSMC_A8 -

L6 - - 55 PF15 I/O FT PF15 FSMC_A9 -

K6 - - 56 PG0 I/O FT PG0 FSMC_A10 -

J6 - - 57 PG1 I/O FT PG1 FSMC_A11 -

M7 - 38 58 PE7 I/O FT PE7 FSMC_D4 TIM1_ETR

L7 - 39 59 PE8 I/O FT PE8 FSMC_D5 TIM1_CH1N

K7 - 40 60 PE9 I/O FT PE9 FSMC_D6 TIM1_CH1

H6 - - 61 V

SS_7

G6 - - 62 V

DD_7

J7 - 41 63 PE10 I/O FT PE10 FSMC_D7 TIM1_CH2N

H8 - 42 64 PE11 I/O FT PE11 FSMC_D8 TIM1_CH2

J8 - 43 65 PE12 I/O FT PE12 FSMC_D9 TIM1_CH3N

K8 - 44 66 PE13 I/O FT PE13 FSMC_D10 TIM1_CH3

L8 - 45 67 PE14 I/O FT PE14 FSMC_D11 TIM1_CH4

M8 - 46 68 PE15 I/O FT PE15 FSMC_D12 TIM1_BKIN

M9 29 47 69 PB10 I/O FT PB10 I2C2_SCL / USART3_TX

(7)

TIM2_CH3

M10 30 48 70 PB11 I/O FT PB11 I2C2_SDA / USART3_RX

(7)

TIM2_CH4

H7 31 49 71 V

SS_1

G7 32 50 72 V

DD_1

M11 33 51 73 PB12 I/O FT PB12

SPI2_NSS / I2S2_WS /

I2C2_SMBA / USART3_CK

(7)

TIM1_BKIN

(7)

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

Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.