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ZDSD02GLGEAG
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Zetta ZDSD02GLGEAG
- Type
- ZETTA
- Minimum package
- 4800 托盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ZETTA
- Electronic Component
- ZDSD02GLGEAG
- Electronic Component
- 1
- Package
- LGA-8(6x8)
- Electronic Component
- NAND FLASH
- Electronic Component
- 0.08g
- Electronic Component
- 1
- Features
- ECC
- Electronic Component
- BM0264678835
- Electronic Component
- 2Gbit
- Operating Temperature
- 30℃~+85℃
- Operating Voltage
- 2.7V~3.6V
- Current
- 200uA
- Interface Type
- SDInterface; SPI
- Clock Frequency(fc)
- 50MHz
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ZDSD02GLGEAG 存储芯片产品概述
一、产品定位
ZDSD02GLGEAG是澜智（Zetta）推出的中高速低功耗存储芯片，针对工业物联网、便携消费电子、小型智能设备等场景，平衡存储容量、速度、功耗与尺寸，满足紧凑设计和宽环境适应性需求，是成本敏感型产品的高性价比选择。
二、核心技术规格
参数类别 具体参数 关键说明 存储容量 2Gbit（256MB） 满足中量数据缓存与存储需求 时钟频率 50MHz 支持实时数据读写无明显延迟 工作电压范围 2.7V~3.6V 覆盖锂电池（3.7V降压后）与工业电源 工作温度范围 -30℃~+85℃ 适应户外/工业现场温度波动 待机电流 ≤200uA 低功耗延长电池续航 封装类型 LGA-8（6×8mm） 小尺寸节省PCB空间 品牌 澜智（Zetta） 国内专业存储芯片厂商，品控稳定三、关键性能优势
（一）稳定的读写效率
50MHz时钟频率支持中速数据操作，可满足：
- 工业传感器每秒1000次采样的实时缓存；
- 智能设备小文件（日志、配置）的快速读写；
避免因存储速度不足导致的数据丢失或设备卡顿。
（二）宽环境适应性
- 电压兼容：2.7V~3.6V无需额外电源转换，适配3.7V锂电池、5V降压模块等常见供电方案；
- 温度耐受：-30℃（北方冬季户外）~+85℃（夏季室内/车载），无需额外散热或保温设计，降低BOM成本。
（三）低功耗设计
待机电流仅200uA，若采用100mAh锂电池，理论待机时间可达138小时以上，适合便携设备（如智能手环、户外记录仪）的长续航需求，减少充电频率。
（四）小尺寸封装
LGA-8封装仅6×8mm，相比传统DIP-8封装体积减少约60%，可提升PCB布局灵活性，适配穿戴设备、物联网节点等紧凑设计产品。
四、典型应用场景
（一）工业物联网终端
- 环境传感器（温湿度、光照）：存储10万条采样数据（每条10字节），满足7天以上本地缓存；
- 数据采集器：对接PLC/MCU，存储设备运行日志与状态参数，支持断点续传。
（二）便携消费电子
- 智能穿戴：手环/手表存储运动数据（步数、心率）、用户自定义配置；
- 户外记录仪：登山/骑行时记录轨迹、海拔等数据，支持离线存储。
（三）小型智能设备
- 智能家居：智能门锁存储用户指纹、开锁记录（支持1000+指纹）；
- 车载辅助：胎压监测模块存储轮胎压力/温度历史数据，便于故障追溯。
五、可靠性与兼容性
- 数据可靠性：常温下支持10年以上数据 retention，满足长期数据存储需求；
- ESD防护：符合HBM 2kV、MM 200V标准，降低生产/使用中的静电损坏风险；
- 接口兼容：适配主流SPI接口，可对接STM32、ATmega等MCU，无需额外驱动开发，缩短产品研发周期。
总结
ZDSD02GLGEAG凭借2Gbit容量、50MHz速度、宽温宽压、低功耗、小封装的综合优势，精准匹配中低端存储场景的核心需求，是工业物联网、便携消费电子等领域的高性价比存储解决方案。
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