GD32F407VGT6 GigaDevice High-Performance Cortex-M4 MCU 168MHz 1MB Flash 192KB SRAM Ethernet USB OTG LQFP-100 (14×14)

GD32F407VGT6 Product Overview

The GD32F407VGT6 is a high-performance connectivity-line 32-bit general-purpose microcontroller from GigaDevice, based on the ARM Cortex-M4 core, in an LQFP-100 package (14×14mm). Running at up to 168MHz, the GD32F407VGT6 features 1MB Flash and 192KB SRAM. As a high-capacity model in the GD32F407 connectivity line series, the GD32F407VGT6 offers exceptional cost-performance and rich peripheral resources, making it suitable for industrial control, motor drives, HMI, networking, and IoT applications. This chip is fully pin-compatible with the STM32F407VGT6 and is a mainstream choice for domestic substitution.

GD32F407VGT6 Core Features

GD32F407VGT6  Cortex-M4 Core with 168MHz High Speed: Based on the ARM Cortex-M4 32-bit RISC core with FPU and DSP instruction set support. The GD32F407VGT6 runs at up to 168MHz with zero-wait-state Flash access, delivering a significant performance improvement over Cortex-M3 series.

Large Memory: The GD32F407VGT6 provides 1MB embedded Flash and 192KB SRAM, offering ample space for complex firmware and data buffering.

82 GPIOs: 82 I/O ports.

High-Precision Analog Peripherals: 3×12-bit ADCs (16 channels) and 2×12-bit DACs.

Rich Communication Interfaces: 4×USART, 2×UART, 3×SPI, 3×I2C, 2×I2S, 2×CAN, USB 2.0 FS and HS, and Ethernet MAC (ENET). These comprehensive communication peripherals make the GD32F407VGT6 ideal for connectivity-intensive applications.

Powerful Timer Resources: 8×16-bit general-purpose timers, 2×16-bit PWM advanced timers, 2×32-bit general-purpose timers, and 2×16-bit basic timers.

Advanced Peripherals: Digital Camera Interface (DCI) and External Memory Controller (EXMC) with SDRAM extension support.

Wide Operating Voltage & Industrial Temperature: 2.6V~3.6V, -40℃ to +85℃.

LQFP-100 Package, Pin-Compatible with STM32F407: LQFP-100 package (14×14mm), fully pin-compatible with STM32F407VGT6.

GD32F407VGT6 Applications

The GD32F407VGT6 is widely used in a variety of demanding embedded applications, including:

High-end industrial control & automation: PLCs, inverters, servo control, industrial robotics

Motor control & drives: BLDC motor control, FOC vector control, drone flight controllers

HMI & graphic display: Human-machine interfaces, graphical displays

Networking: Ethernet gateways, protocol converters

Automotive electronics: In-vehicle CAN bus communication, car navigation

IoT & edge computing: IoT nodes, data acquisition and processing

Medical devices: Medical monitoring and imaging equipment

Security & alarm systems: Security monitoring and alarm systems. These diverse scenarios demonstrate the GD32F407VGT6's robust performance and adaptability.

GD32F407VGT6 Key Advantages

Domestic Cost-Effective MCU, Mainstream STM32F407 Alternative: A mainstream domestic alternative to the STM32F407VGT6. Fully pin-compatible (Pin-to-Pin) with no PCB changes required. Software requires adaptation to GigaDevice's official libraries, with manageable migration effort.

168MHz Cortex-M4 Core for Superior Performance: The GD32F407VGT6 is based on the ARM Cortex-M4 core running at up to 168MHz with FPU and DSP support, delivering a significant performance improvement over Cortex-M3 series.

Large Memory & Rich I/O: The GD32F407VGT6 offers 1MB Flash and 192KB SRAM with 82 GPIOs.

High-Precision Analog Peripherals: 3×12-bit ADCs (16 channels) and 2×12-bit DACs.

Rich Communication & Advanced Peripherals: Ethernet MAC, USB 2.0 FS/HS, CAN, SDIO, DCI, and EXMC.

Mature Ecosystem for Rapid Development: The GD32F407VGT6 is pin-compatible with STM32F407 for direct hardware replacement. Supports Keil, IAR, GCC. Complete datasheets and development guides from GigaDevice.

Domestic Supply with Stable Availability: As an original GigaDevice product, the GD32F407VGT6 offers stable supply and a mature development ecosystem.

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