WMSIC Electronic Components

FMD FT24C16A-KTR-T FT24C16A

ModelFT24C16A-KTR-T
PackageTSSOP-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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
FMD FT24C16A-KTR-T
Type
FMD
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
FMD
Electronic Component
FT24C16A-KTR-T
Electronic Component
1
Package
TSSOP-8
Electronic Component
EEPROM
Electronic Component
0.076g
Electronic Component
1
Features
Built-in positions(POR)
Electronic Component
BM0264576601
Electronic Component
16Kbit
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.

FT24C16A-KTR-T 产品概述

一、产品简介

FT24C16A-KTR-T(品牌:FMD / 辉芒微)是一款低电压、低功耗的16,384位串行EEPROM,采用标准2线双向串行(I2C)接口,封装为TSSOP-8。器件总容量为16Kbit(即2,048字节/2KB),支持16字节页面写入,内置上电复位(POR)与硬件写保护功能,并具备专门的噪声抑制设计,适合工业级环境下长期数据保存和频繁读写的应用。

二、主要特性

  • 存储容量:16,384 位(2,048 字节,16Kbit)
  • 接口类型:标准I2C(2线双向串行)
  • 时钟频率(fc):最高可达1 MHz(在2.5V~5.5V);在1.7V工作时兼容400 kHz
  • 页写模式:16 字节页写(Page Write)
  • 自定时编程周期:最大写周期时间(Tw)约 5 ms
  • 写周期寿命:1,000,000 次(典型)
  • 数据保留(TDR):100 年
  • 电源电压范围:1.7 V ~ 5.5 V(低电压适配,便于单电池供电系统)
  • 工作温度范围:-40 °C ~ +85 °C(工业级)
  • 功能:内置上电复位(POR)、硬件写保护(WP)引脚、噪声抑制/滤波功能
  • 封装:TSSOP-8
  • 品牌:FMD(辉芒微)

三、电气与时序要点

  • 在VCC=2.5V至5.5V区间可支持高达1 MHz的I2C时钟;在低电压1.7V工作点下,器件支持最高400 kHz的通信速率。设计时请根据系统电压选择合适的I2C时钟频率。
  • 写入操作为自定时编程,典型最大写周期为5 ms。页面写入最多可写16字节,跨页面写入时应注意分页界限以避免数据被截断或覆盖。
  • 写保护功能通过硬件WP引脚(Write Protect)实现,拉高/拉低可控制整个器件或指定区域的写入权限,便于防止误写入。
  • 上电复位(POR)保证在电源不稳定时保持器件处于安全状态,避免因电压波动导致的数据损坏或通信异常。
  • 噪声抑制功能能提高在高干扰环境下的通信可靠性,但在布线与电源设计中仍需采取适当滤波和去耦措施。

四、操作与使用建议

  • I2C总线需要外部上拉电阻,请根据总线容量与通信速率选择合适阻值;低电压(1.7V)场合应注意上拉电阻与通用器件兼容性。
  • 页面写入时应以页面边界为单位组织数据,一个页面最大16字节;连续写入不要跨页超出页面长度,否则将回绕到页面起始地址覆盖原有数据。
  • 在执行写操作期间,应等待器件完成内部写周期(Tw 最大5 ms),可通过读-应答轮询(ACK polling)检测写完成状态,避免在写周期内发起新的写命令。
  • 推荐在VCC引脚附近放置适当的旁路电容(如0.1 µF)以抑制电源噪声,并尽量缩短SDA、SCL布线,降低总线串扰与反射。
  • 使用WP引脚进行关键数据保护(如校准系数、序列号、配置参数等),并在产品出厂前根据需要锁定写保护。

五、典型应用场景

  • 工业控制与采集系统:保存配置参数、校准数据和历史记录
  • 消费电子:固件外设参数、用户偏好与序列号存储
  • 医疗与仪器仪表:长期保存校准和配置数据,要求高可靠性与长期保持性
  • 智能卡、身份认证与安全模块:作为非易失性配置与小容量数据存储
  • 物联网终端:低功耗、低电压下可靠保存设备配置与操作日志

六、包装与订货信息

  • 型号:FT24C16A-KTR-T
  • 品牌:FMD(辉芒微)
  • 封装:TSSOP-8
  • 在选型与订购时,请确认所需工作温度等级与包装形式,如散装或盘装,并与供应商确认最新器件数据手册以获取完整引脚定义、电气特性与机械尺寸信息。

如需完整引脚图、电气参数表或参考时序图,可进一步索取FT24C16A的产品数据手册与应用说明。

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