AN069 GD32L23x Hardware Development Guide

1.4

2024-12-20

Introduction：AN069 is designed to describe the hardware development of GD32L23x series products, so as to allow developers to quickly get started and use GD32L23x series products.

AN184 Migration from GD32L233 series to GD32L235 series

1.1

2024-11-15

Introduction：AN184 is used to introduce how to migrate from the GD32L233 series to the GD32L235 series, and related precautions.

AN197 GD32L23x Software Development Guide

1.0

2024-06-19

Introduction：AN197 describes the module usage precautions when developing on GD32L23x MCUs.

AN179 Differences between GD32L235 and GD32L233 products

1.0

2024-04-18

Introduction：AN179 introduces the characteristic differences between GD32L235 and GD32EL233 product series, mainly for electric characteristics and peripheral function characteristics.

AN201 FLASH emulate EEPROM for GD32L23x series

1.0

2024-04-10

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.

AN167 Instruction for GD32L233 Deep-sleep 2 Mode

1.0

none

2023-10-30

Introduction：AN167 describes the application configuration and operation of GD32L233 deep-sleep 2 mode to meet the application requirements of low power systems.

AN094 Wakeup methods from deepsleep1 mode for GD32L233 series

1.0

2023-05-25

Introduction：AN094 describes how to wake the GD32L233 series MCU from deepsleep 1 mode by using EXTI, RTC, USART, LPUART, LPTIMER, I2C, and LVD methods to satisfy specific low-power application scenarios.

AN106 Methods to Reduce GD32L233 MCU Power Consumption

1.0

2023-04-07

Introduction：AN106 introduces the methods to reduce the power consumption of GD32L233 MCU.