WMSIC Electronic Components

FMD FT24C64A-ESR-T FT24C64A

ModelFT24C64A-ESR-T
PackageSOP8_150MIL
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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
FMD FT24C64A-ESR-T
Type
FMD
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FMD
Electronic Component
FT24C64A-ESR-T
Electronic Component
1
Package
SOP8_150MIL
Electronic Component
EEPROM
Electronic Component
0.191g
Electronic Component
1
Electronic Component
BM0263673803
Electronic Component
64Kbit
Operating Temperature
40℃~+85℃
Operating Voltage
1.8V~5.5V
Interface Type
I2C
Electronic Component
100
Clock Frequency(fc)
1MHz
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.

FT24C64A-ESR-T EEPROM产品概述

FT24C64A-ESR-T是辉芒微(FMD) 推出的一款64Kbit容量I2C接口电可擦除可编程只读存储器(EEPROM),专为需要非易失性数据存储的场景设计,兼具宽电压兼容、高速通信、长寿命及工业级可靠性,可适配从消费电子到工业控制的多类应用需求。

一、核心参数精准梳理

该器件的核心参数覆盖存储容量、接口、电气特性及时序要求,具体如下:

  • 存储容量:64Kbit(即8K字节,实际可用空间约8192字节),支持页写功能(每页1024字节),可提升批量数据写入效率;
  • 接口类型:标准I2C两线制接口,仅需SCL(时钟线)和SDA(数据线)两根引脚,支持多器件级联(通过地址引脚配置);
  • 通信速率:最大时钟频率1MHz,支持高速I2C通信,比传统100kHz/400kHz速率提升4~10倍,适合大数据量快速读写;
  • 电气参数:工作电压范围1.8V~5.5V,兼容低功耗MCU(如1.8V的STM32L系列)、传统5V系统及3.3V主流平台,无需额外电平转换;
  • 时序特性:写周期时间(Tw)仅5ms,即从启动写操作到完成的时间,远快于多数EEPROM的10ms标准,可缩短系统响应延迟;
  • 寿命与保留:写周期寿命达100万次,支持频繁参数更新;数据保留时间(TDR)100年(室温下),确保掉电后关键数据长期不丢失;
  • 温度范围:工作温度-40℃~+85℃,属于工业级温度规格,可适应极端环境(如户外设备、高温车间)。

二、关键性能优势解析

FT24C64A-ESR-T的核心优势体现在兼容性、速度、可靠性三个维度:

  1. 宽电压覆盖适配多平台:1.8V~5.5V的电压范围,既满足低功耗物联网终端的1.8V供电需求,又兼容传统5V工业设备,无需额外设计电平转换电路,简化硬件开发;
  2. 高速通信提升系统效率:1MHz的I2C时钟速率,可快速完成配置数据、校准值等批量数据的读写,尤其适合需要实时更新参数的场景(如工业传感器节点);
  3. 长寿命与强数据保留:100万次写周期可支撑设备长期频繁的参数修改(如工业PLC的PID参数调整),100年数据保留确保即使设备断电数年,校准值、ID等关键数据仍可正常读取;
  4. 工业级温度可靠性:-40℃~+85℃的工作温度,覆盖了绝大多数户外、工业现场的环境温度,避免因温度波动导致的数据丢失或器件失效。

三、典型应用场景覆盖

FT24C64A-ESR-T的特性使其适配多类应用场景,常见如下:

  1. 工业控制设备:PLC、变频器、伺服驱动器的参数存储(如PID参数、校准系数、运行日志);
  2. 消费电子终端:智能家电(电视、空调)的配置记忆(频道、温度模式)、智能家居设备的场景数据;
  3. 物联网(IoT)节点:低功耗传感器节点的校准参数、低功耗MCU的状态记录(因宽电压兼容1.8V);
  4. 汽车电子(辅助级):车载充电器的电压电流校准值、仪表盘的短里程存储、车载蓝牙模块的配对信息;
  5. 通信设备:路由器、交换机的MAC地址、固件版本、端口配置参数存储。

四、封装与易用性设计

该器件采用SOP8_150MIL 封装(表面贴装,引脚间距150mil/3.81mm),具有以下设计优势:

  • 焊接便捷:150mil引脚间距适合手工焊接或自动贴装,降低生产难度;
  • 引脚少:8引脚封装仅需占用少量PCB空间,适合小型化设备(如穿戴设备、小型传感器);
  • 地址配置灵活:通过A0/A1/A2引脚可配置8个不同地址,支持多片级联,扩展存储容量。

总结

FT24C64A-ESR-T作为一款高性价比I2C EEPROM,凭借宽电压兼容、高速通信、长寿命及工业级可靠性,成为各类需要非易失存储场景的理想选择。从消费电子到工业控制,从低功耗IoT到传统5V系统,均能稳定适配,为设备的参数存储、数据保留提供可靠支撑。

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