GD32L23x Series

Based on the Arm® Cortex® -M23 core with main frequency of up to 64MHz.

Overview
Explore our portfolio
Product selector
Documentation

Overview

The GD32L23x series MCU supports a system frequency of up to 64 MHz, with 64 KB to 256 KB Flash and 16 KB to 32 KB SRAM. It integrates a rich set of enhanced I/Os and peripherals connected to two APB buses. It delivers excellent power efficiency and offers a comprehensive set of peripheral interfaces to enhance connectivity, while achieving up to 93% GPIO multiplexing capability.

This series is well suited for a wide range of applications, including industrial metering, compact consumer electronics, portable medical devices, battery management systems, and data acquisition and transmission.

Explore our portfolio

GD32L235

Based on Cortex®-M23 core, up to 64MHz operating frequency.
Integrated 128KB Flash and 24KB SRAM.
In Deep-sleep mode, the current drops to 1.8uA.
In Standby mode, the current is as low as 0.26uA.
Support LQFP64/48/32, QFN64/48/32, WLCSP25 package options.
Support CAN2.0B module.
GD32L233

Based on Cortex®-M23 core, up to 64MHz operating frequency.
Integrated 256KB Flash and 32KB SRAM.
In Deep-sleep mode, the current drops to 2uA.
In Standby mode, the current is as low as 0.4uA.
Support LQFP64/48/32, QFN64/32 package options.

Product selector

Hide filter

Show filter

Reset

26 Results

Download to Excel

Part No	Core	Series GD32L235 GD32L233	Package WLCSP25 QFN64 QFN48 QFN32 LQFP64 LQFP48 LQFP32	Max Speed (MHz)	Flash (Bytes) 64K 128K 256K	SRAM (Bytes) 12K 16K 24K 32K	I/O up to 59 up to 43 up to 29 up to 28 up to 27 up to 23	GPTM (16bit) ≥ ≤	Advanced TM (16bit) ≥ ≤	Basic TM (16bit)	LPTM (32bit) ≥ ≤	LPTM (16bit) ≥ ≤	SysTick (24bit)	WDG	RTC	USART+UART 2+2 2+1	LPUART ≥ ≤	I2C ≥ ≤	SPI	I2S	CAN 2.0B 0 1	USB 2.0 FS 0	SDIO	Segment LCD ≥ ≤	12bit ADC Units (CHs) 1(16) 1(10)	12bit DAC Units	Comp	Temperature Range(TA)
GD32L235RBT6	Cortex®-M23	GD32L235	LQFP64	64	128K	24K	up to 59	6	1	2	0	2	1	2	1	2+2	2	3	2	1	1	FS	1	828/432	1(16)	1	2	-40℃~85℃
GD32L235R8T6	Cortex®-M23	GD32L235	LQFP64	64	64K	12K	up to 59	5	1	2	0	2	1	2	1	2+1	2	3	2	1	1	FS	1	828/432	1(16)	1	2	-40℃~85℃
GD32L235RBO6	Cortex®-M23	GD32L235	QFN64	64	128K	24K	up to 59	6	1	2	0	2	1	2	1	2+2	2	3	2	1	1	FS	1	828/432	1(16)	1	2	-40℃~85℃
GD32L235R8O6	Cortex®-M23	GD32L235	QFN64	64	64K	12K	up to 59	5	1	2	0	2	1	2	1	2+1	2	3	2	1	1	FS	1	828/432	1(16)	1	2	-40℃~85℃
GD32L235CBT6	Cortex®-M23	GD32L235	LQFP48	64	128K	24K	up to 43	6	1	2	0	2	1	2	1	2+2	2	3	2	1	1	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L235C8T6	Cortex®-M23	GD32L235	LQFP48	64	64K	12K	up to 43	5	1	2	0	2	1	2	1	2+1	2	3	2	1	1	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L235CBO6	Cortex®-M23	GD32L235	QFN48	64	128K	24K	up to 43	6	1	2	0	2	1	2	1	2+2	2	3	2	1	1	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L235C8O6	Cortex®-M23	GD32L235	QFN48	64	64K	12K	up to 43	5	1	2	0	2	1	2	1	2+1	2	3	2	1	1	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L235KBT6	Cortex®-M23	GD32L235	LQFP32	64	128K	24K	up to 27	6	1	2	0	2	1	2	1	2+2	2	3	2	1	1	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L235K8T6	Cortex®-M23	GD32L235	LQFP32	64	64K	12K	up to 27	5	1	2	0	2	1	2	1	2+1	2	3	2	1	1	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L235KBQ6	Cortex®-M23	GD32L235	QFN32	64	128K	24K	up to 29	6	1	2	0	2	1	2	1	2+2	2	3	2	1	1	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L235K8Q6	Cortex®-M23	GD32L235	QFN32	64	64K	12K	up to 29	5	1	2	0	2	1	2	1	2+1	2	3	2	1	1	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L235KBQ6P	Cortex®-M23	GD32L235	QFN32	64	128K	24K	up to 28	6	1	2	0	2	1	2	1	2+2	2	3	2	1	1	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L235K8Q6P	Cortex®-M23	GD32L235	QFN32	64	64K	12K	up to 28	5	1	2	0	2	1	2	1	2+1	2	3	2	1	1	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L235EBY6	Cortex®-M23	GD32L235	WLCSP25	64	128K	24K	up to 23	6	1	2	0	2	1	2	1	2+2	2	3	2	1	1	0	1	0	1(10)	1	2	-40℃~85℃
GD32L235E8Y6	Cortex®-M23	GD32L235	WLCSP25	64	64K	12K	up to 23	5	1	2	0	2	1	2	1	2+1	2	3	2	1	1	0	1	0	1(10)	1	2	-40℃~85℃
GD32L233RCT6	Cortex®-M23	GD32L233	LQFP64	64	256K	32K	up to 59	4	0	2	1	0	1	2	1	2+2	1	3	2	1	0	FS	1	828/432	1(16)	1	2	-40℃~85℃
GD32L233RBT6	Cortex®-M23	GD32L233	LQFP64	64	128K	24K	up to 59	4	0	2	1	0	1	2	1	2+2	1	3	2	1	0	FS	1	828/432	1(16)	1	2	-40℃~85℃
GD32L233R8T6	Cortex®-M23	GD32L233	LQFP64	64	64K	16K	up to 59	3	0	2	1	0	1	2	1	2+1	1	3	2	1	0	FS	1	828/432	1(16)	1	2	-40℃~85℃
GD32L233CCT6	Cortex®-M23	GD32L233	LQFP48	64	256K	32K	up to 43	4	0	2	1	0	1	2	1	2+2	1	2	2	1	0	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L233CBT6	Cortex®-M23	GD32L233	LQFP48	64	128K	24K	up to 43	4	0	2	1	0	1	2	1	2+2	1	2	2	1	0	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L233C8T6	Cortex®-M23	GD32L233	LQFP48	64	64K	16K	up to 43	3	0	2	1	0	1	2	1	2+1	1	2	2	1	0	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L233KBT6	Cortex®-M23	GD32L233	LQFP32	64	128K	24K	up to 27	3	0	2	1	0	1	2	1	2+1	1	2	2	1	0	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L233K8T6	Cortex®-M23	GD32L233	LQFP32	64	64K	16K	up to 27	3	0	2	1	0	1	2	1	2+1	1	2	2	1	0	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L233KBQ6	Cortex®-M23	GD32L233	QFN32	64	128K	24K	up to 29	3	0	2	1	0	1	2	1	2+1	1	2	2	1	0	FS	1	0	1(10)	1	2	-40℃~85℃
GD32L233K8Q6	Cortex®-M23	GD32L233	QFN32	64	64K	16K	up to 29	3	0	2	1	0	1	2	1	2+1	1	2	2	1	0	FS	1	0	1(10)	1	2	-40℃~85℃