GD32C103

Overview
Product selector
Documentation

Overview

The GD32C103 product line has a main frequency of 120MHz, and it supports 128KB Flash and 32KB SARM. It also integrates USART+UART, I2C, SPI, CAN-FD, USB FS OTG, I2S, EXMC (External Memory Controller) as well as other digital and analog peripheral resources.

The GD32C103 product line provides QFN36, LQFP48, LQFP64, and LQFP100 package options.

Product selector

Hide filter

Show filter

Reset

4 Results

Download to Excel

Part No	Core	Series	Package QFN36 LQFP64 LQFP48 LQFP100	Max Speed (MHz)	Flash (Bytes)	SRAM (Bytes)	I/O up to 80 up to 51 up to 37 up to 26	GPTM (16bit) ≥ ≤	Advanced TM (16bit) ≥ ≤	Basic TM (16bit)	SysTick (24bit)	WDG	RTC	USART+UART 2+0 3+2 3+0	I2C ≥ ≤	SPI ≥ ≤	I2S ≥ ≤	CAN 2.0B	USB 2.0	EXMC ≥ ≤	12bit ADC Units (CHs) 2(16) 2(10)	12bit DAC Units	Temperature Range(TA)
GD32C103TBU6	Cortex®-M4	GD32C103	QFN36	120	128K	32K	up to 26	4	1	2	1	2	1	2+0	1	1	0	2 x FD	FS OTG	0	2(10)	2	-40℃~85℃
GD32C103CBT6	Cortex®-M4	GD32C103	LQFP48	120	128K	32K	up to 37	10	1	2	1	2	1	3+0	2	3	2	2 x FD	FS OTG	0	2(10)	2	-40℃~85℃
GD32C103RBT6	Cortex®-M4	GD32C103	LQFP64	120	128K	32K	up to 51	10	2	2	1	2	1	3+2	2	3	2	2 x FD	FS OTG	0	2(16)	2	-40℃~85℃
GD32C103VBT6	Cortex®-M4	GD32C103	LQFP100	120	128K	32K	up to 80	10	2	2	1	2	1	3+2	2	3	2	2 x FD	FS OTG	1	2(16)	2	-40℃~85℃