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> GD32H7xx Series

> GD32H737

GD32H737

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Overview

The GD32H737 is the product line that offers CAN2.0B support within the GD32H7xx product series. Its main frequency is up to 600MHz, and it supports up to 3840K Flash and 1024K SARM. It also integrates USB OTG, TFT-LCD, SAI, Ethernet as well as other digital and analog peripheral resources.

The GD32H737 product line provides LQFP100, LQFP144, LQFP176, and BGA176 package options.

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Part No	Core	Series	Package LQFP176 LQFP144 LQFP100 BGA176	Max Speed (MHz)	Flash (Bytes) 1024K 2048K 3840K	SRAM (Bytes)	I/O up to 82 up to 134 up to 121 up to 113	GPTM (32bit)	GPTM (16bit) ≥ ≤	Advanced TM (16bit)	HRTM	Basic TM (64bit)	Basic TM (32bit)	Basic TM (16bit)	LPTM (32bit)	LPTM (16bit)	SysTick (64bit)	SysTick (24bit)	WDG	RTC	USART+UART	LPUART	I2C	QSPI ≥ ≤	SPI ≥ ≤	I2S	CAN 2.0B 2 3	USB 2.0 (FS+HS) OTG 2x(FS+HS) OTG	Ethernet ≥ ≤	EtherCAT Slave Controller	SDIO	MFCOM	LIN	LCD-TFT ≥ ≤	Segment LCD	Camera	IPA	SAI ≥ ≤	TMU	EXMC	CEC	14bit ADC Units (CHs) 1(20), 1(18) 1(16), 1(14) 1(14), 1(12)	12bit ADC Units (CHs) 1(4) 1(17) 1(12)	12bit DAC Units	Comp	IEEE 802.11	Bluetooth
GD32H737VGT6	Cortex®-M7	GD32H737	LQFP100	600	1024K	1024K	up to 82	4	10	2	0	2	2	0	0	0	0	1	2	1	8	0	4	1	5	4	2	(FS+HS) OTG	1	0	2	0	0	0	0	0	0	2	1	1	0	1(14), 1(12)	1(4)	1	1	0	0
GD32H737VIT6	Cortex®-M7	GD32H737	LQFP100	600	2048K	1024K	up to 82	4	10	2	0	2	2	0	0	0	0	1	2	1	8	0	4	1	5	4	3	(FS+HS) OTG	1	0	2	0	0	1	0	0	0	2	1	1	0	1(14), 1(12)	1(4)	1	1	0	0
GD32H737VMT6	Cortex®-M7	GD32H737	LQFP100	600	3840K	1024K	up to 82	4	10	2	0	2	2	0	0	0	0	1	2	1	8	0	4	1	5	4	3	(FS+HS) OTG	1	0	2	0	0	1	0	0	0	2	1	1	0	1(14), 1(12)	1(4)	1	1	0	0
GD32H737ZGT6	Cortex®-M7	GD32H737	LQFP144	600	1024K	1024K	up to 113	4	12	2	0	2	2	0	0	0	0	1	2	1	8	0	4	2	6	4	2	(FS+HS) OTG	1	0	2	0	0	0	0	0	0	3	1	1	0	1(16), 1(14)	1(12)	1	1	0	0
GD32H737ZIT6	Cortex®-M7	GD32H737	LQFP144	600	2048K	1024K	up to 113	4	12	2	0	2	2	0	0	0	0	1	2	1	8	0	4	2	6	4	3	(FS+HS) OTG	1	0	2	0	0	1	0	0	0	3	1	1	0	1(16), 1(14)	1(12)	1	1	0	0
GD32H737ZMT6	Cortex®-M7	GD32H737	LQFP144	600	3840K	1024K	up to 113	4	12	2	0	2	2	0	0	0	0	1	2	1	8	0	4	2	6	4	3	(FS+HS) OTG	1	0	2	0	0	1	0	0	0	3	1	1	0	1(16), 1(14)	1(12)	1	1	0	0
GD32H737IGT6	Cortex®-M7	GD32H737	LQFP176	600	1024K	1024K	up to 121	4	12	2	0	2	2	0	0	0	0	1	2	1	8	0	4	2	6	4	2	2x(FS+HS) OTG	1	0	2	0	0	0	0	0	0	3	1	1	0	1(16), 1(14)	1(12)	1	1	0	0
GD32H737IIT6	Cortex®-M7	GD32H737	LQFP176	600	2048K	1024K	up to 121	4	12	2	0	2	2	0	0	0	0	1	2	1	8	0	4	2	6	4	3	2x(FS+HS) OTG	1	0	2	0	0	1	0	0	0	3	1	1	0	1(16), 1(14)	1(12)	1	1	0	0
GD32H737IMT6	Cortex®-M7	GD32H737	LQFP176	600	3840K	1024K	up to 121	4	12	2	0	2	2	0	0	0	0	1	2	1	8	0	4	2	6	4	3	2x(FS+HS) OTG	1	0	2	0	0	1	0	0	0	3	1	1	0	1(16), 1(14)	1(12)	1	1	0	0
GD32H737IGK6	Cortex®-M7	GD32H737	BGA176	600	1024K	1024K	up to 134	4	12	2	0	2	2	0	0	0	0	1	2	1	8	0	4	2	6	4	2	2x(FS+HS) OTG	2	0	2	0	0	0	0	0	0	3	1	1	0	1(20), 1(18)	1(17)	1	1	0	0
GD32H737IIK6	Cortex®-M7	GD32H737	BGA176	600	2048K	1024K	up to 134	4	12	2	0	2	2	0	0	0	0	1	2	1	8	0	4	2	6	4	3	2x(FS+HS) OTG	2	0	2	0	0	1	0	0	0	3	1	1	0	1(20), 1(18)	1(17)	1	1	0	0
GD32H737IMK6	Cortex®-M7	GD32H737	BGA176	600	3840K	1024K	up to 134	4	12	2	0	2	2	0	0	0	0	1	2	1	8	0	4	2	6	4	3	2x(FS+HS) OTG	2	0	2	0	0	1	0	0	0	3	1	1	0	1(20), 1(18)	1(17)	1	1	0	0

Documentation

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Datasheet（1）
Title

EN

CN

Date
- DS-GD32H737xx-Datasheet-Rev1.4
  
  2024-11-12
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User Manual（1）
Title

EN

CN

Date
- GD32H737/757/759-User-Manual-Rev1.2
  
  2024-01-04
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Application Note（30）
Title

EN

CN

Date
- AN166 Design Guide for Thermal Characteristics of GD32H7xx series
  
  2024-03-14
- AN130 GD32H7 series MCU Secure boot overview
  
  2023-12-30
- AN128 IEC61000-4-4 System level EFT Test
  
  2023-08-28
- AN127 IEC61000-4-2 System-Level ESD Test
  
  2023-08-28
- AN126 Precautions for GD32H7xx BootLoader Operation
  
  2023-12-30
- AN122 Execution Environment of OSPI Flash of GD32H7 MCU User Guide
  
  2023-12-30
- AN121 GD32H7xx Security Introduction
  
  2023-12-30
- AN117 Precautions for the use of USBHS of GD32H7xx series
  
  2023-12-30
- AN113 GD32H7xx Secure Memory Management
  
  2023-12-30
- AN112 Migration guide from GD32F4 Series to GD32H7 Series
  
  2023-12-30
- AN111 GD32H7xx Series MCU Software Development Guide
  
  2024/11/15
- AN105 GD32 MCU Power Consumption Testing Process
  
  2023-08-28
- AN095 Methods to improve the accuracy of the GD32 MCU temperature sensor
  
  2024-06-04
- AN092 GD32 MCU GPIO structure and precautions_Rev1.4
  
  2024-9-26
- AN089 GD32 TSI TouchKey Software Library User Guide
  
  2023-08-28
- AN077 Process description about USB suspend and wake up
  
  2023-08-28
- AN075 Introduction of library invocation scheme based on MDK implementation
  
  2023-08-28
- AN073 Proper use of UID for firmware protection
  
  2023-08-28
- AN068 GD32 MCU Eclipse development environment setup tutorial for Windows
  
  2023-08-28
- AN065 FATFS file system porting based on GD32 MCU
  
  2023-08-28
- AN064 Calibration method of internal low speed oscillator using TIMER
  
  2022-12-08
- AN063 Touch Sensor Application Guidelines
  
  2022-12-08
- AN062 EMC Application Guideline of GD32 MCU
  
  2022-12-08
- AN060 Thermal management manual for GD32 MCU
  
  2022-12-08
- AN059 Methods to improve ADC sampling accuracy
  
  2022-12-08
- AN055 ESD Static Protection Manual
  
  2022-12-08
- AN052 GD32 MCU Resonator-Based Clock Circuits
  
  2022-12-08
- AN051 TVS Selection and Use of ESD Protection Devices
  
  2022-04-21
- AN050 GD32 USBFS&USBHS Firmware Library User Guide
  
  2022-04-21
- AN049 GD32 USBD Firmware Library User Guide
  
  2022-04-21
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