GD32E23x Series

Based on the Arm® Cortex® -M23 core with main frequency of up to 72MHz.

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Overview

The GD32E23x product series belongs to the value line of the GD32 MCU family. It is a 32-bit general-purpose microcontroller based on the Arm^® Cortex^®-M23 core, delivering high performance with a low gate count. For MCU and embedded applications with compact design requirements, the processor provides high energy efficiency through a compact yet powerful instruction set and an extensively optimized architecture. It also integrates high-end processing features, including a single-cycle multiplier and a 17-cycle divider.

The GD32E23x series incorporates the Arm^® Cortex^®-M23 32-bit processor core operating at up to 72 MHz, with Flash access featuring 0 to 2 wait states for optimized performance. It provides up to 128 KB of embedded Flash memory and 16 KB SRAM. A wide range of enhanced I/Os and on-chip peripherals are connected to two APB buses.

The series features one 12-bit ADC, one comparator, five general-purpose 16-bit timers, one basic timer, and one advanced PWM timer. It also supports a comprehensive set of communication interfaces, including up to two SPIs, two I2Cs, two USARTs, and one I2S. The GD32E23x series operates from a 1.8 V to 3.6 V power supply and supports an operating temperature range of –40 °C to +85 °C. Three power-saving modes provide flexibility in balancing wakeup latency and power consumption, making the series well suited for low-power applications.

These features make the GD32E23x series suitable for a wide range of applications, including industrial control, motor drives, human-machine interfaces, power monitoring and alarm systems, consumer and handheld devices, GPS equipment, e-bikes, and more.

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GD32E235

Based on Cortex®-M23 core, up to 72MHz operating frequency.
Integrated 128KB Flash and 16KB SRAM.
GD32E230

Based on Cortex®-M23 core, up to 72MHz operating frequency.
Integrated 64KB Flash and 8KB SRAM.

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Part No	Core	Series GD32E235 GD32E230	Package TSSOP20 QFN32 QFN28 LQFP48 LQFP32 LGA20	Max Speed (MHz)	Flash (Bytes) 16K 32K 64K 128K	SRAM (Bytes) 4K 6K 8K 16K	I/O up to 39 up to 27 up to 25 up to 23 up to 15	GPTM (16bit) ≥ ≤	Advanced TM (16bit)	Basic TM (16bit)	SysTick (24bit)	WDG	RTC	USART+UART 1+0 1 2+0 2	I2C ≥ ≤	SPI ≥ ≤	I2S	SDIO	12bit ADC Units (CHs) 1(9) 1(10)	Comp	Temperature Range(TA)
GD32E235F4P6TR	Cortex®-M23	GD32E235	TSSOP20	72	16K	4K	up to 15	4	1	1	1	2	1	1	1	1	1	1	1(9)	1	-40℃~85℃
GD32E235F6P6TR	Cortex®-M23	GD32E235	TSSOP20	72	32K	6K	up to 15	4	1	1	1	2	1	2	1	1	1	1	1(9)	1	-40℃~85℃
GD32E235F8P6TR	Cortex®-M23	GD32E235	TSSOP20	72	64K	8K	up to 15	4	1	1	1	2	1	2	2	2	1	1	1(9)	1	-40℃~85℃
GD32E235F4V6TR	Cortex®-M23	GD32E235	LGA20	72	16K	4K	up to 15	4	1	1	1	2	1	1	1	1	1	1	1(9)	1	-40℃~85℃
GD32E235F6V6TR	Cortex®-M23	GD32E235	LGA20	72	32K	6K	up to 15	4	1	1	1	2	1	2	1	1	1	1	1(9)	1	-40℃~85℃
GD32E235F8V6TR	Cortex®-M23	GD32E235	LGA20	72	64K	8K	up to 15	4	1	1	1	2	1	2	2	2	1	1	1(9)	1	-40℃~85℃
GD32E235G4U6TR	Cortex®-M23	GD32E235	QFN28	72	16K	4K	up to 23	4	1	1	1	2	1	1	1	1	1	1	1(10)	1	-40℃~85℃
GD32E235G6U6TR	Cortex®-M23	GD32E235	QFN28	72	32K	6K	up to 23	4	1	1	1	2	1	2	1	1	1	1	1(10)	1	-40℃~85℃
GD32E235G8U6TR	Cortex®-M23	GD32E235	QFN28	72	64K	8K	up to 23	5	1	1	1	2	1	2	2	2	1	1	1(10)	1	-40℃~85℃
GD32E235K4U6	Cortex®-M23	GD32E235	QFN32	72	16K	4K	up to 27	4	1	1	1	2	1	1	1	1	1	1	1(10)	1	-40℃~85℃
GD32E235K6U6	Cortex®-M23	GD32E235	QFN32	72	32K	6K	up to 27	4	1	1	1	2	1	2	1	1	1	1	1(10)	1	-40℃~85℃
GD32E235K8U6	Cortex®-M23	GD32E235	QFN32	72	64K	8K	up to 27	5	1	1	1	2	1	2	2	2	1	1	1(10)	1	-40℃~85℃
GD32E235KBU6	Cortex®-M23	GD32E235	QFN32	72	128K	16K	up to 27	5	1	1	1	2	1	2	2	2	1	1	1(10)	1	-40℃~85℃
GD32E235K4T6	Cortex®-M23	GD32E235	LQFP32	72	16K	4K	up to 25	4	1	1	1	2	1	1	1	1	1	1	1(10)	1	-40℃~85℃
GD32E235K6T6	Cortex®-M23	GD32E235	LQFP32	72	32K	6K	up to 25	4	1	1	1	2	1	2	1	1	1	1	1(10)	1	-40℃~85℃
GD32E235K8T6	Cortex®-M23	GD32E235	LQFP32	72	64K	8K	up to 25	5	1	1	1	2	1	2	2	2	1	1	1(10)	1	-40℃~85℃
GD32E235KBT6	Cortex®-M23	GD32E235	LQFP32	72	128K	16K	up to 25	5	1	1	1	2	1	2	2	2	1	1	1(10)	1	-40℃~85℃
GD32E235C4T6	Cortex®-M23	GD32E235	LQFP48	72	16K	4K	up to 39	4	1	1	1	2	1	1	1	1	1	1	1(10)	1	-40℃~85℃
GD32E235C6T6	Cortex®-M23	GD32E235	LQFP48	72	32K	6K	up to 39	4	1	1	1	2	1	2	1	1	1	1	1(10)	1	-40℃~85℃
GD32E235C8T6	Cortex®-M23	GD32E235	LQFP48	72	64K	8K	up to 39	5	1	1	1	2	1	2	2	2	1	1	1(10)	1	-40℃~85℃
GD32E235CBT6	Cortex®-M23	GD32E235	LQFP48	72	128K	16K	up to 39	5	1	1	1	2	1	2	2	2	1	1	1(10)	1	-40℃~85℃
GD32E230F4P6TR	Cortex®-M23	GD32E230	TSSOP20	72	16K	4K	up to 15	4	1	1	1	2	1	1+0	1	1	1	1	1(9)	1	-40℃~85℃
GD32E230F6P6TR	Cortex®-M23	GD32E230	TSSOP20	72	32K	6K	up to 15	4	1	1	1	2	1	2+0	1	1	1	1	1(9)	1	-40℃~85℃
GD32E230F8P6TR	Cortex®-M23	GD32E230	TSSOP20	72	64K	8K	up to 15	4	1	1	1	2	1	2+0	2	2	1	1	1(9)	1	-40℃~85℃
GD32E230F4V6TR	Cortex®-M23	GD32E230	LGA20	72	16K	4K	up to 15	4	1	1	1	2	1	1+0	1	1	1	1	1(9)	1	-40℃~85℃
GD32E230F6V6TR	Cortex®-M23	GD32E230	LGA20	72	32K	6K	up to 15	4	1	1	1	2	1	2+0	1	1	1	1	1(9)	1	-40℃~85℃
GD32E230F8V6TR	Cortex®-M23	GD32E230	LGA20	72	64K	8K	up to 15	4	1	1	1	2	1	2+0	2	2	1	1	1(9)	1	-40℃~85℃
GD32E230G4U6TR	Cortex®-M23	GD32E230	QFN28	72	16K	4K	up to 23	4	1	1	1	2	1	1+0	1	1	1	1	1(10)	1	-40℃~85℃
GD32E230G6U6TR	Cortex®-M23	GD32E230	QFN28	72	32K	6K	up to 23	4	1	1	1	2	1	2+0	1	1	1	1	1(10)	1	-40℃~85℃
GD32E230G8U6TR	Cortex®-M23	GD32E230	QFN28	72	64K	8K	up to 23	5	1	1	1	2	1	2+0	2	2	1	1	1(10)	1	-40℃~85℃
GD32E230K4U6	Cortex®-M23	GD32E230	QFN32	72	16K	4K	up to 27	4	1	1	1	2	1	1+0	1	1	1	1	1(10)	1	-40℃~85℃
GD32E230K6U6	Cortex®-M23	GD32E230	QFN32	72	32K	6K	up to 27	4	1	1	1	2	1	2+0	1	1	1	1	1(10)	1	-40℃~85℃
GD32E230K8U6	Cortex®-M23	GD32E230	QFN32	72	64K	8K	up to 27	5	1	1	1	2	1	2+0	2	2	1	1	1(10)	1	-40℃~85℃
GD32E230K4T6	Cortex®-M23	GD32E230	LQFP32	72	16K	4K	up to 25	4	1	1	1	2	1	1+0	1	1	1	1	1(10)	1	-40℃~85℃
GD32E230K6T6	Cortex®-M23	GD32E230	LQFP32	72	32K	6K	up to 25	4	1	1	1	2	1	2+0	1	1	1	1	1(10)	1	-40℃~85℃
GD32E230K8T6	Cortex®-M23	GD32E230	LQFP32	72	64K	8K	up to 25	5	1	1	1	2	1	2+0	2	2	1	1	1(10)	1	-40℃~85℃
GD32E230C4T6	Cortex®-M23	GD32E230	LQFP48	72	16K	4K	up to 39	4	1	1	1	2	1	1+0	1	1	1	1	1(10)	1	-40℃~85℃
GD32E230C6T6	Cortex®-M23	GD32E230	LQFP48	72	32K	6K	up to 39	4	1	1	1	2	1	2+0	1	1	1	1	1(10)	1	-40℃~85℃
GD32E230C8T6	Cortex®-M23	GD32E230	LQFP48	72	64K	8K	up to 39	5	1	1	1	2	1	2+0	2	2	1	1	1(10)	1	-40℃~85℃