1. Devices
  2. GD32F4xx Series
  3. GD32F403
  4. GD32F403ZG


Download CMSIS Pack

CMSIS-Pack is a delivery mechanism for software components and device support for embedded and IoT applications. Learn more.

  • Core

    Cortex-M4, 168 MHz

  • Family

    GD32F4xx Series

  • Sub-Family


GD32F403 - ARM Cortex-M4 Core
Frequency up to 168 MHz
Flash access zero wait state
Single-cycle multiplier and hardware divider

Flash size from 256KB to 3072KB
SRAM size is 128 KB with HW parity checking
6KB ISP loader ROM

No boards found.