WMSIC Electronic Components

HGSEMI AT24C02CM5/TR AT24C02CM5

HGSEMI AT24C02CM5/TR AT24C02CM5
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Product image

ModelAT24C02CM5/TR
PackageSOT23-5
BrandHGSEMI
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+

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Technical data

Product details

19 specifications

Core information

Product name
HGSEMI AT24C02CM5 / TR
Type
HGSEMI
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HGSEMI
Electronic Component
AT24C02CM5/TR
Electronic Component
1
Package
SOT23-5
Electronic Component
EEPROM
Electronic Component
0.047g
Electronic Component
1
Features
Built-in positions(POR)
Electronic Component
BM0223257249
Electronic Component
2Kbit
Operating Temperature
40℃~+105℃
Operating Voltage
1.7V~5.5V
Interface Type
I2C
Electronic Component
200
Clock Frequency(fc)
1MHz

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

产品概述：AT24C02CM5/TR

一、产品背景

AT24C02CM5/TR 是一种高性能的电可擦写只读存储器（EEPROM），其容量为2Kbit，采用SOT23-5封装。这种 EEPROM 主要用于需要非易失性存储的应用场景，此外，它还在快速数据存取和长寿命存储方面表现出色。其广泛应用于各种电子设备中，包括智能卡、家用电器、医疗设备以及工业自动化等领域。

二、技术规格

  1. 存储容量：2Kbit（256字节）。
  2. 接口类型：I²C 接口，支持多主机模式。
  3. 工作电压范围：通常适用于 1.8V 至 5.5V。
  4. 读写循环次数：可以承受高达100,000次的写入和擦除周期。
  5. 数据保持时间：在 25℃ 时，可以保证数据在断电情况下保持超过 100 年。
  6. 速度：支持高达 400 kHz 的 I²C 总线速度。
  7. 封装形式：SOT23-5，便于小型化设计和表面贴装。

三、主要特性

  1. 非易失性：即使在断电的情况下，数据依然可以长期保留，适合于存储重要的配置信息和用户数据。

  2. 可编程性：支持字节和页写入，用户可以灵活地选择数据写入模式，适应不同的应用需求。

  3. 多主模式：I²C 接口支持多主模式，允许多个设备共享同一数据总线，提高了系统的灵活性和扩展性。

  4. 小型封装：SOT23-5 封装体积小，方便更紧凑电路设计，有助于减小整体产品的体积，满足现代电子产品对小型化和轻量化的趋势。

  5. 低功耗：此器件在工作和待机模式下均保持低功耗特性，适合于便携式设备和长时间待机应用。

四、应用场景

  1. 消费电子产品：如智能手机、平板电脑、电视机等，用于存储用户设置和偏好。

  2. 工业控制：在工业设备中，用于存储设备参数和校准数据，确保设备在断电后能够恢复正常工作状态。

  3. 汽车电子：在汽车电子系统中应用，用于记录故障代码、配置信息等，保证车辆的电子存储信息不丢失。

  4. 健康监测设备：用于医疗设备中，存储患者信息、使用历史和设置信息等，确保能够恢复到之前的状态。

五、总结

AT24C02CM5/TR是一款经典的2Kbit EEPROM器件，结合了非易失性、高耐久性和低功耗等多种特性，是现代电子产品中不可或缺的存储解决方案。它在提供可靠数据存储的同时，能够通过I²C总线灵活地与其他设备进行通信。这使得它在消费电子、工业控制、汽车电子与医疗设备等多个领域中的应用潜力巨大。

随着电子技术的发展，AT24C02CM5/TR将继续在日益复杂的电子系统中发挥重要作用。得益于其小巧的SOT23-5封装与高效能，设计工程师们可以在多种设计中利用其强大的存储能力，为用户提供更优质的使用体验。

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