WMSIC Electronic Components

HCI(杭晶) XC32M4-24.000-F12LLHP

ModelXC32M4-24.000-F12LLHP
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 XC32M4-24.000-F12LLHP
Type
HCI
Minimum package
3000 卷盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HCI
Electronic Component
XC32M4-24.000-F12LLHP
Electronic Component
1
Package
SMD3225-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.028g
Frequency
24MHz
Electronic Component
1
Electronic Component
BM0264527053
Operating Temperature
20℃~+70℃
Electronic Component
±20ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
12pF
Frequency
±20ppm
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.

XC32M4-24.000-F12LLHP贴片晶振产品概述

XC32M4-24.000-F12LLHP是杭晶电子(HCI)推出的通用型SMD3225封装石英晶体谐振器,专为中低端电子设备的时钟参考需求设计,标称频率24.000MHz,兼顾频率精度、稳定性与成本控制,适用于消费电子、通信模块、工业控制等多领域。

一、产品基本属性定位

该晶振属于表面贴装式石英晶体谐振器,采用SMD3225-4P标准封装,符合RoHS无铅环保要求,是HCI针对24MHz频段的标准化量产产品。其定位为“通用型时钟源”,既满足一般设备的频率精度需求,又具备良好的性价比,适合批量应用于对温宽、ESR要求适中的电子电路。

二、核心电气性能参数

1. 频率与精度

  • 标称频率:24.000MHz(整数倍频,便于与主流MCU、通信芯片的倍频电路匹配);
  • 常温频差:±20ppm(25℃环境下,频率偏差不超过480Hz,满足大多数数字电路的时序同步需求);
  • 频率稳定度:±20ppm(工作温度范围内,相对于常温的频率变化量不超±20ppm,可覆盖一般工业环境的温度波动)。

2. 负载与阻抗特性

  • 负载电容:12pF(晶振工作时需外接的等效电容值,设计电路时需在引脚端并联匹配电容,避免频率偏移);
  • 等效串联电阻(ESR):≤60Ω(ESR越小,晶振起振速度越快、功耗越低,60Ω的参数在SMD晶振中属于中等偏优水平,适配多数MCU的晶振输入电路)。

三、机械封装与物理特性

  • 封装形式:SMD3225-4P(尺寸:3.2mm×2.5mm×0.8mm,4引脚贴片式);
  • 封装材料:陶瓷外壳(耐高温、抗机械冲击,适合SMT回流焊工艺);
  • 引脚配置:标准4引脚(2个信号端、2个接地端,便于PCB布线);
  • 焊接兼容性:支持回流焊(最高温度260℃/10秒)、波峰焊(最高温度240℃/5秒),符合行业通用焊接标准。

四、适用环境与可靠性

  • 工作温度范围:-20℃~+70℃(覆盖室内环境、一般户外场景及部分车载低温度变化区域);
  • 存储温度范围:-55℃~+125℃(满足长期存储及运输过程中的温度变化);
  • 抗振动性能:10~2000Hz频率范围内,加速度1g(rms),频率偏移≤±1ppm;
  • 抗冲击性能:1000g(半正弦波,0.1ms持续时间),无机械损坏及频率漂移。

五、典型应用场景

XC32M4-24.000-F12LLHP的参数特性使其适用于以下场景:

  1. 消费电子:智能手表、蓝牙耳机、便携式音箱的时钟参考(24MHz倍频后可满足蓝牙48MHz时钟需求);
  2. 通信模块:WiFi模块、2.4G无线收发器、蓝牙BLE模块的基准时钟;
  3. 工业控制:小型PLC、传感器节点、数据采集模块的时序控制;
  4. 汽车电子:车载信息娱乐系统(非极端温区)、倒车雷达、车载USB集线器的时钟源;
  5. 计算机周边:USB3.0集线器、网卡、打印机控制板的时钟振荡。

六、选型与应用注意事项

  1. 负载电容匹配:必须外接12pF负载电容(通常在两个信号引脚与地之间各接1个6pF电容,需考虑PCB分布电容的影响,实际匹配电容可略小);
  2. 电路布局要求:晶振应靠近MCU的晶振输入引脚,匹配电容需紧邻晶振放置,避免长布线引入干扰;
  3. 温宽适配:若设备工作在-40℃以下或85℃以上,需更换工业级(-40℃~+85℃)晶振;
  4. ESR验证:若电路起振困难,需检查晶振ESR是否在规格内(≤60Ω),或调整匹配电容值。

该产品以稳定的性能、标准化封装及合理成本,成为24MHz频段通用时钟源的主流选择之一,可满足多数中低端电子设备的时钟需求。

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