WMSIC Electronic Components

FMD FT24C1024A-USR-T FT24C1024A

ModelFT24C1024A-USR-T
PackageSOP-8
BrandFMD
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
FMD FT24C1024A-USR-T
Type
FMD
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FMD
Electronic Component
FT24C1024A-USR-T
Electronic Component
1
Package
SOP-8
Electronic Component
EEPROM
Electronic Component
0.128g
Electronic Component
1
Electronic Component
BM0264599891
Electronic Component
1Mbit
Operating Temperature
40℃~+85℃
Operating Voltage
1.8V~5.5V
Interface Type
I2C
Electronic Component
100
Clock Frequency(fc)
400kHz
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.

FT24C1024A-USR-T 串行EEPROM产品概述

辉芒微(FMD)推出的FT24C1024A-USR-T是一款1Mbit容量I2C接口串行EEPROM,专为需要非易失性数据存储的各类电子系统设计,具备宽电压兼容、快速写周期、高可靠性等特点,适配工业级、消费电子等多场景应用需求。

一、产品核心身份与定位

FT24C1024A-USR-T属于串行电可擦除可编程只读存储器(EEPROM),采用行业通用的I2C串行接口,无需复杂并行总线即可实现数据读写,大幅简化系统布线。其1Mbit(128KB)的存储容量平衡了密度与成本,适合存储设备配置参数、校准数据、用户设置等中等规模非易失性数据,是替代传统并行EEPROM的高效选择。

二、关键性能参数解析

1. 接口与通信特性

采用I2C串行接口,支持最高400kHz时钟频率(Fast Mode),较标准I2C(100kHz)提升4倍读写效率;通过A0/A1/A2地址引脚可扩展多设备级联,最多支持8个同型号器件并联,满足多数据存储需求。

2. 存储与电气性能

  • 容量规格:1Mbit(128KB),以8字节页为单位写入,单次操作覆盖8字节数据,减少写周期次数;
  • 电压范围:1.8V~5.5V宽电压兼容,适配低功耗IoT终端(1.8V)、普通消费电子(3.3V/5V)等不同电源环境;
  • 写周期效率:典型写周期时间(Tw)为5ms,远快于同类产品平均水平,可快速完成数据更新;
  • 寿命与保留:写/擦除周期寿命达100万次,满足频繁数据更新场景;数据保留时间(TDR)为40年,断电后长期保存关键数据。

3. 环境适应性

工作温度范围为-40℃+85℃,符合工业级温度标准,可在低温(北方户外设备)、高温(工业控制柜)环境稳定运行;存储温度覆盖-65℃+125℃,满足极端存储条件。

三、典型应用场景

FT24C1024A-USR-T的参数特性使其适配多领域需求:

  1. 工业控制:PLC、变频器、传感器节点的配置参数、校准数据存储,宽温宽电压适应工业现场复杂环境;
  2. 消费电子:智能家电(空调、洗衣机)的用户设置、故障日志;可穿戴设备(智能手表)的健康数据、设备配置存储;
  3. 物联网终端:智能电表、燃气表的计量数据、设备ID存储,低电压兼容适配电池供电系统;
  4. 入门级汽车电子:车载显示屏、胎压监测(TPMS)的参数设置存储(需确认对应汽车级认证);
  5. 医疗设备:小型医疗仪器(血糖仪)的用户数据、校准曲线存储,高可靠性保障数据准确性。

四、封装与可靠性设计

  • 封装形式:采用SOP-8小外形封装,尺寸紧凑(约5.2mm×4.9mm),适合贴片自动化生产,节省PCB空间;
  • 可靠性保障:内置ESD防护(符合IEC 61000-4-2标准)、抗干扰设计,降低静电与电磁干扰影响;宽温范围与长数据保留时间,确保设备全生命周期稳定运行。

五、核心优势总结

FT24C1024A-USR-T在同类产品中具备突出优势:

  1. 宽电压兼容:1.8V~5.5V覆盖绝大多数嵌入式系统电源,无需额外电平转换;
  2. 高效读写:400kHz I2C时钟+5ms写周期,提升系统数据处理效率;
  3. 工业级可靠性:-40℃~+85℃工作温度、40年数据保留、100万次写寿命,适配 harsh环境;
  4. 易集成性:I2C串行接口布线简单,SOP-8封装适配主流贴片工艺;
  5. 成本效益:1Mbit容量平衡密度与成本,适合中低端存储需求场景。

该产品凭借成熟工艺与稳定性能,已广泛应用于国内外电子厂商,是实现非易失性数据存储的可靠选择。

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