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Pin Descriptions

Last updated 1 month ago

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Depending on the CubeNode version, the IMU may not be available.

Pin Number

Pin Type

Pin Name

Function

Additional Functions

1

I/O

CAN1_L

CAN1_L

2

I/O

CAN1_H

CAN1_H

3

I/O

PE1

UART8_TX

EVENTOUT

4

I/O

PE0

UART8_RX

EVENTOUT

5

I/O

PB8

I2C1_SCL

TIM16_CH1,TIM4_CH3,UART4_RX,EVENTOUT

6

I/O

PB7

I2C1_SDA

TIM17_CH1N,TIM4_CH2,USART1_RX,EVENTOUT

7

I/O

PC10

SPI3_SCK

USART3_TX,UART4_TX,EVENTOUT

8

I/O

PC11

SPI3_MISO

USART3_RX,UART4_RX,EVENTOUT

9

I/O

PC12

SPI3_MOSI

UART5_TX,EVENTOUT

10

I/O

PA10/PA8

SPI3_CS

TIM1_CH1,I2C3_SCL,EVENTOUT

11

Reserved Don’t Use

12

Reserved Don’t Use

13

P

VDD_3V3

VDD_3V3

14

I/O

CAN2_L

CAN2_L

15

I/O

CAN2_H

CAN2_H

16

I/O

PA14

SWCLK

17

I/O

PA13

SWDIO

18

I

NRST

NRST

19

I

BOOT0

BOOT0

20

I/O

PE2

GPIO_PE2

SPI4_SCK,EVENTOUT

21

I/O

PE10

GPIO_PE10

TIM1_CH2N,EVENTOUT

22

I/O

PE8

UART7_TX

TIM1_CH1N,EVENTOUT

23

I/O

PE7

UART7_RX

EVENTOUT.

24

P

GND

GND

25

I/O

PF3

ADC3_INP5

EVENTOUT

26

I/O

PF5

ADC3_INP4

EVENTOUT

27

I/O

PC3_C

ADC3_INP1

EVENTOUT

28

I/O

PC2_C

ADC3_INP0

SPI2_MISO,ADC3_INN1,EVENTOUT

29

P

GND

GND

30

I/O

PC9

TIM8_CH4

TIM3_CH4,I2C3_SDA,EVENTOUT

31

I/O

PC8

TIM8_CH3

TIM3_CH3,EVENTOUT

32

I/O

PD15

TIM4_CH4

EVENTOUT

33

I/O

PD14

TIM4_CH3

EVENTOUT

34

I/O

PD13

TIM4_CH2

I2C4_SDA,EVENTOUT

35

I/O

PD12

TIM4_CH1

I2C4_SCL,EVENTOUT

36

P

GND

GND

37

I/O

PF4

ADC3_INP9

ADC3_INN5,ADC3_INP9,EVENTOUT

38

I/O

PF14

ADC2_INP6

I2C4_SCL,ADC2_INN2,ADC2_INP6,EVENTOUT

39

I/O

PF13

ADC2_INP2

EVENTOUT

40

Reserved Don’t Use

41

Reserved Don’t Use

42

P

GND

GND

43

I/O

PC7

TIM8_CH2

USART6_RX,TIM3_CH2,EVENTOUT

44

I/O

PC6

TIM8_CH1

USART6_TX,TIM3_CH1,EVENTOUT

45

I/O

PB1

TIM3_CH4

TIM1_CH3N,TIM8_CH3N,TIM8_CH3N,EVENTOUT

46

I/O

PB0

TIM3_CH3

TIM1_CH2N,TIM8_CH2N,ADC12_INN5,ADC12_INP9,EVENTOUT

47

I/O

PE6

TIM15_CH2

SPI4_MOSI,EVENTOUT

48

Reserved Don’t Use

49

P

GND

GND

50

I/O

PA5

ADC1_INP19

TIM2_CH1,TIM8_CH1N,SPI1_SCK,EVENTOUT

51

I/O

PA4

ADC1_INP18

DAC1_OUT1,EVENTOUT

52

Reserved Don’t Use

53

I/O

PC0

ADC1_INP10

EVENTOUT

54

P

GND

GND

55

I/O

PA3

TIM5_CH4

TIM2_CH4,TIM15_CH2,USART2_RX,ADC12_INP15,EVENTOUT

56

Reserved Don’t Use

57

I/O

PE5

TIM15_CH1

SPI4_MISO,EVENTOUT

58

I/O

PB10

TIM2_CH3

I2C2_SCL,SPI2_SCK,USART3_TX,EVENTOUT

59

Reserved Don’t Use

60

I/O

PA15

TIM2_CH1

EVENTOUT

61

P

GND

GND

62

I/O

PF12

ADC1_INP6

ADC1_INN2,EVENTOUT

63

Reserved Don’t Use

64

I/O

PA6

ADC1_INP3

TIM3_CH1,SPI1_MISO,TIM13_CH1,EVENTOUT

65

I/O

PF11

ADC1_INP2

ADC1_INP2,EVENTOUT

66

P

GND

GND

67

Reserved Don’t Use

68

I/O

PA0

TIM5_CH1

TIM2_CH1,UART4_TX,ADC1_INP16,EVENTOUT

69

I/O

PE14

TIM1_CH4

SPI4_MOSI,EVENTOUT

70

I/O

PE13

TIM1_CH3

SPI4_MISO,EVENTOUT

71

I/O

PE11

TIM1_CH2

EVENTOUT

72

I/O

PE9

TIM1_CH1

EVENTOUT

73

P

GND

GND

74

P

GND

GND

75

I/O

PA12

OTG_FS_DP

UART4_TX,EVENTOUT

76

I/O

PA11

OTG_FS_DM

TIM1_CH4,UART4_RX,EVENTOUT

77

P

PA9

VBUS

78

P

VDD_5V

VDD_5V

79

I/O

ETHERNET_TX-

ETHERNET_TX-

80

I/O

ETHERNET_TX+

ETHERNET_TX+

81

I/O

ETHERNET_RX-

ETHERNET_RX-

82

I/O

ETHERNET_RX+

ETHERNET_RX+

83-84

P

GND

GND

85-95

Reserved Don’t Use

96-97

P

GND

GND

98-100

Reserved Don’t Use

101

I/O

PB15

SDMMC2_D1

TIM1_CH3N,TIM12_CH2,TIM8_CH3N,USART1_RX,OTG_HS_DP,EVENTOUT

102

I/O

PB14

SDMMC2_D0

TIM1_CH2N,TIM12_CH1,TIM8,CH2N,USART1_TX,SPI2_MISO,OTG_HS_DM,EVENTOUT

103-105

Reserved Don’t Use

106

I/O

PB3

SDMMC2_D2

TIM2_CH2,SPI1_SCK,EVENTOUT

107

I/O

PB4

SDMMC2_D3

TIM3_CH1,SPI1_MISO,EVENTOUT

108-109

Reserved Don’t Use

110

I/O

PD6

SDMMC2_CK

USART2_RX,EVENTOUT

111

I/O

PD7

SDMMC2_CMD

SPI1_MOSI,EVENTOUT