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Microcontroller smallest system board-GD32F130G8U6

Overview

Features

Adopts ARM® Cortex® -M3 RISC core, 72M main frequency, 64KB FLASH memory and 8KB SRAM memory
Working voltage 3.3V
I/O ports and peripherals are connected to two APB buses
A 12-bit ADC
5 general-purpose 16-bit timers
A 32-bit timer
A PWM advanced timer
Two-way SPI
Two-way I2C
Two-way USART

product description

The size of the core board is only 4.4cm*4.4cm, and leads to the remaining IO ports. Equipped with two LED indicators and power indicator, KEY button, RST reset button, P2 SWD download debugging interface, and P6 OLED interface. The core board can use the MINI_USB interface to power the core board.

Pin function table

symbol	P1	P2	P3	P4, P5	P6	P7
describe	BOOT0 interface	SWD download debugging interface	MINI_USB interface	3.3V power interface	OLED (4Pin) interface	Lead out I/O interface

Design Files

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Update:2025-06-23 01:59:37

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