WMSIC Electronic Components

MICROCHIP AT24C02D-MAHM-T AT24C02D

ModelAT24C02D-MAHM-T
PackageUDFN-8(2x3)
BrandMICROCHIP
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
MICROCHIP AT24C02D-MAHM-T
Type
MICROCHIP
Minimum package
5000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MICROCHIP
Electronic Component
AT24C02D-MAHM-T
Electronic Component
1
Package
UDFN-8(2x3)
Electronic Component
EEPROM
Electronic Component
0.09g
Electronic Component
1
Features
Built-in positions(POR)
Electronic Component
BM0107705137
Electronic Component
2Kbit
Operating Temperature
40℃~+85℃
Operating Voltage
1.7V~3.6V
Interface Type
I2C
Electronic Component
100
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:AT24C02D-MAHM-T

1. 产品简介

AT24C02D-MAHM-T 是一款由美国微芯(Microchip)公司生产的高性能非易失性 EEPROM 存储器。其主要特性包括支持 I²C 接口、低供电电压范围,以及优秀的工作温度性能,使其适用于多种电子应用。该产品拥有 2Kb(256 x 8)的存储容量,适合用于存储少量的配置信息、参数设置或其他小型数据。

2. 基础参数

  • 存储器类型:非易失性 EEPROM,不会因断电而丢失数据。
  • 电压范围:电源供电电压范围为 1.7V 至 3.6V,适合于低电压工作环境,提升设备的能效。
  • 技术类型:该存储器基于 EEPROM 技术,提供优良的写入与擦除耐久性。
  • 存储格式:以 256 x 8 的格式进行数据存储,便于在字节级别上进行快速读写。
  • 时钟频率:最大时钟频率为 1MHz,确保数据传输的高效率与稳定性。
  • 访问时间:仅需 4.5µs 的访问时间,使得数据读取速度较快,适合实时应用。
  • 写周期时间:写入操作需要 5ms,能够满足大部分应用对写入速度的需求。
  • 工作温度范围:适应-40°C 至 85°C 的环境温度,让其在严苛条件下依然稳定工作。
  • 封装类型:采用 8-UDFN(2x3)表面贴装封装,节省电路板空间,方便自动化生产和焊接。

3. 技术特性

AT24C02D-MAHM-T 采用 I²C 界面进行数据通信,具备较强的兼容性与灵活性,能够在多个设备间共享同一 I²C 总线,适合于中小型的嵌入式应用。其低功耗特性使其非常适合电池供电的设备,延长了使用周期。此外,EEPROM 技术允许多个写入、擦除周期,适应于长周期使用场合。

4. 应用场景

AT24C02D-MAHM-T 的应用场景非常广泛。例如:

  • 消费电子:可用于智能手表、音频设备中的用户设置存储。
  • 家用设备:可用于微波炉、冰箱等家电中的时间、温度等配置信息存储。
  • 工业设备:适用于传感器、温控器等需要存储参数的工业设备中。
  • 医疗设备:在医疗仪器中,存储患者的基本资料或设备配置。
  • 汽车电子:可用于车载设备中的数据记录与参数配置。

5. 安装与使用

该产品采用表面贴装技术(SMD),设计紧凑,便于与其他元器件集成。设计师在PCB布局时,可根据其引脚排列进行简单的焊接操作,实现快速的装配和部署。配合 I²C 总线通信协议,设计师可以使用标准 I²C 驱动程序轻松地进行数据读取和写入,提高开发效率。

6. 小结

AT24C02D-MAHM-T 作为一款高性能非易失性 EEPROM 存储器,结合了卓越的存储容量、快速的访问时间及广泛的工作温度范围,是广大电子工程师和开发者在进行产品设计时的理想选择。无论是在消费电子、家用设备、工业及医疗应用等多个领域,AT24C02D-MAHM-T 都能提供可靠的性能与灵活的应用选项。其低功耗特性和强大的 I²C 接口使得该产品在现代嵌入式设计中占据了重要的位置。

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