APM32E103CET6-R datasheet(11/79 Pages) GEEHY

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图

5 Distribution Diagram of APM32E103xCxE Series QFN48 Pins

VBAT

PC13

-TAMPER-RTC

PC14-OSC32_IN

PC15-OSC32_OUT

PD0-OSC_IN

PD1-OSC_OUT

NRST

VSSA

VDDA

PA0

PA1

PA2

VDD_2

VSS_2

PA13

PA12

PA11

PA10

PA9

PA8

PB15

PB14

PB13

PB12

Exposed pad

QFN48

3.2.

Pin function description

Table 2 Legends/Abbreviations Used in Output Pin Table

Name

Abbreviation

Definition

Pin name

Unless otherwise specified in parentheses 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

I/O with 3.3 V standard, directly connected to ADC

STD

I/O with 3.3 V standard

Dedicated Boot0 pin

RST

Bidirectional reset pin with built-in pull-up resistor

Note

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

function

Default

multiplexing

function

Function directly selected/enabled through peripheral register

Remap

Select this function through AFIO remapping register

APM32E103CET6-R 数据表(PDF) 11 Page - Geehy Semiconductor Co., Ltd.

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