WMSIC Electronic Components

Zetta ZD24C512A-SSGMB ZD24C512A

ModelZD24C512A-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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Zetta ZD24C512A-SSGMB
Type
ZETTA
Minimum package
20000 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ZETTA
Electronic Component
ZD24C512A-SSGMB
Electronic Component
1
Package
SOP8 150mil
Electronic Component
EEPROM
Electronic Component
0.62g
Electronic Component
1
Electronic Component
BM0264500215
Electronic Component
512Kbit
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.

ZD24C512A-SSGMB 产品概述

一、产品概述

ZD24C512A-SSGMB 是 Zetta(澜智) 推出的 512Kbit 串行 EEPROM,内部组织为 65536 × 8-bit,采用标准 I2C 双线接口,支持低电压工作(1.7V ~ 5.5V),最高时钟频率可达 1MHz。器件集成硬件写保护与噪声抑制功能,适用于需要高可靠性数据保存与频繁写入的存储应用。

二、主要特点

  • 存储容量:512 Kbit(65536 × 8-bit)
  • 接口类型:标准 I2C 双线接口,兼容主流 I2C 控制器
  • 时钟频率:最高 1 MHz(快速/快速+ 模式兼容)
  • 低压工作:1.7V ~ 5.5V,便于与多种逻辑电平系统直接互联
  • 写周期时间(Tw):典型 1.9 ms(单页/字节写入)
  • 数据保持:典型 100 年(TDR)
  • 擦写寿命:写周期寿命高达 4,000,000 次
  • 功能:独立硬件写保护引脚、噪声抑制电路以提高总线稳定性
  • 工作温度:-40 ℃ ~ +85 ℃
  • 封装:SOP8 150 mil

三、电气与性能参数(关键项)

  • 电源电压范围:1.7V ~ 5.5V
  • 最大 I2C 时钟频率:1 MHz
  • 写入延迟(Tw):约 1.9 ms(典型,实际取决于写入长度与系统负载)
  • 数据保存期:100 年(典型)
  • 擦写/写入寿命:4 × 10^6 次(典型)
  • 温度范围:-40 ℃ ~ +85 ℃

四、封装与引脚说明(SOP8)

典型引脚定义(请参照正式数据手册确认最终引脚排列):

  • Pin1:A0(器件地址/扩展地址)
  • Pin2:A1(器件地址/扩展地址)
  • Pin3:A2(器件地址/扩展地址)
  • Pin4:GND
  • Pin5:SDA(串行数据线)
  • Pin6:SCL(串行时钟线)
  • Pin7:WP(写保护引脚)
  • Pin8:VCC

器件采用标准 SOP8 150 mil 封装,便于常见的贴片组装与自动化生产。

五、应用场景与设计注意事项

  • 典型应用:工业控制参数保存、配置与校准数据、计量设备、消费类电子设置存储、远程终端与物联网节点、固件小区段/序列号存储。
  • 电源与总线设计:建议在 VCC 与 GND 之间放置 0.1 μF 陶瓷去耦电容;SDA/SCL 线上需外接合适阻值的上拉电阻以满足总线速度与系统功耗要求。
  • 接口兼容性:器件支持标准 I2C 协议并可与 1.7V–5.5V 系统直接接口,减少电平转换器需求。
  • 写保护:使用 WP 引脚配合系统控制可实现整片或部分区域的硬件写保护,提升数据安全性(具体逻辑极性与功能以数据手册为准)。
  • 布线建议:将器件靠近主控器放置,缩短 SDA/SCL 走线,避免长线引入噪声;噪声抑制功能可提升总线抗扰能力,但良好布线仍是必需。

六、可靠性与质量保证

ZD24C512A 设计侧重长期数据保存与高重复写入场景,具有 100 年级别的数据保持和高达 4,000,000 次的写循环寿命,适合需要长期稳定存储的系统。作为 Zetta(澜智)品牌产品,提供标准封装与可追溯的制造质量控制,建议在量产前参考完整数据手册并进行应用级别验证。

如需更详细的时序图、电气参数表、编程示例或标准数据手册,建议索取 Zetta(澜智)官方技术文档以获得完整规范与典型应用电路。

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