WMSIC Electronic Components

Gigadevice GD32F205ZET6

ModelGD32F205ZET6
PackageLQFP-144(20x20)
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Gigadevice GD32F205ZET6
Type
GIGADEVICE
Minimum package
360 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
GIGADEVICE
Electronic Component
GD32F205ZET6
Electronic Component
1
Package
LQFP-144(20x20)
Electronic Component
MCU(MCU / MPU / SOC)
Electronic Component
4.5g
CPU
ARM Cortex-M3
I / O
114
Electronic Component
1
ADC
12bit
DAC
12bit
Electronic Component
BM0264863353
CPU
120MHz
Electronic Component
Electronic Component
Electronic Component
360

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

GD32F205ZET6 32位通用MCU产品概述

一、核心性能与架构

GD32F205ZET6采用ARM Cortex-M3内核,基于ARMv7-M架构设计,最高主频可达120MHz,支持Thumb-2指令集——兼顾16位指令的代码密度与32位指令的运算性能,适合中低端嵌入式系统的性能需求。

内核集成嵌套向量中断控制器(NVIC),支持16级可编程优先级与嵌套中断,可快速响应外部事件(中断响应时间低至1.2μs);内置SysTick系统定时器,为操作系统(如FreeRTOS)和时间基准提供稳定支持。兆易创新对总线架构进行了优化,提升了CPU与外设、存储单元之间的数据访问效率,避免性能瓶颈。

二、存储资源配置

存储资源分为两类:

  • 程序存储器:512KB FLASH,支持10万次以上擦写周期,数据保持时间≥20年,可存储用户程序、配置参数等;
  • 数据存储器:128KB SRAM,可分为通用SRAM(112KB)与专用USB SRAM(16KB),支持DMA直接访问,降低CPU负载。

存储单元访问速度与内核主频匹配,确保程序执行流畅,无需额外等待周期。

三、外设功能亮点

外设资源均衡覆盖模拟、数字与通信,满足多数嵌入式场景需求:

  1. 模拟外设:2个12位ADC(共16个外部通道),最高转换速率1Msps,支持单次/连续转换、扫描模式及DMA传输;2个12位DAC,输出范围0~Vref,可配置为三角波/正弦波生成模式;
  2. 数字外设:1个高级定时器(用于电机控制PWM,支持6通道互补输出+死区控制)、8个通用定时器、2个基本定时器;集成看门狗定时器(独立+窗口)、CRC校验单元;
  3. 通信接口:5个UART(含LIN支持)、3个SPI(支持I2S模式)、2个I2C、2个CAN(兼容CAN2.0A/B)、1个USB OTG FS(支持主机/从机模式);
  4. I/O端口:114个可用I/O(LQFP144封装下),支持推挽/开漏输出、上拉/下拉输入及中断触发。

四、封装与应用场景

封装采用LQFP144(20×20mm,引脚间距0.5mm),体积紧凑且焊接兼容性好,适合高密度PCB设计;支持-40℃~+85℃工业级工作温度范围,适应恶劣环境。

典型应用场景包括:

  • 工业自动化:PLC模块、传感器节点(依赖CAN、ADC及高可靠性);
  • 电机控制:小型伺服电机、BLDC电机(依托高级定时器PWM);
  • 消费电子:智能家居控制器、USB外设(如键盘/鼠标);
  • 物联网终端:电池供电节点(低功耗模式支持)。

五、产品优势总结

作为兆易创新GD32F205系列的代表型号,GD32F205ZET6具备三大核心优势:

  1. 成本性能平衡:自主可控的ARM Cortex-M3方案,比同等级进口MCU更具成本优势;
  2. 生态兼容性:支持Keil、IAR等主流IDE,官方提供完善SDK、例程及技术支持;
  3. 可靠性适配:工业级温度范围+高抗干扰设计,满足工业与消费电子的双重需求。

该型号无需额外扩展芯片即可覆盖多数中低端嵌入式系统功能,是快速落地项目的高性价比选择。

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