GD32C1x3 Series

Based on the Arm® Cortex® -M4 core with main frequency of up to 120MHz.

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Overview

The GD32C1x3 product series integrates the Arm^® Cortex^®-M4 32-bit processor core operating at up to 120 MHz and delivers high processing efficiency with optimized Flash access performance. It provides up to 128 KB of on-chip Flash memory and 32 KB of SRAM. A wide range of enhanced I/Os and peripherals are connected to two APB buses.

The product series operates over a 1.71 V to 3.6 V power supply range and supports an operating temperature range of –40 °C to +85 °C. Multiple power-saving modes enable flexible optimization between wakeup latency and power consumption, making the devices especially suitable for low-power applications.

These features make the GD32C1x3 series suitable for a wide range of connected and advanced embedded applications, including industrial control, motor drives, consumer and handheld devices, human-machine interface (HMI), security and alarm systems, POS, automotive navigation, IoT, and more.

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GD32C103

Based on Cortex®-M4 core, up to 120MHz operating frequency.
Integrated 128KB Flash and 32KB SRAM.
Support CAN-FD module.
GD32C113

Based on Cortex®-M4 core, up to 120MHz operating frequency.
Integrated 128KB Flash and 32KB SRAM.
Support CAN-FD module.

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Part No	Core	Series GD32C113 GD32C103	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)
GD32C113TBU6	Cortex®-M4	GD32C113	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℃
GD32C113CBT6	Cortex®-M4	GD32C113	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℃
GD32C113RBT6	Cortex®-M4	GD32C113	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℃
GD32C113VBT6	Cortex®-M4	GD32C113	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℃
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℃