GD32E5xx Series

based on the ARM® Cortex®-M33 core with main frequency of up to 180MHz.

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Overview

The GD32E5xx series is a family of 32-bit general-purpose microcontrollers based on the Arm® Cortex®-M33 core. Built on the Arm® v8-M architecture, the series operates at frequencies of up to 180 MHz. It features an enhanced instruction set supporting general data processing, I/O control, bit-field operations, DSP functions, and a floating-point unit (FPU).

Integrated TMU & MPU

The GD32E5xx series integrates a dedicated hardware Trigonometric Math Unit (TMU) supporting vector, sine, cosine, exponent, square root, common logarithm, and other mathematical operations, effectively reducing CPU workload and improving processing efficiency.

In addition, the series integrates a Memory Protection Unit (MPU) for task isolation, improving overall system reliability.

Optimizing Energy Efficiency for Industrial Applications

The series operates within a 1.7 V to 3.6 V power supply range, with 5 V-tolerant I/O ports and an operating temperature range from -40°C to 85°C. To optimize the balance between wake-up latency and power consumption in low-power applications, the GD32E5xx series provides five power-saving modes.

Broad Application Scenarios

The GD32E5xx series is suitable for a wide range of applications, including high-precision industrial control, digital power supplies, motor inverters, measuring instruments, mixed-signal processing, and high-end consumer electronics.

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Product Line	Max Speed (MHz)	Memory(Bytes)		Interfaces
Product Line	Max Speed (MHz)	Flash	SRAM	USB	Ethernet	CAN
GD32E518	180	512KB	128KB	HS OTG	√	3xCAN-FD
GD32E517	180	512KB	128KB	HS OTG	√	3
GD32E513	180	512KB	128KB	FS		2
GD32E508	180	512KB	128KB	HS OTG	√	3xCAN-FD
GD32E507	180	512KB	128KB	HS OTG	√	3
GD32E505	180	512KB	128KB	HS OTG		3
GD32E503	180	512KB	128KB	FS		2

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Part No	Core	Series GD32E518 GD32E517 GD32E513 GD32E508 GD32E507 GD32E505 GD32E503	Package QFN48 LQFP64 LQFP48 LQFP144 LQFP100	Max Speed (MHz)	Flash (Bytes) 128K 256K 512K	SRAM (Bytes) 80K 96K 128K	I/O up to 80 up to 51 up to 37 up to 112	GPTM (32bit)	GPTM (16bit) ≥ ≤	Advanced TM (16bit) ≥ ≤	HRTM	Basic TM (16bit)	SysTick (24bit)	WDG	RTC	USART+UART 3+0 4+2	I2C	SPI	I2S	CAN 2.0B 2 3xFD 3	USB 2.0 FS (FS+HS) OTG	Ethernet ≥ ≤	SDIO ≥ ≤	TMU ≥ ≤	EXMC ≥ ≤	12bit ADC Units (CHs) 2(16) 3(21) 3(16) 3(10)	12bit DAC Units ≥ ≤	Comp ≥ ≤	Temperature Range(TA)
GD32E518CET6	Cortex®-M33	GD32E518	LQFP48	180	512K	128K	up to 37	1	12	2	1	2	1	2	1	3+0	3	3	2	3xFD	(FS+HS) OTG	0	0	1	0	3(10)	3	3	-40℃~85℃
GD32E518RET6	Cortex®-M33	GD32E518	LQFP64	180	512K	128K	up to 51	1	12	2	1	2	1	2	1	4+2	3	3	2	3xFD	(FS+HS) OTG	1	1	1	0	3(16)	3	3	-40℃~85℃
GD32E518VET6	Cortex®-M33	GD32E518	LQFP100	180	512K	128K	up to 80	1	12	2	1	2	1	2	1	4+2	3	3	2	3xFD	(FS+HS) OTG	1	1	1	1	3(16)	3	3	-40℃~85℃
GD32E518ZET6	Cortex®-M33	GD32E518	LQFP144	180	512K	128K	up to 112	1	12	2	1	2	1	2	1	4+2	3	3	2	3xFD	(FS+HS) OTG	1	1	1	1	3(21)	3	3	-40℃~85℃
GD32E517RCT6	Cortex®-M33	GD32E517	LQFP64	180	256K	96K	up to 51	1	6	1	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	1	1	1	0	3(16)	3	3	-40℃~85℃
GD32E517RET6	Cortex®-M33	GD32E517	LQFP64	180	512K	128K	up to 51	1	12	2	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	1	1	1	0	3(16)	3	3	-40℃~85℃
GD32E517VCT6	Cortex®-M33	GD32E517	LQFP100	180	256K	96K	up to 80	1	6	1	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	1	1	1	1	3(16)	3	3	-40℃~85℃
GD32E517VET6	Cortex®-M33	GD32E517	LQFP100	180	512K	128K	up to 80	1	12	2	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	1	1	1	1	3(16)	3	3	-40℃~85℃
GD32E517ZCT6	Cortex®-M33	GD32E517	LQFP144	180	256K	96K	up to 112	1	6	2	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	1	1	1	1	3(21)	3	3	-40℃~85℃
GD32E517ZET6	Cortex®-M33	GD32E517	LQFP144	180	512K	128K	up to 112	1	12	2	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	1	1	1	1	3(21)	3	3	-40℃~85℃
GD32E513CCO6	Cortex®-M33	GD32E513	QFN48	180	256K	96K	up to 37	1	6	1	1	2	1	2	1	3+0	3	3	2	2	FS	0	0	1	0	3(10)	3	3	-40℃~85℃
GD32E513CCT6	Cortex®-M33	GD32E513	LQFP48	180	256K	96K	up to 37	1	6	1	1	2	1	2	1	3+0	3	3	2	2	FS	0	0	1	0	3(10)	3	3	-40℃~85℃
GD32E513CET6	Cortex®-M33	GD32E513	LQFP48	180	512K	128K	up to 37	1	12	1	1	2	1	2	1	3+0	3	3	2	2	FS	0	0	1	0	3(10)	3	3	-40℃~85℃
GD32E513RCT6	Cortex®-M33	GD32E513	LQFP64	180	256K	96K	up to 51	1	6	2	1	2	1	2	1	4+2	3	3	2	2	FS	0	1	1	0	3(16)	3	3	-40℃~85℃
GD32E513RET6	Cortex®-M33	GD32E513	LQFP64	180	512K	128K	up to 51	1	12	2	1	2	1	2	1	4+2	3	3	2	2	FS	0	1	1	0	3(16)	3	3	-40℃~85℃
GD32E513VCT6	Cortex®-M33	GD32E513	LQFP100	180	256K	96K	up to 80	1	6	2	1	2	1	2	1	4+2	3	3	2	2	FS	0	1	1	1	3(16)	3	3	-40℃~85℃
GD32E513VET6	Cortex®-M33	GD32E513	LQFP100	180	512K	128K	up to 80	1	12	2	1	2	1	2	1	4+2	3	3	2	2	FS	0	1	1	1	3(16)	3	3	-40℃~85℃
GD32E513ZCT6	Cortex®-M33	GD32E513	LQFP144	180	256K	96K	up to 112	1	6	2	1	2	1	2	1	4+2	3	3	2	2	FS	0	1	1	1	3(21)	3	3	-40℃~85℃
GD32E513ZET6	Cortex®-M33	GD32E513	LQFP144	180	512K	128K	up to 112	1	12	2	1	2	1	2	1	4+2	3	3	2	2	FS	0	1	1	1	3(21)	3	3	-40℃~85℃
GD32E508RET6	Cortex®-M33	GD32E508	LQFP64	180	512K	128K	up to 51	1	9	2	1	2	1	2	1	4+2	3	3	2	3xFD	(FS+HS) OTG	1	0	1	0	2(16)	2	3	-40℃~85℃
GD32E508VET6	Cortex®-M33	GD32E508	LQFP100	180	512K	128K	up to 80	1	9	2	1	2	1	2	1	4+2	3	3	2	3xFD	(FS+HS) OTG	1	0	1	1	2(16)	2	3	-40℃~85℃
GD32E508ZET6	Cortex®-M33	GD32E508	LQFP144	180	512K	128K	up to 112	1	9	2	1	2	1	2	1	4+2	3	3	2	3xFD	(FS+HS) OTG	1	0	1	1	2(16)	2	3	-40℃~85℃
GD32E507RCT6	Cortex®-M33	GD32E507	LQFP64	180	256K	96K	up to 51	1	3	1	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	1	0	1	0	2(16)	2	3	-40℃~85℃
GD32E507RET6	Cortex®-M33	GD32E507	LQFP64	180	512K	128K	up to 51	1	9	2	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	1	0	1	0	2(16)	2	3	-40℃~85℃
GD32E507VCT6	Cortex®-M33	GD32E507	LQFP100	180	256K	96K	up to 80	1	3	1	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	1	0	1	1	2(16)	2	3	-40℃~85℃
GD32E507VET6	Cortex®-M33	GD32E507	LQFP100	180	512K	128K	up to 80	1	9	2	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	1	0	1	1	2(16)	2	3	-40℃~85℃
GD32E507ZCT6	Cortex®-M33	GD32E507	LQFP144	180	256K	96K	up to 112	1	3	2	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	1	0	1	1	2(16)	2	3	-40℃~85℃
GD32E507ZET6	Cortex®-M33	GD32E507	LQFP144	180	512K	128K	up to 112	1	9	2	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	1	0	1	1	2(16)	2	3	-40℃~85℃
GD32E505RBT6	Cortex®-M33	GD32E505	LQFP64	180	128K	80K	up to 51	1	3	1	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	0	0	1	0	2(16)	2	3	-40℃~85℃
GD32E505RCT6	Cortex®-M33	GD32E505	LQFP64	180	256K	96K	up to 51	1	3	1	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	0	0	1	0	2(16)	2	3	-40℃~85℃
GD32E505RET6	Cortex®-M33	GD32E505	LQFP64	180	512K	128K	up to 51	1	9	2	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	0	0	1	0	2(16)	2	3	-40℃~85℃
GD32E505VCT6	Cortex®-M33	GD32E505	LQFP100	180	256K	96K	up to 80	1	3	1	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	0	0	1	1	2(16)	2	3	-40℃~85℃
GD32E505VET6	Cortex®-M33	GD32E505	LQFP100	180	512K	128K	up to 80	1	9	2	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	0	0	1	1	2(16)	2	3	-40℃~85℃
GD32E505ZCT6	Cortex®-M33	GD32E505	LQFP144	180	256K	96K	up to 112	1	3	2	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	0	0	1	1	2(16)	2	3	-40℃~85℃
GD32E505ZET6	Cortex®-M33	GD32E505	LQFP144	180	512K	128K	up to 112	1	9	2	1	2	1	2	1	4+2	3	3	2	3	(FS+HS) OTG	0	0	1	1	2(16)	2	3	-40℃~85℃
GD32E503CCT6	Cortex®-M33	GD32E503	LQFP48	180	256K	96K	up to 37	1	3	1	1	2	1	2	1	3+0	3	3	2	2	FS	0	0	0	0	3(10)	2	0	-40℃~85℃
GD32E503CET6	Cortex®-M33	GD32E503	LQFP48	180	512K	128K	up to 37	1	9	1	1	2	1	2	1	3+0	3	3	2	2	FS	0	0	0	0	3(10)	2	0	-40℃~85℃
GD32E503RCT6	Cortex®-M33	GD32E503	LQFP64	180	256K	96K	up to 51	1	3	2	1	2	1	2	1	4+2	3	3	2	2	FS	0	1	0	0	3(16)	2	0	-40℃~85℃
GD32E503RET6	Cortex®-M33	GD32E503	LQFP64	180	512K	128K	up to 51	1	9	2	1	2	1	2	1	4+2	3	3	2	2	FS	0	1	0	0	3(16)	2	0	-40℃~85℃
GD32E503VCT6	Cortex®-M33	GD32E503	LQFP100	180	256K	96K	up to 80	1	3	2	1	2	1	2	1	4+2	3	3	2	2	FS	0	1	0	1	3(16)	2	0	-40℃~85℃
GD32E503VET6	Cortex®-M33	GD32E503	LQFP100	180	512K	128K	up to 80	1	9	2	1	2	1	2	1	4+2	3	3	2	2	FS	0	1	0	1	3(16)	2	0	-40℃~85℃
GD32E503ZCT6	Cortex®-M33	GD32E503	LQFP144	180	256K	96K	up to 112	1	3	2	1	2	1	2	1	4+2	3	3	2	2	FS	0	1	0	1	3(21)	2	0	-40℃~85℃
GD32E503ZET6	Cortex®-M33	GD32E503	LQFP144	180	512K	128K	up to 112	1	9	2	1	2	1	2	1	4+2	3	3	2	2	FS	0	1	0	1	3(21)	2	0	-40℃~85℃