WMSIC Electronic Components

ZD24C128A-MAGMT

ModelZD24C128A-MAGMT
PackageDFN8 2x3x0.45mm
BrandZETTA
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
Zetta ZD24C128A-MAGMT
Type
ZETTA
Minimum package
3000 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ZETTA
Electronic Component
ZD24C128A-MAGMT
Electronic Component
1
Package
DFN8 2x3x0.45mm
Electronic Component
EEPROM
Electronic Component
0.124g
Electronic Component
1
Features
Built-in positions(POR)
Electronic Component
BM0264678849
Electronic Component
128Kbit
Operating Temperature
40℃~+85℃
Operating Voltage
1.7V~5.5V
Operating Current
0.25mA
Current
0.25uA
Interface Type
I2C

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

ZD24C128A-MAGMT 产品概述

一、产品简介

ZD24C128A-MAGMT 是澜智(Zetta)推出的一款低压 I2C 串行 EEPROM,存储容量为 128Kbit(16KB)。器件支持宽工作电压 1.7V 至 5.5V,工作温度范围 -40℃ 至 +85℃,采用紧凑 DFN8 (2.0 × 3.0 × 0.45 mm) 封装,管装(Tube)供货,适合空间受限且对可靠性要求较高的嵌入式存储场景。

二、主要特性

  • I2C 双线串行接口,最高时钟频率 fc = 1 MHz(支持高速通信)
  • 容量:128 Kbit(16 KB)
  • 工作电压:1.7 V ~ 5.5 V,兼容单节锂电池供电系统
  • 写周期时间 Tw:典型 5 ms(字页/字节写入)
  • 写周期寿命:1,000,000 次,数据保持时间(TDR):100 年
  • 内置上电复位(POR),保证上电后器件进入确定性状态
  • 硬件写保护功能(WP 引脚),防止误写入
  • 噪声抑制功能,提高在电磁干扰环境下的数据可靠性

三、电气与时序参数(关键)

  • 接口:标准 I2C(SDA/SCL),支持高达 1 MHz 的时钟频率,便于快速读取/写入
  • 写入性能:单次写周期约 5 ms,页面写入与随机写入需按时序管理
  • 电源与功耗:1.7 V 至 5.5 V 范围内稳定工作,低压模式下仍能保持可靠通信
    (详细电流、典型功耗与完整时序请参考器件数据手册)

四、封装与引脚

  • 封装:DFN8,尺寸 2.0 × 3.0 × 0.45 mm,适合高密度布板
  • 常用引脚:VCC、GND、SDA、SCL、WP(写保护)、A0/A1/A2(地址选择/可选)
  • 管装供货,便于批量生产和贴片加工

五、典型应用与设计建议

  • 典型应用:消费类电子配置与参数存储、物联网设备、工业控制器、计量仪表、医疗器械、可穿戴设备等需要非易失性小容量存储的场合
  • 设计建议:在 I2C 总线上使用合适的上拉电阻,VCC 侧靠近器件放置去耦电容;需要保护写入时序,可在固件中配合 WP 引脚与软件写保护策略;在高噪声环境下,可启用器件噪声抑制特性并优化 PCB 布线以降低干扰。

六、可靠性与包装信息

ZD24C128A-MAGMT 提供工业级温度范围和长期数据保持(TDR 100 年),写入寿命高达 100 万次,适合对寿命和数据可靠性要求严格的应用。器件以 Tube 形式供货,便于 SMT 生产线连续贴装与管理。

如需进一步的电气特性表、引脚排列图或典型应用电路图,请提供联系方式或索取完整数据手册。

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