WMSIC Electronic Components

MICROCHIP AT25256B-SSHL-T AT25256B

ModelAT25256B-SSHL-T
PackageSOIC-8
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 Electronic Component

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
MICROCHIP AT25256B-SSHL-T
Type
MICROCHIP
Unit
Electronic Component
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
MICROCHIP
Electronic Component
AT25256B-SSHL-T
Electronic Component
1
Package
SOIC-8
Electronic Component
EEPROM
Electronic Component
0.169g
Electronic Component
1
Features
Built-in Latch(WEL)
Electronic Component
BM0093065302
Electronic Component
256Kbit
Operating Temperature
40℃~+85℃
Operating Voltage
1.8V~5.5V
Interface Type
SPI
Electronic Component
100

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:AT25256B-SSHL-T

一、产品背景

在现代电子设备设计中,对非易失性存储器的需求不断增长。作为一种广泛应用于消费电子、工业控制、智能仪器等领域的存储解决方案,EEPROM(电可擦可编程只读存储器)因其能够在断电后保留数据而被广泛采用。在众多EEPROM产品中,Microchip(美国微芯)的AT25256B-SSHL-T凭借其卓越的性能和灵活的应用场景,成为设计工程师的优选。

二、基础参数

  1. 存储器类型:非易失性存储器
  2. 存储器格式:EEPROM
  3. 存储容量:256Kb(32K x 8),足以满足各类数据存储需求,包括配置数据、传感器数据等。
  4. 工作温度:-40°C ~ 85°C(TA),适合于各种恶劣环境下的应用。
  5. 技术:基于EEPROM技术,确保了其数据的持久性和可靠性。
  6. 写周期时间:每字和每页写入时间为5ms,支持快速数据更新。
  7. 电压 - 供电:1.8V ~ 5.5V,广泛的供电电压兼容性,能够与多种系统相匹配。
  8. 存储器接口:SPI(串行外设接口),简单易用,适合高速数据传输。
  9. 时钟频率:最高可达20MHz,支持高速数据访问。
  10. 安装类型:表面贴装型,适合现代高密度电路板设计。

三、应用领域

AT25256B-SSHL-T的广泛适用性使其成为多个行业、多个应用的理想选择。主要应用领域包括:

  • 消费电子:如智能手机、平板电脑等,存储用户设置和配置信息。
  • 工业自动化:在工控系统中,存储设备配置及运行参数,确保设备的稳定性和可靠性。
  • 汽车电子:在汽车信息娱乐系统及安全系统中,用于保存关键数据。
  • 医疗设备:支持医疗监测设备中的数据记录,确保数据的安全存储与获取。

四、技术优势

  1. 高可靠性:根据Microchip的技术规格,AT25256B-SSHL-T的写入和擦除周期均经过严苛测试,提供高达100万次的写入循环和最低的100年数据保持能力,确保数据的长期稳定性。
  2. 快速数据传输:凭借20MHz的SPI接口和较短的写入周期,AT25256B-SSHL-T能够满足对高速数据读写的需求,适合实时数据处理应用。
  3. 广泛兼容性:可在一个广泛的电压范围内工作,使得此款存储器能够与各种电源和系统架构相兼容。
  4. 适应各种工作环境:其温度范围从-40°C到85°C,确保产品在不同的环境中都能正常工作,特别是在工业和汽车等领域的应用。

五、封装与安装

AT25256B-SSHL-T采用SOIC-8封装,尺寸小巧,适合表面贴装技术。这种封装形式使其能够在空间有限的电路板上被广泛使用,便于大批量生产和组装,提高了生产效率。

六、总结

AT25256B-SSHL-T是Microchip推出的一款高性能EEPROM,因其卓越的存储特性和适应多种工作环境的能力,成为现代电子设计中的重要组成部分。无论是在消费电子、工业控制还是汽车电子领域,这款产品都能提供可靠的数据存储解决方案,帮助设计工程师实现产品的创新与优化。 如果您正在寻找适合多种应用的非易失性存储器,AT25256B-SSHL-T无疑是一款值得考虑的优秀产品。

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