WMSIC Electronic Components

ZD24C1MA-SSGMB

ModelZD24C1MA-SSGMB
PackageSOP8 150mil
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 ZD24C1MA-SSGMB
Type
ZETTA
Minimum package
20000 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ZETTA
Electronic Component
ZD24C1MA-SSGMB
Electronic Component
1
Package
SOP8 150mil
Electronic Component
EEPROM
Electronic Component
0.174g
Electronic Component
1
Electronic Component
BM0264500212
Electronic Component
1Mbit
Operating Temperature
40℃~+85℃
Operating Voltage
1.7V~5.5V
Interface Type
I2C
Electronic Component
400
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.

ZD24C1MA-SSGMB 产品概述

一、器件简介

ZD24C1MA-SSGMB 是 Zetta(澜智)推出的一款高可靠性串行 EEPROM,存储容量为 1Mbit(128K 字节),采用 I2C 双线通信协议,面向需要长寿命数据保存与高写入耐久性的嵌入式系统与工业控制应用。器件在宽电压与宽温度范围内稳定工作,适配多种封装形式,其中 SSGMB 型号对应 SOP8 150mil 封装,便于在传统 PCB 设计中替换与布局。

二、主要规格

  • 存储容量:1Mbit(128K 字节)
  • 接口类型:I2C 双向数据传输,最高时钟频率 fc = 1 MHz
  • 写周期时间(Tw):典型值 5 ms
  • 写周期寿命:4,000,000 次(4 百万次)
  • 数据保留(TDR):100 年
  • 工作电压:1.7 V ~ 5.5 V(单电源供电)
  • 工作温度范围:-40 ℃ ~ +85 ℃
  • 封装示例:SOP8 150mil(型号后缀 SSGMB),另有 PDIP、TSSOP、UDFN、WLCSP 等可选

三、功能特性

  • 硬件写保护:支持器件级或引脚级硬件写保护功能,有效防止误写入与意外擦写,便于系统安全设计。
  • 噪声抑制:内部集成噪声抑制机制,提升 I2C 总线抗干扰能力,适合噪声环境下的稳定通信。
  • 宽电压宽温度:1.7 V 至 5.5 V 的电源适配范围以及工业级温度规格,适合便携、汽车电子与工业控制等多种场景。
  • 低功耗特性:在 I2C 空闲与待机状态下保持低功耗,适合电池供电系统(实际功耗参数请参考详细数据手册)。

四、封装与机械信息

ZD24C1MA 系列提供多种封装选择以适应不同的装配与空间需求:

  • SOP8 150mil(ZD24C1MA-SSGMB):适用于常规 PCB 插装与自动贴片生产。
  • 其它封装:PDIP、TSSOP、UDFN、WLCSP,满足穿孔式、紧凑型与移动终端的安装需求。 在实际选型时,请以生产批次与数据手册标注的引脚排列与机械尺寸为准,以确保焊盘设计与热特性满足工程需求。

五、典型应用

  • 工业控制与自动化:配置参数、校准数据与设备编号的长期存储。
  • 汽车电子(符合温度范围要求):行车记录、配件信息与诊断数据保存。
  • 家电与消费电子:系统设置、用户偏好与固件辅助参数存储。
  • 医疗设备与计量仪器:重要参数的长期保存与多次写入要求场景。
  • 物联网(IoT)设备:小型网关、传感节点的配置与日志存储。

六、设计与使用建议

  • I2C 总线设计:为 SDA、SCL 使用合适的上拉电阻(根据上拉电阻和总线容量选择),并确保总线长度与布线避免强耦合噪声源。
  • 电源与去耦:在器件电源引脚附近放置 0.1 µF 及更大容量去耦电容,以稳定电源并抑制瞬态噪声。
  • 写入管理:遵循写周期 Tw(典型 5 ms),在写操作后等待写完成或使用器件的写完成检测方式(ACK 响应)再进行后续访问。对于高频写入场景,考虑在系统层实施磨损均衡(wear leveling)以延长系统寿命,尽管器件本身支持高达 4 百万次写周期。
  • 硬件写保护:在需防篡改或关键数据保护的场景中启用写保护引脚或配置,以避免误操作导致的数据损坏。
  • 抗干扰与布局:利用器件内部噪声抑制优势的同时,在 PCB 布局中避开强开关电源和射频信号线,确保稳健通信。

七、可靠性与生命周期

ZD24C1MA 提供行业领先的写入寿命与数据保持能力:4,000,000 次写周期与 100 年的数据保留,适合对长期可靠性有严格要求的应用场景。在产品开发阶段应参考完整可靠性测试规范与环境应力测试结果,以满足最终系统的可靠性目标。

如需更详细的电气特性、时序图、典型应用电路或完整数据手册,请联系 Zetta(澜智)或参考其官方技术文档。

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