WMSIC Electronic Components

SCTF SX1M32.768KM10F30TNN

ModelSX1M32.768KM10F30TNN
PackageSMD2016-4P
BrandSCTF
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
SCTF SX1M32.768KM10F30TNN
Type
SCTF
Minimum package
3000 编带

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SCTF
Electronic Component
SX1M32.768KM10F30TNN
Electronic Component
1
Package
SMD2016-4P
Electronic Component
Active Crystal Oscillator
Electronic Component
0.055g
Frequency
32.768kHz
Electronic Component
1
Electronic Component
BM0266107549
Operating Temperature
40℃~+85℃
Operating Voltage
1.62V~3.63V
Operating Current
90uA
Electronic Component
±10ppm
Output
CMOS
Frequency
±30ppm

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

SX1M32.768KM10F30TNN有源晶振产品概述

一、产品定位与核心用途

SX1M32.768KM10F30TNN是星通时频(SCTF)推出的低功耗32.768kHz有源晶振,专为需要稳定计时、低耗运行的电子设备设计。32.768kHz是实时时钟(RTC)领域的标准频率,该产品凭借精准的频率特性、宽电压范围与超低功耗,成为智能穿戴、IoT终端、工业控制等场景的主流时钟源选择。

二、关键性能参数解析

该产品核心参数围绕“精准、低耗、适配性”优化,具体如下:

  • 频率精度:常温(25℃)频差±10ppm,全温度范围(-40℃~+85℃)频率稳定度±30ppm。按此计算,常温下每天计时误差约0.86秒,全温范围内最大误差约2.59秒,满足绝大多数计时类设备的精度需求;
  • 输出模式:CMOS电平输出,兼容TTL/CMOS逻辑接口,可直接驱动主流MCU、SoC的时钟输入引脚,无需额外电平转换;
  • 功耗表现:典型工作电流仅90uA,是同类产品中的低功耗水平,尤其适合纽扣电池供电的长期运行场景;
  • 电压范围:支持1.62V~3.63V宽电压输入,覆盖1.8V(低功耗MCU常用)、3.3V(主流消费电子)等常见工作电压,适配性强。

三、封装与电气特性细节

  • 封装形式:SMD2016-4P表贴封装,尺寸为2.0mm×1.6mm,4引脚设计。该封装体积小巧,可有效节省PCB布局空间,适合智能手环、蓝牙模块等小型化产品;
  • 电气兼容性:CMOS输出电平(高电平≥0.8Vcc,低电平≤0.2Vcc),负载能力≥15pF,能稳定驱动多数数字电路的时钟输入;
  • 环保要求:符合RoHS 2.0标准,采用无铅焊接工艺,满足现代电子设备的环保规范。

四、环境适应性优势

该产品针对宽温场景优化,工作温度范围为**-40℃~+85℃**,覆盖:

  • 低温场景:车载电子(冬季低温)、户外IoT传感器(北方冬季);
  • 高温场景:工业控制柜(夏季高温)、智能家电(长时间运行发热); 全温范围内的频率稳定度±30ppm,确保设备在极端温度下仍能保持计时精度,无需额外温补电路,降低系统成本。

五、典型应用场景

  1. 实时时钟(RTC)模块:智能手表、手环、智能家居控制器的RTC计时,90uA低功耗配合纽扣电池,可实现2~3年连续工作;
  2. 低功耗IoT终端:传感器节点、蓝牙Mesh模块的主时钟源,宽电压适配不同电池供电方案;
  3. 工业与车载电子:车载仪表盘、工业PLC的辅助计时模块,宽温范围满足复杂环境需求;
  4. 消费电子:智能门锁、电子秤、电子日历等需要稳定计时的设备,精准度满足日常使用。

六、品牌与品质保障

星通时频(SCTF)是国内专注时频器件研发生产的厂商,SX1M32.768KM10F30TNN经过多项可靠性测试:

  • 焊接可靠性:通过回流焊、波峰焊测试,适配自动化生产;
  • 温循测试:-40℃~+85℃循环100次后,频率变化≤±30ppm;
  • 老化测试:25℃下连续工作1000小时,频率漂移≤±5ppm; 产品一致性好,适合批量应用,可降低终端设备的售后风险。

该产品凭借“精准计时+低功耗+宽温适配”的核心优势,成为多领域电子设备的可靠时钟源选择,可满足从消费电子到工业场景的多样化需求。

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