Datasheet (8 in all)
Introduction：Datasheet of GD32E513xx series MCU.
Introduction：Datasheet of GD32E502xx series MCU.
Introduction：Datasheet of GD32E503xx series MCU.
Introduction：Datasheet of GD32E505xx series MCU.
Introduction：Datasheet of GD32E507xx series MCU.
Introduction：Datasheet of GD32E508xx series MCU.
Introduction：Datasheet of GD32E517xx series MCU.
Introduction：Datasheet of GD32E518xx series MCU.
User Manual (28 in all)
Introduction：GD32E502xx series MCU user manual of GD32E502.
Introduction：GD32E51x series MCU user manual of GD32E513/GD32E517/GD32E518/GD32EPRTxxA.
Introduction：AN051 is designed to help users better solve ESD problems by choosing the right TVS model.
Introduction：GD-Link V2 programming and debugging tool user guide. Application to the entire GD32 MCU series.
Introduction：GD32E50x series MCU user manual of GD32E503/GD32E505/GD32E507/GD32E508/GD32EPRTxx.
Introduction：GD-Link programming and debugging tool user guide. Suitable for GD32F1/GD32F2/GD32F3/GD32F4/GD32E1/GD32E2/ GD32E5/GD32W5/GD32L2/GD32VF1 series MCU
Introduction：AN060 aims to introduce the definition, measurement and calculation methods of thermal resistance, as well as some heat dissipation measures to help users solve the problem of device overheating during design.
Introduction：AN055 aims to introduce ESD operation precautions during the use of GD32 MCU, so as to help customers avoid ESD/EOS interference during development and debugging.
Introduction：AN049 aims to analyze the firmware library architecture of the USBD module, and briefly describe the functions of the firmware library functions, to provide reference for customers’ development.
Introduction：AN050 aims to analyze the firmware library architecture of the USBFS and USBHS modules, and briefly describe the functions of the firmware library functions, to provide reference for customers’ development.
Introduction：AN013 provides a square wave filter scheme based on GD MCU CLA module, which solves the problem that users cannot correctly calculate the number of captured square wave signals due to the influence of burr signals when capturing square wave signals. The application note is suitable for GD32E501 series MCU.
Introduction：AN014 application note describes how to configure and develop a GD32 MCU project using the Arduino IDE.
Introduction：AN015 introduces the method of porting LittleFS to GD MCU project, and tests the read and write function of file system. This application note is applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1/GD32E5/GD32W5/GD32L2 series MCU.
Introduction：AN033 describes how to use makefile to manage the whole MCU code project in Linux environment. You can specify files or modules for compilation.
Introduction：AN036 proposes a software solution to I2C bus lock when using GD MCU I2C module to communicate with EEPROM. This application note is applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1/GD32E5/GD32W5/GD32L2 series MCU.
Introduction：AN041 is an application note about how to realize the program jumping from Bootloader to APP. Applicable to GD32 ARM core series MCU.
Introduction：AN043 application note introduces how to measure the GD32 MCU flash operating time, including mass erasing time, page erasing time, and word programming time. Take GD32L23x MCU as an example.
Introduction：AN044 application note introduces how to calibrate the internal IRC8M by using LXTAL in the GD32F10x. The application note can also be applied in other series of GD32 MCU.
Introduction：AN010 is an application note that provides a method to recover the scene when using GD MCU Deep-sleep2 mode. Applicable to GD32E5 series MCU.
Introduction：AN027 is an application note about using GD MCU as embedded host to update program of the target MCU through ISP. Applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1/GD32E5 series MCU.
Introduction：AN035 is an application note about programs boot from SRAM when running with GD MCU. Applicable to GD32F1/GD32F2/GD32F3/GD32F4/GD32E1/GD32E2/GD32E5 series MCU.
Introduction：AN016 provides a way to use the CMAKE tool to build the GD32 MCU development environment in VSCODE. Applicable to GD32F1/GD32F3/GD32F4/GD32E5 series MCU.
Introduction：AN017 provides two programming methods for problems that require downloading data to SPI Nor Flash during development. Applicable to the full range of GD32 MCUs.
Introduction：AN020 is an application note on how to use CmBacktrace to track errors on the GD32 chip.
Introduction：AN021 provides four common methods for measuring code execution time on MCUs during development. Applicable to the full range of GD32 MCUs.
Introduction：AN022 is an application note that introduces how to map 0xC0000000 to 0x00000000 to run the program on GD32 MCU that supports address mapping.
Introduction：AN023 is an application note on how to port and test Letter shell on the GD platform.
Introduction：AN041 is an application note about how to use Eclipse for GD32 MCU development. Applicable to GD32 ARM core series MCU.
Tool & Software (12 in all)
Introduction：Embedded Builder is a C-language integrated development environment (IDE) of GD32MCU. User can configure peripherals graphically, the IDE can generate code, compile project and debug.
Introduction：ISP console tool under Linux system, used for serial port and USB burning GD MCU Flash data.
Introduction：GD-Link programmer is a tool to program GD series MCU, With GD-Link programmer, user can download the application program to MCU’s internal flash memory, set read and write protection, etc. And the programmer also supports GD-Link offline download function.
Introduction：ISP console tool under Windows system, used for serial port and USB burning GD MCU Flash data.
Introduction：This programming software based on the bootloader in the chip, the communication interface supports UART and USB, and supports the basic operations of programming / erasing / reading MCU flash and ob.
Introduction：There are 2 files in the zip file, details are as follows:
1. GigaDevice.GD32E51x_DFP.1.1.0.pack, addon files used to support keil ver 5.28 or later .
2. IAR_GD32E51x_ADDON_1.1.0.exe, addon files used to support IAR ver 8.32 or later.
Introduction：GD32E51x standard firmware library is suitable for GD32E51x series MCU. The library is compatible with the CMSIS (Cortex-M Microcontroller Software Interface Standard), and includes programs, data structures and macro definitions. It covers the features of all the integrated peripherals, contains all the related drivers and sample programs.
Introduction：There are 2 files in the zip file, they are used to support the development of GD32A508xx applications in Keil and IAR,
details are as follows:
1.GigaDevice.GD32E50x_DFP.1.5.0.pack Keil5 support Keil Version 5.27 and above;
2.IAR_GD32E50x_ADDON_1.5.0.exe support IAR Version 8.32 and above.
Introduction：GD32E502 standard firmware library is suitable for GD32E502 series MCU. The library is compatible with the CMSIS (Cortex-M Microcontroller Software Interface Standard), and includes programs, data structures and macro definitions. It covers the features of all the integrated peripherals, contains all the related drivers and sample programs.
Introduction：GD32E50x standard firmware library is suitable for GD32E50x series MCU. The library is compatible with the CMSIS (Cortex-M Microcontroller Software Interface Standard), and includes programs, data str.
Introduction：There are 2 files in the zip file, details are as follows:
1. GigaDevice.GD32E502_DFP.1.0.0.pack, addon files used to support keil ver 5.27 or later .
2. IAR_GD32E502_ADDON_1.0.0.exe, addon files used to support IAR ver 8.32 or later.
Introduction：GD32 MCU Information Query Tool. Filter and match MCU according to the options, thereby improving the efficiency of selection and making the selection process more convenient and friendly.
Evaluation Board (4 in all)
Introduction：GD32E51x Demo Suites. The Demo Suites can support GD32E517R_START board, GD32E517V_START board, GD32E517Z_EVAL board and GD32E518C_START board.
Introduction：GD32E50x series EVAL board routines and user guide. The Demo Suites can support GD32E503C-START board, GD32E503R-START board, GD32E503V-EVAL board, GD32E503Z-EVAL board, GD32E507R-START board, GD32E507V-START board, GD32E507Z-EVAL board, GD32EPRTV-START board.
Introduction：GD32E502 Demo Suites. The Demo Suites can support GD32E502K-START board, GD32E502C-START board, GD32E502R-START board and GD32E502V-EVAL board.
Introduction：GD32E50x series EVAL board routines and user guide. The Demo Suites can support GD32E503C_START board, GD32E503R_START board, GD32E503V_EVAL board, GD32E503Z_EVAL board, GD32E507R_START board, GD32E507V_START board, GD32E507Z_EVAL board, GD32EPRTV_START board.
Other Document (1 in all)
Introduction：GD32 MCU Selection Guide, for all GD32 products.
Application Note (21 in all)
Introduction：AN218 mainly introduces the method of migrating from GD32E5xx to GD32G5xx series.
Introduction：AN191 Introduces the Precautions to be Taken in the Hardware Layout of the GD32 MCU.
Introduction：AN181 introduces the I2C noise filter of the GD32 MCU and the calculation of related hold and setup times.
Introduction：AN092 is designed for engineering designers based on GD32 MCU development, and mainly introduces the functional configuration of GPIO, the internal structure, and the precautions when using in different scenarios
Introduction：AN192 describes how to use GD32 MCU for spreading frequency testing, and uses GD32F470 as an example to introduce the relevant operation steps and their impact.
Introduction：AN205 introduces the characteristic differences between GD32E51x and GD32E50x product series, mainly for electric characteristics and peripheral function characteristics.
Introduction：AN078 is specially provided for developers of GD32E5xx series MCU. It provides an overall introduction to the hardware development of GD32E5xx series products.
Introduction：AN95 aims to guide customers on ways to improve the accuracy of GD32 MCU temperature sensors.
Introduction：AN163 provides some EMC protection design references for MCU hardware design, aiming to help optimize the EMC performance of MCU in the product application process.
Introduction：AN142 introduces the sources and some improvement methods of EMC in motors and their drive systems, helping users quickly understand and optimize key circuits in the drive system.
Introduction：AN164 introduces the principle of Dhrystone and the porting method on GD32 MCU.
Introduction：AN125 introduces MCU chip-level RE test methods and precautions to help users quickly understand chip-level RE test.
Introduction：AN159 describes the differences between MCU chip-level ESD and system-level ESD within test methods and test levels, helping users to clarify the irrelevance between chain-level ESD and system-level ESD.
Introduction：AN065 introduces how to port FATFS file system based on GD32 MCU.
Introduction：AN128 introduces MCU system-level EFT test method, experiment implementation details and precautions to help users quickly understand the meaning of EFT parameters and test details in the datasheet.
Introduction：AN127 introduces MCU system-level ESD test method, experiment implementation details and precautions to help users quickly understand the meaning of ESD parameters and test details in the datasheet.
Introduction：AN089 introduces the design principle and usage of TouchKey software library, which can help developers quickly use TouchKey software library for configuration and development.
Introduction：AN059 introduces the basic principle of GD32 SAR ADC, and introduces the methods to improve the ADC sampling accuracy from several aspects, such as theory and practical sampling.
Introduction：AN052 is designed to describe the principle and application notes of GD32 MCU resonator-based clock circuit ,so as to facilitate developers to more quickly realize the conversion from design scheme to actual circuit.
Introduction：AN064 aims to describe the method of using TIMER to calibrate the low speed oscillator.
Introduction：AN062 aims to introduce EMC principles and characteristics, provide recommendations for EMC application based on various application conditions.
Errata Sheet (2 in all)
Introduction：This document introduces the limitations and related solutions of GD32E50x product series.
Introduction：This document introduces the limitations and related solutions of GD32E51x product series.
@2024 ALL RIGHTS RESERVED
