WMSIC Electronic Components

Gigadevice GD32F425VGT6

ModelGD32F425VGT6
PackageLQFP-100(14x14)
BrandGigadevice
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Gigadevice GD32F425VGT6
Type
GIGADEVICE
Minimum package
540 个

Technical parameters

Electronic Component
Electronic Component
Electronic Component
GIGADEVICE
Electronic Component
GD32F425VGT6
Electronic Component
1
Package
LQFP-100(14x14)
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
0.68g
CPU
ARM Cortex-M4
I / O
82
Electronic Component
1
ADC
12bit
DAC
12bit
Electronic Component
BM0228695850
CPU
200MHz
Electronic Component
Electronic Component
Electronic Component
540

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

GD32F425VGT6 产品概述

一、简介

GD32F425VGT6 是北京兆易创新(Gigadevice)推出的一款高性能 ARM Cortex‑M4 单片机,最高主频可达 200 MHz,集成 1 MB Flash 程序存储与 256 KB SRAM,提供丰富的外设资源与 82 个可用 I/O。器件封装为 LQFP‑100(14×14),适合中高端工业控制、运动控制、数据采集与音频等场景。

二、核心性能

  • CPU 内核:ARM Cortex‑M4,具备 M4 指令集的 DSP 特性,适合数字信号处理和控制算法。
  • 最高主频:200 MHz,适合对实时性和计算能力有较高要求的系统。
  • 存储:1 MB Flash(程序存储),256 KB SRAM(运行内存),满足大型固件、文件系统和通讯缓冲的需求。

三、主要外设

  • 模拟:12‑bit ADC(多路)、12‑bit DAC(至少一通道),支持高精度数据采集与模拟输出。
  • 数字 I/O:82 个通用 I/O,引脚资源充足,可扩展多种外设接口。
  • 常见外设(典型支持):多路 UART、SPI、I2C、定时器(含高级 PWM)、DMA 控制器、定时/捕捉等,便于实现电机驱动、PWM 控制与高速外设通信。

四、封装与引脚

  • 封装:LQFP‑100(14×14),适合手工焊接与自动贴片生产。
  • 引脚分配建议:在布局时为电源、晶振、ADC 引脚与参考电压留出独立净区,减少噪声干扰以保证模数转换精度。

五、功耗与时钟

  • 芯片支持多种运行与低功耗模式(具体模式与参数请参考数据手册),可在性能与能耗之间进行权衡。
  • 若需高精度时钟(USB、以太网或高精度定时),建议外接晶振或参考时钟源以确保系统稳定性。

六、开发生态与工具链

  • 兼容主流 ARM 开发工具链:Keil MDK、IAR、GCC(arm‑none‑eabi)等。
  • 兆易创新提供固件库与示例代码,便于外设初始化与驱动快速上手;同时可配合常用调试器(如 J‑Link、ST‑Link)进行开发调试。

七、设计与工程建议

  • 电源与去耦:在 VDD/VSS 附近放置充足的去耦电容(0.1 μF、1 μF 等),并布置电源滤波与分割模拟/数字地。
  • ADC/DAC:模拟地与数字地分开回流,参考电压(VREF)用低噪声源并紧靠芯片布局。
  • 时钟与晶振:若使用内部 RC,请评估频率与温漂;对时序敏感应用建议加晶振或外部时钟。
  • PCB 布局:高速信号走线短且尽量避开模拟输入,重要走线做阻抗控制与屏蔽。

八、典型应用场景

  • 运动控制与伺服驱动(高性能定时器与 PWM、DSP 算法)。
  • 工业自动化与电力电子(多通道 ADC、通讯接口、可靠性需求高)。
  • 数据采集与传感器网关(大容量 Flash 与高速采样)。
  • 音频处理与信号生成(12‑bit DAC 与 M4 的信号处理能力)。

总结:GD32F425VGT6 在 200 MHz Cortex‑M4 性能、1 MB Flash 与丰富外设之间取得良好平衡,适合需要高实时性、高精度模数转换与较大程序空间的中高端嵌入式设计。详情请参阅官方数据手册与参考设计,以获取精确的时序、电气规格与封装引脚分配。

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