Application Note (99 in all)
Introduction：AN158 is primarily used to guide users in becoming familiar with the SDK and using APIs to develop their own applications.
Introduction：AN136 describes in detail the precautions in the migration process of the IEC60730 ClassB certification library for GD32F30x series chips under different IDEs, and helps customers to achieve IEC60730 standard certification.
Introduction：AN156 describes in detail the precautions in the migration process of the IEC60730 ClassB certification library for GD32F4xx series chips under different IDEs, and helps customers to achieve IEC60730 standard certification.
Introduction：AN171 describes in detail the precautions in the migration process of the IEC60730 ClassB certification library for GD32F3x0 series chips under different IDEs, and helps customers to achieve IEC60730 standard certification.
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：AN152 is mainly used to guide users in the use of Bluetooth function interfaces.
Introduction：AN205 introduces the characteristic differences between GD32E51x and GD32E50x product series, mainly for electric characteristics and peripheral function characteristics.
Introduction：AN197 describes the module usage precautions when developing on GD32L23x MCUs.
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：AN110 is specially provided for developers of GD32A503 series MCU. It provides an overall introduction to the hardware development of GD32A503 series products.
Introduction：AN195 is designed for the GD32F5xx dual-bank flash product. It introduces the dual-bank code update and switch bank boot function.
Introduction：AN074 is specially provided for MCU developers based on GD32E23x series, and provides an overall introduction to the hardware development of GD32E23x series products.
Introduction：AN179 introduces the characteristic differences between GD32L235 and GD32EL233 product series, mainly for electric characteristics and peripheral function characteristics.
Introduction：AN175 mainly introduces the GD32A503/A513 series ECC two-bit errors and common handling methods.
Introduction：AN069 is designed to describe the hardware development of GD32L23x series products, so as to allow developers to quickly get started and use GD32L233/L235 series products.
Introduction：AN201 mainly introduces that the MCU frequency is high, FLASH can be used to simulate EEPROM to reduce the cost. In this document, a method of simulating EEPROM with FLASH is introduced, which realizes the EEPROM data modification by byte, and can prevent the data lost by software reset or power reset.
Introduction：AN194 is used to introduce how to migrate from the GD32F4xx series to the GD32F5xx series, and related precautions.
Introduction：AN196 mainly introduces that the MCU frequency is high, FLASH can be used to simulate EEPROM to reduce the cost. In this document, a method of simulating EEPROM with FLASH is introduced, which realizes the EEPROM data modification by byte, and can prevent the data lost by software reset or power reset.
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：AN146 is mainly used to introduce the differences between GD32E235 and GD32E230 series, including peripherals, electrical characteristics, etc.
Introduction：AN166 mainly introduces the thermal characteristics and temperature management solutions for GD32H7 in high-performance, high-power-consumption scenarios.
Introduction：AN118 introduces the use process and method of GD32H7xx series Licensed Firmware Installation (LFI), and also introduces the operation process of related software.
Introduction：AN182 is specially provided for developers of GD32F5xx series MCU. It provides an overall introduction to the hardware development of GD32F5xx series products.
Introduction：AN051 is designed to help users better solve ESD problems by choosing the right TVS model.
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