Key facts
- Manuals
- 1
- Languages
- ZH
- Last added
- 2026-09-29
Featured GigaDevice manuals
GigaDevice GD32F103xx Microcontroller User Manual
The GD32F103xx series are 32‑bit ARM Cortex‑M3 microcontrollers. The manual provides a complete description of the system architecture, memory map, and all on‑chip peripherals.
Chapters cover power control, reset and clock units, GPIO/AFIO, interrupt handling, DMA, timers, RTC, watchdog, ADC, I²C, SPI, USART, USB, CAN, external memory interface and a revision history. The document also includes numerous diagrams and register tables to aid developers and engineers. This manual is written in Chinese.
Covers: System and Memory Architecture · Power Control (PWR) · Reset and Clock Control (RCCU) · GPIO and AFIO · Interrupts and Events · DMA Controller
Latest GigaDevice manuals
GigaDevice GD32F103xx Microcontroller User Manual
User Manual 345 pages · 2.8 MB · ZHThis manual details the architecture, peripherals, registers and operation of the GD32F103xx ARM Cortex‑M3 microcontrollers.
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in GigaDevice manuals
What CPU core does the GD32F103xx use?
The GD32F103xx microcontrollers are based on an ARM Cortex‑M3 32‑bit CPU.
How can readers report errors in the manual?
Readers can email [email protected] with any corrections or suggestions.