CD00191174 Datasheet, PDF(26/112 Page) STMicroelectronics – High-density access line, ARM-based 32-bit MCU

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CD00191174 Datasheet, PDF (26/112 Pages) STMicroelectronics – High-density access line, ARM-based 32-bit MCU

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Pinouts and pin descriptions

STM32F101xC, STM32F101xD, STM32F101xE

Table 5.

Pins

High-density STM32F101xx pin definitions (continued)

Pin name

Main

function(3)

(after reset)

Alternate functions(4)

Default

Remap

18 - -

19 - -

20 - -

21 - -

22 - -

23 5 12

24 6 13

25 7 14

26 8 15

27 9 16

28 10 17

29 11 18

30 12 19

31 - 20

32 - 21

33 13 22

34 14 23

35 15 24

36 16 25

37 17 26

38 18 27

39 19 28

40 20 29

41 21 30

42 22 31

PF6

I/O

PF7

I/O

PF8

I/O

PF9

I/O

PF10

I/O

OSC_IN

OSC_OUT

NRST

I/O

PC0

I/O

PC1

I/O

PC2

I/O

PC3

I/O

VSSA

VREF-

VREF+

VDDA

PA0-WKUP

I/O

PA1

I/O

PA2

I/O

PA3

I/O

VSS_4

VDD_4

PA4

I/O

PA5

I/O

PA6

I/O

PF6

PF7

PF8

PF9

PF10

OSC_IN

OSC_OUT

NRST

PC0

PC1

PC2

PC3

VSSA

VREF-

VREF+

VDDA

PA0

PA1

PA2

PA3

VSS_4

VDD_4

PA4

PA5

PA6

FSMC_NIORD

FSMC_NREG

FSMC_NIOWR

FSMC_CD

FSMC_INTR

ADC_IN10

ADC_IN11

ADC_IN12

ADC_IN13

WKUP/ USART2_CTS(7)/

ADC_IN0/TIM5_CH1/

TIM2_CH1_ETR(7)

USART2_RTS(7)/

ADC_IN1/TIM5_CH2

TIM2_CH2(7)

USART2_TX(7)/

TIM5_CH3/ADC_IN2/

TIM2_CH3(7)

USART2_RX(7)/

TIM5_CH4 / ADC_IN3/

TIM2_CH4(7)

SPI1_NSS/ DAC_OUT1

ADC_IN4 / USART2_CK(7)

SPI1_SCK/

DAC_OUT2/ADC_IN5

SPI1_MISO / ADC_IN6 /

TIM3_CH1(7)

26/112

Doc ID 14610 Rev 8

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