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Mingjiada Electronics stock and supply high-performance, cost-effective domestic 32-bit MCUs—the GD32F330G8U6TR 32-bit microcontroller chip.

Product Description

The GigaDevice GD32F330G8U6TR is a high-performance 32-bit microcontroller chip based on the ARM Cortex-M4 core, offering powerful processing capabilities and extensive peripheral support. This chip is designed and manufactured by GigaDevice (GigaDevice Innovation) and is suitable for a wide range of applications, including industrial control, motor drive, user interface, power monitoring and alarm systems, consumer and handheld devices, gaming and GPS, electric bicycles, and more.  

The model code breakdown is as follows:  

GD32: GigaDevice 32-bit MCU brand.  

F3: Series name (mainstream series).  

30: Sub-series.

G8: Flash capacity of 64 KB (coding correspondence: G8 = 64 KB).  

TR: Tape and reel packaging.  

Specifications  

Product model: GD32F330G8U6TR  

Core: ARM® Cortex®-M4 (with hardware FPU)  

Maximum clock speed: 108 MHz  

Flash memory: 64 KB

SRAM Memory: 8 KB  

Operating Voltage: 2.6 V to 3.6 V  

I/O Count: 30 (based on QFN36 package)  

Communication Interfaces

• USB 2.0 FS

• 2 x UART  

• 2 x SPI (up to 18 MHz)  

• 2 x I2C  

• 1 x I2S  

Analogue peripherals

• 10-channel 12-bit ADC (2.6 MSPS)  

• 1 comparator  

Timers: 7 timers in total (advanced, general-purpose, and basic), supporting PWM output  

Package type: QFN-28-EP (4x4)  

Operating temperature: -40°C to +85°C (industrial grade)

Key Features and Advantages

High-performance core: Utilises the ARM Cortex-M4 core, supporting a hardware single-precision floating-point unit (FPU) and DSP instruction set, operating efficiently at a 108 MHz clock speed, and excelling in mathematical operations and digital signal processing.

High Integration: The chip integrates a USB 2.0 Full-Speed (FS) interface, multiple serial ports, high-speed ADC, and other rich peripherals, meeting diverse application connectivity requirements while reducing the need for external components.

Excellent Power Efficiency: Utilises multiple energy-saving technologies and offers various low-power modes, making it suitable for battery-powered applications.

High reliability: Industrial-grade temperature range, robust electrostatic discharge (ESD) and electromagnetic field (EFT) protection capabilities ensure stable operation in complex environments.

Robust development ecosystem: Supports mainstream development environments such as Keil MDK, IAR EWARM, and GCC, and provides a complete firmware library (FWLib) and evaluation boards, significantly reducing development time.

Cost Advantage: As an outstanding representative of domestic MCUs, it offers robust performance while maintaining highly competitive pricing.

For inquiries about the latest prices and inventory, please contact Mingjiada Electronics via the following methods:  

Contact Person: Mr. Chen  

Phone: +86 13410018555

Email: sales@hkmjd.com  

Website: www.hkmjd.com