WMSIC Electronic Components

FMD FT24C512A-TSR-T FT24C512A

ModelFT24C512A-TSR-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 Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
FMD FT24C512A-TSR-T
Type
FMD
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FMD
Electronic Component
FT24C512A-TSR-T
Electronic Component
1
Package
SOP-8
Electronic Component
EEPROM
Electronic Component
0.11g
Electronic Component
1
Features
Built-in positions(POR)
Electronic Component
BM0264213090
Electronic Component
512Kbit
Operating Temperature
40℃~+85℃
Operating Voltage
1.7V~5.5V
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.

FT24C512A-TSR-T EEPROM产品概述

FT24C512A-TSR-T是辉芒微(FMD) 推出的一款中容量串行电可擦除可编程只读存储器(EEPROM),采用标准I2C接口,以高可靠性、宽电压范围及工业级温度适应性为核心特点,广泛适配工业控制、消费电子、通信等领域的非易失性存储需求。

一、产品核心定位与基本属性

FT24C512A-TSR-T属于辉芒微24C系列EEPROM的升级型号,针对512Kbit(64KB)容量需求优化设计,兼具“非易失性”(断电数据不丢失)与“电可擦写”特性,无需额外擦除操作即可直接更新数据。其基本属性如下:

  • 品牌:辉芒微(FMD)
  • 型号:FT24C512A-TSR-T
  • 封装:SOP-8(表面贴装,尺寸紧凑,适合小型化设计)
  • 核心定位:通用型中容量EEPROM,平衡存储容量、速度与可靠性

二、关键性能参数详解

FT24C512A-TSR-T的性能参数覆盖“存储容量、电压、速度、寿命”等核心维度,满足不同场景的差异化需求:

  1. 存储容量:512Kbit=64KB(按字节计算为65536字节),可存储大量配置参数(如设备ID、校准数据、用户设置等);
  2. 工作电压:1.7V~5.5V宽范围,兼容低功耗系统(如1.8V可穿戴设备)、常规5V工业系统,无需额外电平转换;
  3. 通信速度:支持1MHz高速I2C通信,比传统I2C标准模式(100kHz)快10倍,大幅提升数据读写效率;
  4. 写周期特性:单页写时间仅5ms(页大小为128字节),支持连续页写(自动换行),减少写操作次数;
  5. 寿命与可靠性:写周期寿命达100万次(频繁更新数据场景下足够耐用),数据保留时间100年(长期断电仍可保持数据完整性);
  6. 温度范围:-40℃~+85℃工业级温度,可适应户外设备、工业现场等极端环境。

三、I2C接口与通信特性

FT24C512A-TSR-T采用标准双向I2C串行接口,仅需2根线(SCL时钟线、SDA数据线)即可实现数据传输,大幅节省PCB空间:

  • 地址配置:SOP-8封装内置3个地址引脚(A0/A1/A2),可通过接VCC/GND配置8种不同地址,支持最多8片器件级联,扩展总存储容量;
  • 通信模式:兼容I2C标准模式(100kHz)、快速模式(400kHz)及高速模式(1MHz),适配不同系统的通信速率要求;
  • 读写操作:支持随机读(指定地址读取单字节)、顺序读(连续读取多字节),写操作支持“字节写”与“页写”(128字节/页),灵活满足不同数据更新需求。

四、可靠性与环境适应性

FT24C512A-TSR-T的可靠性设计针对工业与消费电子的实际场景优化:

  • 数据保留:100年数据不丢失,即使长期断电(如设备闲置数年)仍可保持存储内容,适合需要“永久保存”的参数(如设备MAC地址、出厂校准值);
  • 抗干扰性:I2C接口内置噪声抑制电路,SOP-8封装引脚布局合理,可抵御工业现场的电磁干扰;
  • 温度适应性:-40℃~+85℃覆盖大部分工业与消费场景(如户外传感器节点、车载充电器),无需额外散热设计。

五、典型应用场景

FT24C512A-TSR-T因容量适中、可靠性高,广泛应用于以下领域:

  1. 工业控制:PLC模块、传感器节点(如温湿度、压力传感器)的配置存储,记录校准参数与设备状态;
  2. 消费电子:智能家居设备(智能插座、灯光控制器)的定时设置,可穿戴设备(智能手环)的用户数据存储;
  3. 通信设备:路由器、交换机的MAC地址、固件配置存储,避免断电丢失;
  4. 汽车周边:车载充电器、行车记录仪的设置参数存储(-40℃~+85℃满足车载环境需求);
  5. 医疗仪器:小型血糖仪、血压计的用户设置与历史数据存储(低功耗1.7V适配)。

六、使用注意事项

为确保FT24C512A-TSR-T的稳定工作,需注意以下几点:

  1. 电压匹配:系统工作电压需在1.7V~5.5V范围内,避免过压(>5.5V)或欠压(<1.7V)损坏器件;
  2. 地址冲突:多器件级联时,需通过A0/A1/A2引脚配置唯一地址,避免通信冲突;
  3. 写操作等待:写周期时间为5ms,写操作完成后需等待5ms再进行下一次写,否则可能导致数据错误;
  4. 焊接规范:SOP-8封装采用回流焊工艺,峰值温度不超过260℃,焊接时间需符合辉芒微封装手册要求;
  5. 寿命延长:避免频繁写同一地址,均匀分布写操作可延长器件寿命。

总结:FT24C512A-TSR-T以“宽电压、高速I2C、高可靠性”为核心优势,是工业控制、消费电子等领域中容量非易失性存储的理想选择,兼顾性能与成本,适配多种系统设计需求。

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