APM32F103TBU7-R datasheet(10/78 Pages) GEEHY

10 / 78 page

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P a g e 9

Figure 4 Distribution Diagram of APM32F103xB Series QFN36 Pins

VDD_2

VSS_2

PA13

PA12

PA11

VDD_1

PA8

PA10

PA9

VDD_3

OSC_IN/PD0

OSC_OUT/PD1

NRST

VSSA

PA2

PA1

VDDA

PA0-WKUP

QFN36

3.2

Pin function description

Table2 Legends/Abbreviations Used in Output Pin Table

Name

Abbreviations

Definitions

Pin Name

Unless otherwise specified in the bracket below the pin name, the pin functions during and after

reset are the same as the actual pin name

Pin type

Power pin

Only input pin

I/O

I/O pin

I/O structure

FT I/O

5Tf

FT I/O, FM+ function

STDA

3.3V standard I/O, directly connected to ADC

STD

3.3V standard I/O

BOOT0

Dedicated Boot0 pin

NRST

Bidirectional reset pin with built-in weak pull-up resistor

Cautions

Unless otherwise specified in the notes, all I/O is set as floating input during and after reset

Default

Select/enable this function directly through peripheral register

APM32F103TBU7-R 数据表(PDF) 10 Page - Geehy Semiconductor Co., Ltd.

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