WMSIC Electronic Components

HI-LINK HLK-7628N

ModelHLK-7628N
PackageSMD-56P,35.2x18mm
BrandHI-LINK
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
HI-LINK HLK-7628N
Type
HI-LINK
Minimum package
35 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HI-LINK
Electronic Component
HLK-7628N
Electronic Component
1
Package
SMD-56P,35.2x18mm
Electronic Component
Wi Fi Module
Electronic Component
3.78g
Electronic Component
1
Features
Ethernet PHY; USBInterface
Power
20dBm
Electronic Component
BM0265676780
Antenna
IPEXInterface
Operating Temperature
40℃~+85℃
Operating Voltage
3.1V~3.5V
Interface Type
I2C; GPIO; JTAG; UART; SPI; Ethernet; USB; I2S
Electronic Component
IEEE802.11b/g/n

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

HLK-7628N 无线通信模块产品概述

HLK-7628N是海凌科(HI-LINK)推出的一款高集成度工业级无线通信模块,搭载联发科MT7628AN/NN核心SoC,针对多场景通信需求优化设计,具备丰富接口、稳定性能与宽温适应性,适用于工业物联网、智能家居、智能安防等领域。

一、核心硬件与无线性能

模块核心采用联发科MT7628AN/NN芯片,该芯片集成无线基带、射频及MCU功能,无需额外外围处理器即可实现基本控制与通信。无线性能方面,支持IEEE802.11b/g/n协议,单频150Mbps无线速率满足多数数据传输场景(如传感器数据回传、小文件传输);发射功率达20dBm(等效100mW),室内场景下有效覆盖半径可达20-30米,室外短距离传输稳定性强;接收灵敏度-89.5dBm,在信号衰减严重的环境(如多墙阻隔、干扰较多的工业现场)仍能保持稳定连接,抗干扰能力突出。天线采用IPEX接口设计,支持外接2dBi/3dBi全向天线或定向天线,用户可根据场景灵活配置,优化信号覆盖范围。

二、丰富接口资源

HLK-7628N提供8类主流接口,覆盖控制、通信、多媒体等多维度需求,降低系统集成复杂度:

  • I2C接口:可连接温湿度传感器、加速度传感器等外设,实现多维度数据采集;
  • GPIO接口:支持8-16路通用输入输出,可控制LED状态、继电器开关等执行部件;
  • JTAG接口:用于模块调试与固件烧写,方便开发阶段的功能验证与后期维护;
  • UART接口:支持3.3V/5V电平切换,可与MCU、蓝牙模块等串口设备双向通信;
  • SPI接口:高速同步串行接口,适配Flash存储、TFT显示屏等外设,传输速率可达数十Mbps;
  • 以太网接口:10/100M自适应,可实现有线与无线的桥接,扩展网络覆盖范围;
  • USB接口:USB2.0规范,支持外接U盘、摄像头等设备,扩展多媒体存储与传输功能;
  • I2S接口:音频串行接口,可连接麦克风、扬声器,实现语音通信或音频播放。

三、环境适应性与可靠性

模块针对工业级应用优化了环境适应性,满足严苛场景需求:

  • 工作电压:3.1V~3.5V宽电压范围,适配锂电池供电(如3.7V锂电池经稳压后)或工业稳压电源,兼容性强;
  • 工作温度:-40℃~+85℃工业级温宽,可适应户外严寒(如北方冬季-20℃环境)、高温车间(如+60℃工业现场),以及极端温度变化场景;
  • 可靠性:采用贴片式模块封装(符合工业标准),焊接可靠性高,抗振动、抗冲击能力满足IEC 60068等工业测试要求,平均无故障时间(MTBF)达5万小时以上。

四、典型应用场景

HLK-7628N凭借多接口与宽温特性,可覆盖以下实际场景:

  1. 工业物联网网关:通过以太网连接PLC,无线传输设备状态数据至云平台,实现远程监控;
  2. 智能家居控制中心:通过I2C连接门窗传感器,GPIO控制空调、灯光,支持手机APP远程控制;
  3. 智能安防设备:通过USB连接网络摄像头,无线传输视频流至本地存储或云端服务器;
  4. 车载通信模块:宽温适应性满足车载环境(-30℃~+80℃),实现车内外数据交互与远程诊断;
  5. 农业远程监测:连接土壤湿度、光照传感器,无线回传数据至农业云平台,实现精准灌溉。

该模块的高集成度、丰富接口与工业级可靠性,可有效降低用户的硬件设计成本与开发周期,是多场景无线通信的理想选择。

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