STM32F050G4P7TR 查看數據表（PDF） - STMicroelectronics

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STM32F050G4P7TR

Low- and medium-density advanced ARM™-based 32-bit MCU with up to 32 Kbytes Flash, timers, ADC and comm. interfaces

STMicroelectronics 

Pinouts and pin description

STM32F050xx

Table 8. Pin definitions

Pin number

Pin name

(function after

reset)

Pin functions

Notes

Alternate functions

Additional

functions

1-

-

2-

-

3-

-

4-

-

52 2

63 3

74 4

80 -

95 5

10 6 6

11 7 7

12 8 8

13 9 9

14 10 10

15 11 11

-

VBAT

S

-

PC13

I/O TC (1)(2)

-

PC14/OSC32_IN I/O TC (1)(2)

(PC14)

-

PC15/OSC32_OUT

I/O

TC (1)(2)

(PC15)

PF0/OSC_IN

2

I/O FT

(PF0)

PF1/OSC_OUT

3

I/O FT

(PF1)

4

NRST

I/O RST

-

VSSA

S

5

VDDA

S

6

PA0

I/O TTa

7

PA1

I/O TTa

8

PA2

I/O TTa

9

PA3

I/O TTa

10

PA4

I/O TTa

11

PA5

I/O TTa

Backup power supply

RTC_TAMP1,

RTC_TS,

RTC_OUT,

WKUP2

OSC32_IN

OSC32_OUT

OSC_IN

OSC_OUT

Device reset input / internal reset output

(active low)

Analog ground

Analog power supply

TIM2_CH1_ETR,

USART1_CTS(3)

ADC_IN0,

RTC_TAMP2,

WKUP1

TIM2_CH2,

EVENTOUT,

USART1_RTS(3)

ADC_IN1

TIM2_CH3,

USART1_TX(3)

ADC_IN2

TIM2_CH4,

USART1_RX(3)

ADC_IN3

SPI1_NSS,

I2S1_WS,

TIM14_CH1,

USART1_CK(3)

ADC_IN4

SPI1_SCK,

I2S1_CK,

TIM2_CH1_ETR

ADC_IN5

26/97

Doc ID 023683 Rev 1

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