GD32F330F8P6TR

Updated: 2026-08-02

Overview

The GD32F330F8P6TR is a 32-bit microcontroller developed by GigaDevice, based on the ARM Cortex-M4 core. It is designed for high-performance embedded applications, offering a balance of processing power and energy efficiency. With 64KB of Flash memory and 8KB of SRAM, it supports a wide range of industrial and consumer applications. The microcontroller operates at a maximum frequency of 108MHz and includes advanced peripherals such as USB, CAN, and multiple communication interfaces (UART, SPI, I2C). Its compact form factor and robust feature set make it suitable for space-constrained designs requiring reliable operation.

Structure and Working Principle

The GD32F330F8P6TR integrates an ARM Cortex-M4 core with a floating-point unit (FPU), enabling efficient processing of complex algorithms. The core is supported by 64KB of Flash for program storage and 8KB of SRAM for data handling. The microcontroller's architecture includes a nested vectored interrupt controller (NVIC) for real-time responsiveness. Peripherals such as USB 2.0 full-speed interface, CAN 2.0B, and multiple timers enhance its versatility. The device operates on a wide voltage range (2.6V to 3.6V) and features low-power modes to optimize energy consumption in battery-powered applications.

Key Features

The GD32F330F8P6TR stands out for its high-performance ARM Cortex-M4 core, which includes a floating-point unit for accelerated mathematical operations. Its 108MHz clock speed ensures rapid execution of tasks, while the 64KB Flash and 8KB SRAM provide ample storage for code and data. Additional features include a rich set of peripherals: USB 2.0, CAN 2.0B, multiple UARTs, SPIs, and I2Cs, as well as advanced timers and PWM outputs. The microcontroller also supports low-power modes, making it ideal for energy-sensitive applications such as IoT devices and portable electronics.

Application Areas

The GD32F330F8P6TR is widely used in industrial control systems, where its real-time processing capabilities and robust peripherals are critical. It is also popular in consumer electronics, such as smart home devices and wearable technology, due to its low power consumption and compact size. In the IoT sector, this microcontroller is employed in sensor nodes, gateways, and edge computing devices. Its USB and CAN interfaces facilitate communication in automotive and industrial networks, while its high-speed processing supports data-intensive applications like motor control and automation.

Maintenance and Precautions

To ensure longevity and reliability, the GD32F330F8P6TR should be handled with proper ESD precautions during installation and maintenance. Designers should adhere to the voltage specifications (2.6V to 3.6V) and avoid exceeding the maximum operating temperature range. Regular firmware updates and thorough testing of peripheral configurations are recommended to optimize performance. For applications involving high-frequency signals, proper PCB layout and grounding techniques should be employed to minimize noise and ensure signal integrity.

B2B Procurement Guide

When procuring the GD32F330F8P6TR in bulk, buyers should verify supplier credentials to avoid counterfeit products. Lead times and minimum order quantities (MOQs) vary, so early engagement with distributors is advisable to secure inventory. Pricing is typically volume-dependent, with discounts available for large orders. Buyers should also consider technical support and availability of development tools, such as evaluation boards and software libraries, to streamline integration into their projects.