WMSIC Electronic Components

HCI(杭晶) XC32M4-16.000-F20NLDT

ModelXC32M4-16.000-F20NLDT
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 XC32M4-16.000-F20NLDT
Type
HCI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HCI
Electronic Component
XC32M4-16.000-F20NLDT
Electronic Component
1
Package
SMD3225-4P
Electronic Component
Passive Crystal Oscillator
Electronic Component
0.04g
Frequency
16MHz
Electronic Component
1
Electronic Component
BM0264340520
Operating Temperature
40℃~+85℃
Electronic Component
±10ppm
Crystal Oscillator Type
SMDCrystal Oscillator
Load Capacitor
20pF
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.

XC32M4-16.000-F20NLDT 产品概述

一、产品简介

XC32M4-16.000-F20NLDT 是杭晶(HCI)推出的全国产化贴片金属晶振,封装为 SMD 3225-4P(4P)。该晶振标称频率 16.000 MHz,适用于各类微控制器及通讯、消费电子、物联网等需要高精度时钟的应用场景。器件为贴片式金属外壳,便于自动贴装与回流焊接,可靠性高,量产友好。

二、主要技术参数

  • 频率:16.000 MHz
  • 常温频差(Initial tolerance):±10 ppm
  • 频率稳定度(温度稳定度/总体稳定度):±20 ppm
  • 负载电容:20 pF
  • 等效串联电阻(ESR):60 Ω(典型/上限)
  • 工作温度范围:-40 ℃ ~ +85 ℃
  • 封装:SMD3225-4P(贴片,金属外壳)
  • 品牌:HCI(杭晶)
    备注:产品型号曾升级/变更为 0132M4-16.000F20DTNLL,选型时请注意料号对应关系。

三、性能特点

  • 高精度:常温初始频差±10 ppm,满足对时钟精度要求较高的微控制器系统和通讯设备。
  • 温度稳定:全温区频率稳定度±20 ppm,适用于工业级-40~+85 ℃的环境。
  • 良好兼容性:20 pF 负载容抗设计与多数 MCU 或振荡器内核匹配,ESR 60 Ω 在常见驱动能力范围内性能可靠。
  • 工业级封装与工艺:3225 封装体积小、机械强度好,适合自动化贴装与回流焊工艺,适配批量生产。

四、典型应用

  • 单片机时钟源(MCU 系统):AVR、ARM Cortex-M、STM32 等常用控制器的外部晶振方案。
  • 通讯与接口设备:串口、USB 子系统或需要精确时钟的射频前端参考。
  • 消费电子与物联网终端:传感器网关、蓝牙/低功耗无线设备(作为主时钟或外部参考)。
  • 工业控制与测量仪器:对温度与长期稳定性有一定要求的场合。

五、选型与使用建议

  • 负载电容匹配:晶振标注为 20 pF,为达到额定频率精度,建议在 PCB 上配置与器件等效的负载电容(常为两侧各加约 18–22 pF,具体取决于 PCB 板间寄生电容)。
  • 布局注意事项:将晶振尽量靠近 MCU 振荡器引脚放置,缩短连接线,减少地线回路面积;为降低干扰,避免在晶振附近布置高频开关电源或大电流走线。
  • 焊接与工艺:3225 封装适配常规回流焊工艺,建议遵循厂商的回流温度曲线与焊接建议以保证性能与可靠性。
  • 驱动能力与 ESR:检查目标 MCU 的振荡器驱动能力是否能匹配 ESR 约 60 Ω 的晶体,如需保证启动时间与稳定性,可参考 MCU 数据手册调整负载电容或外加衰减元件。

六、替代与升级信息

本产品为杭晶系列的国产化解决方案,型号升级信息:旧型号/替代型号为 0132M4-16.000F20DTNLL。在量产或采购时建议确认料号映射、包装方式与检验报告(如有)以便替换无缝衔接。

如需详细的频率-温度曲线、回流焊曲线或更严格的规格(如更低初始偏差或更宽温区),可联系供应商索取完整数据手册与样品验证。

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