WMSIC Electronic Components

ZD24C08A-SSGMT

ModelZD24C08A-SSGMT
PackageSOP-8
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Zetta ZD24C08A-SSGMT
Type
ZETTA
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ZETTA
Electronic Component
ZD24C08A-SSGMT
Electronic Component
1
Package
SOP-8
Electronic Component
EEPROM
Electronic Component
0.191g
Electronic Component
1
Electronic Component
BM0264678817
Electronic Component
8Kbit
Operating Temperature
40℃~+85℃
Operating Voltage
1.7V~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.

ZD24C08A-SSGMT 产品概述

ZD24C08A-SSGMT 是 Zetta(澜智)推出的一款兼容 I2C 协议的 8Kbit 串行 EEPROM 芯片。器件采用 SOP-8 封装,支持单电源供电、宽电压工作范围及工业级温度等级,提供可靠的数据存储与保护功能,适合对稳定性与耐久性有较高要求的嵌入式与工业应用。

一、产品简介

ZD24C08A 为 8K 位(1K 字节)非易失性串行 EEPROM,内部采用 16 字节页面写入机制。器件兼容标准 I2C 总线时序,最高支持 1MHz 时钟频率(I2C Fast-Mode Plus),写入单次页面的典型写周期为 3ms。产品具有硬件写保护和噪声抑制功能,能在 1.7V 至 5.5V 的电源范围内稳定工作,工作温度范围为 -40°C 至 +85°C。

二、主要规格参数

  • 存储容量:8Kbit(1024 字节)
  • 页面大小:16 字节/page
  • 接口类型:I2C(兼容标准 I2C 时序,最高 1MHz)
  • 最高时钟频率 (fc):1MHz
  • 写周期时间 (Tw):3ms(典型)
  • 数据保持时间 (TDR):100 年
  • 写入寿命:100 万次擦写周期
  • 功能特性:硬件写保护(WP);噪声抑制功能
  • 工作电压:1.7V ~ 5.5V
  • 工作温度:-40°C ~ +85°C
  • 封装:SOP-8

三、功能特点与产品优势

  • 宽电压范围:1.7V ~ 5.5V 支持低功耗电池系统与 5V 传统供电,便于在多种平台上直接使用。
  • 高速通信:支持高达 1MHz 的 I2C 时钟,满足快速读取与写入需求,减少总线占用时间。
  • 高可靠性:100 年数据保持与 100 万次写入寿命,适合需要长期保存配置信息或校准数据的应用。
  • 硬件写保护:外部 WP 引脚可用于物理禁写,防止误写或因软件故障导致的数据破坏。
  • 噪声抑制:内部抑制电路降低通信错误与误写概率,提高系统抗干扰能力。
  • 小封装易集成:SOP-8 封装便于手工焊接与自动贴片生产。

四、引脚与接口(功能性说明)

ZD24C08A 通过标准 I2C 总线进行访问,主要功能引脚包括 VCC、GND、SDA、SCL、WP 以及地址选择/保留引脚。实际布板与接线时建议注意以下几点:

  • SDA/SCL 需要外部上拉电阻(根据总线电容与速率选择合适阻值,常见 2.2kΩ~10kΩ);
  • 在多从机场景下,确保唯一的从机地址配置(若器件带有地址引脚,请按 datasheet 配置);
  • WP 引脚可拉低以允许写入,拉高以硬件禁止写入;在需要保护数据的场合建议默认置为写保护使能。
  • 在靠近 VCC 引脚处放置 0.1µF 陶瓷去耦电容以抑制电源噪声。

五、设计注意事项与最佳实践

  • 页面写操作:一次写入不应跨越页面边界,若跨页写入需分多次进行;页面大小为 16 字节。
  • 写周期管理:写入后应等待写周期完成再进行下一次写操作,可采用 ACK 轮询方式判定写完,而不是简单延时,提升总线效率。
  • 上拉电阻选择:高速(1MHz)时应选较小阻值以保证边沿速率,同时兼顾功耗与总线电容。
  • 抗噪设计:在高干扰环境下,建议在 SDA/SCL 线上配合滤波与合理走线,利用器件的噪声抑制功能减少误动作。
  • ESD 与布局:SOP-8 引脚较细,焊接与贴片时注意焊接工艺,产品布局应保证 WP 与地址引脚的良好连通性。

六、典型应用场景

ZD24C08A 适用于多种需要小容量、可靠存储的场合,包括但不限于:

  • 工业控制与自动化(参数、标定值保存);
  • 智能家电与仪表(配方、系统配置);
  • 物联网终端与传感器节点(设备 ID、配置信息);
  • 可穿戴设备与便携电子(低压供电场景);
  • 消费类电子与维修日志存储。

七、可靠性与包装信息

产品由 Zetta(澜智)设计与生产,提供工业温度等级与长期数据保持保证,SOP-8 封装利于批量生产与手工调试。关于出货形式、样品申请及批量采购,可联系澜智的销售与技术支持获取最新的包装与订购信息。

如需获取完整电气特性表、时序图、引脚排列与典型应用电路,请索取 ZD24C08A-SSGMT 的正式数据手册,或联系我们提供技术支持与评估样片。

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