GD32 Microcontrollers
High-performance, low-power MCUs featuring ARM Cortex-M and RISC-V cores
GD32 MCU Series Overview
Comprehensive portfolio of 32-bit microcontrollers for diverse applications
GigaDevice GD32 Microcontrollers offer a broad portfolio of 32-bit general-purpose microcontrollers powered by ARM® Cortex®-M3, Cortex®-M4, Cortex®-M23, Cortex®-M33, Cortex®-M7 processors, and the revolutionary RISC-V core. As an authorized GD32 MCU distributor, Litong Group provides these high-performance, low-power, and cost-effective solutions.
Diverse Core Options
ARM Cortex-M3/M4/M23/M33/M7 and RISC-V for flexible design choices
High Performance
Up to 200MHz+ CPU frequency for demanding applications
Low Power
Advanced power management for battery-powered devices
Rich Peripherals
Comprehensive communication interfaces and analog functions
Ecosystem Ready
Extensive development tools and software libraries
Cost Effective
Competitive pricing without compromising performance
Popular GD32 MCU Models
Browse our selection of high-performance microcontrollers
GD32 MCU Model Table
| Part Number | Core | Speed | Flash | RAM | Package | I/O | Action |
|---|---|---|---|---|---|---|---|
| GD32F103C8T6 | Cortex-M3 | 108 MHz | 64 KB | 20 KB | LQFP48 | 37 | Details |
| GD32E230F6P6 | Cortex-M23 | 72 MHz | 32 KB | 4 KB | TSSOP20 | 17 | Details |
| GD32VF103CBT6 | RISC-V | 108 MHz | 128 KB | 32 KB | LQFP48 | 37 | Details |
| GD32F303VCT6 | Cortex-M4 | 120 MHz | 256 KB | 48 KB | LQFP100 | 80 | Details |
| GD32F450VGT6 | Cortex-M4 | 200 MHz | 512 KB | 128 KB | LQFP100 | 82 | Details |
| GD32H759ZGT6 ⭐ | Cortex-M7 | 600 MHz | 1 MB | 512 KB | LQFP144 | 140 | New 2026 |
| GD32E507VET6 ⭐ | Cortex-M33 | 180 MHz | 512 KB | 128 KB | LQFP100 | 83 | New 2026 |
| GD32A503VET6 🚗 | Cortex-M33 | 100 MHz | 512 KB | 64 KB | LQFP100 | 80 | Auto Grade |
Selection Guides & Resources
Tools to help you choose the right MCU
GD32 vs STM32 Cross Reference
Compare GD32 and STM32 series for easy migration planning
View Guide →FAE Expert Insight: GD32F103 Series
The GD32F103 series, based on the ARM Cortex-M3 core, is a highly popular choice for a wide range of applications due to its excellent balance of performance, peripherals, and cost-effectiveness.
Its pin-to-pin compatibility with STM32F103 makes it an ideal alternative for many existing designs, offering enhanced performance and competitive pricing.
Recommended Applications
Industrial control, motor drives, consumer electronics, and IoT devices
Need help selecting the right MCU?
Consult Our FAEFrequently Asked Questions
Common questions about GD32 MCUs
Can GD32F103 directly replace STM32F103?
Yes, in many cases, GD32F103 series MCUs are pin-to-pin and software compatible with STM32F103 series, offering a seamless migration path with potential performance improvements.
What development environments support GD32 MCUs?
GD32 MCUs are supported by mainstream IDEs like Keil MDK, IAR EWARM, and GCC-based toolchains. GigaDevice also provides its own GD32 IDE for comprehensive development support.
Are GD32 MCUs suitable for automotive applications?
Yes, GigaDevice offers automotive-grade GD32 MCUs that are AEC-Q100 qualified, making them suitable for various automotive applications including body control, dashboard, and sensor interfaces.
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