WMSIC Electronic Components

HCI(杭晶) XC32M4-8.000-F10LJDT

ModelXC32M4-8.000-F10LJDT
PackageSMD3225-4P
BrandHCI
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
HCI XC32M4-8.000-F10LJDT
Type
HCI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HCI
Electronic Component
XC32M4-8.000-F10LJDT
Electronic Component
1
Package
SMD3225-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.1g
Frequency
8MHz
Electronic Component
1
Electronic Component
BM0264527041
Operating Temperature
40℃~+85℃
Electronic Component
±20ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
10pF
Frequency
±30ppm
Electronic Component
Electronic Component

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

XC32M4-8.000-F10LJDT贴片晶振产品概述

一、品牌与封装特性

XC32M4-8.000-F10LJDT为杭晶电子(HCI)推出的工业级贴片晶振,采用SMD3225-4P封装:尺寸为3.2mm×2.5mm×0.8mm(典型厚度),属于小型化表面贴装设计;4引脚布局符合IPC-J-STD-001标准,引脚间距0.5mm,适配主流高速贴片机作业,可有效节省PCB板空间,尤其适合对体积要求严苛的便携式设备或高密度电路设计。

二、核心频率与精度指标

产品标称频率为8MHz(数字电路常用标准时钟频率),关键精度参数如下:

  1. 常温频差±20ppm:在25℃环境下,实际输出频率与标称值的偏差不超过±160Hz(计算方式:8MHz×20×10⁻⁶),满足绝大多数数字系统对时钟精度的基础要求(如UART通信要求频差≤±100ppm,该产品远低于此标准);
  2. 频率稳定度±30ppm:覆盖整个工作温度范围及电压波动(常规工作电压3.3V±10%)时,频率偏移不超过±240Hz,确保设备在极端环境下仍能保持稳定的时钟输出;
  3. 负载电容10pF:设计电路时需匹配外接10pF陶瓷电容,以保证晶振起振频率的准确性。

三、工作环境与可靠性

XC32M4的工作温度范围为**-40℃~+85℃**,属于工业级温度规格,可适应低温(如北方户外设备)、高温(如工业控制柜内部)等复杂环境,无需额外添加温控组件,降低系统设计成本与复杂度。同时,杭晶电子采用成熟的石英晶体工艺,产品具备良好的抗振动、抗冲击性能,可满足工业现场的可靠性要求。

四、电气特性与起振稳定性

等效串联电阻(ESR)为200Ω,是影响晶振起振可靠性的核心参数:

  • ESR过高会导致起振困难、功耗增加;ESR过低则成本大幅上升;
  • 200Ω处于贴片晶振的常规性能区间,既保证了起振可靠性,又控制了量产成本;
  • 搭配合理的振荡电路(如MCU内置振荡器或外部振荡电路),可实现快速起振,保证系统上电后迅速进入稳定工作状态。

五、典型应用场景

基于上述性能参数,XC32M4-8.000-F10LJDT适用于以下场景:

  1. 微控制器(MCU)时钟源:ARM Cortex-M系列、8051系列等MCU的外部高速时钟,支持系统时钟倍频(如8MHz倍频至72MHz);
  2. 工业控制模块:PLC、传感器节点、电机驱动器等设备,适应工业现场的温度与振动环境;
  3. 消费电子小型设备:智能手环、蓝牙耳机、便携式医疗设备,小型化封装匹配紧凑设计;
  4. 通信接口电路:UART、SPI、I2C等串行接口的时钟参考,保证数据传输的准确性;
  5. 物联网终端:智能电表、环境监测节点、智能家居设备,低功耗特性适配电池供电场景。

总结

XC32M4-8.000-F10LJDT是一款性价比突出的工业级贴片晶振,以稳定的精度、宽温适应性和小型化封装,满足数字电路对时钟源的核心需求,适用于从消费电子到工业控制的多领域应用。

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