We respect your privacy. Please consent to all cookies when you visit our website. Refer to our "Privacy Policy" for more information on how we handle personal data.

Features

Documentation

Tools

Features

Core

Cortex®-M3

Series

GD32F103

Package

LQFP144

Max Speed (MHz)

108

Flash (Bytes)

256K

SRAM (Bytes)

48K

I/O

up to 112

GPTM (16bit)

4

Advanced TM (16bit)

2

Basic TM (16bit)

2

SysTick (24bit)

1

WDG

2

RTC

1

USART+UART

5+0

I2C

2

SPI

3

I2S

2

CAN 2.0B

1

USB 2.0

1

SDIO

1

EXMC

1

12bit ADC Units (CHs)

3(21)

12bit DAC Units

2

Show more

Technical Documentation

All Types
Datasheet
User Manual
Application Note

Search

Development Tools

TOP

  • Accept

  • Decline

Contact us

Your feedback is important for us. Please do not hesitate to contact us if you have any questions

Name*

Country*

City*

Tel

Phone*

Email*

Company Name*

Job Title

Tell us more about your inquiry.*

Interested Products*

Flash

MCU

Sensor

Analog

Yes, I would like to receive updates from GigaDevice

Captcha*

I acknowledge that I have read and agree to the privacy policy

Submit

Submit successfully!

We will contact you as soon as possible, thanks for your patience!