HT32F52243 datasheet(28/44 Pages) HOLTEK

28 / 44 page

Rev. 1.00

�8 of 44

��to�e� �� 01�

��-Bit A�m® Co�tex®-M0+ MCU

HT��F5��4�/HT��F5��5�

Pin number

Pin Name

Type(1)

Structure(2)

Output

Driving

Description

LQFP

QFN

Default function (AF0)

�4

�5

��

PA8

I/�

��V

4/8/1�/16 mA

PA8

�5

�6

��

PA9

I/�

��V_PU

4/8/1�/16 mA

PA9_B��T

�6

��

�4

PA10

I/�

��V

4/8/1�/16 mA

PA10

��

�8

�5

PA11

I/�

��V

4/8/1�/16 mA

PA11

�8

�9

�6

PA1�

I/�

��V_PU

4/8/1�/16 mA

SWCLK

�9

�0

��

�0

PA1�

I/�

��V_PU

4/8/1�/16 mA

SWDI�

�1

�8

�1

PA14

I/�

��V

4/8/1�/16 mA

PA14

��

�9

��

PA15

I/�

��V

4/8/1�/16 mA

PA15

4�

VDD_�

—

Voltage fo� digital I/�

4�

��

VSS_�

—

G�ound �efe�en�e fo� digital I/�

��

�0

��

PB0

I/�

��V

4/8/1�/16 mA

PB0

�4

�1

�4

PB1

I/�

��V

4/8/1�/16 mA

PB1

PD1

I/�

��V

4/8/1�/16 mA

PD1

4�

PD�

I/�

��V

4/8/1�/16 mA

PD�

I/�

��V

4/8/1�/16 mA

PD�

�5

��

VDD_�

—

Voltage fo� digital I/�

�6

��

VSS_�

—

G�ound �efe�en�e fo� digital I/�

��

�4

�5

PB�

I/�

��V

4/8/1�/16 mA

PB�

�8

�5

�6

PB�

I/�

��V

4/8/1�/16 mA

PB�

�9

�6

��

PB4

I/�

��V

4/8/1�/16 mA

PB4

5�

��

�8

PB5

I/�

��V

4/8/1�/16 mA

PB5

5�

PC14

I/�

��V

4/8/1�/16 mA

PC14

PC15

I/�

��V

4/8/1�/16 mA

PC15

VDD_�

—

Voltage fo� digital I/�

VSS_�

—

G�ound �efe�en�e fo� digital I/�

5�

�8

PC1

AI/�

��V

4/8/1�/16 mA

PC1

4�

�9

PC�

AI/�

��V

4/8/1�/16 mA

PC�

4�

PC�

AI/�

��V

4/8/1�/16 mA

PC�

PB6

AI/�

��V

4/8/1�/16 mA

PB6

4�

�9

PB�

AI/�

��V

4/8/1�/16 mA

PB�

6�

4�

�0

PB8

AI/�

��V

4/8/1�/16 mA

PB8

6�

4�

�1

VDDA

—

Analog voltage fo� ADC and Compa�ato�

��

VSSA

—

G�ound �efe�en�e fo� the ADC and Compa�a-

to�

Notes: 1. I = input� � = output� A = Analog po�t� P = powe� supply� PU = pull-up� VDD = VDD Powe�� EP = Exposed Pad.

�. ��V = �.0 V ~ �.6 V tole�ant.

�. These pins a�e lo�ated at the VDD powe� domain.

4. The pin num�e� �� of the QFN�� is lo�ated at the exposed pad of the QFN pa�kage.

HT32F52243 Datasheet(PDF) 28 Page - Holtek Semiconductor Inc

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