WMSIC Electronic Components

ZD24C16A-STGMT

ModelZD24C16A-STGMT
PackageSOT23_5
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 ZD24C16A-STGMT
Type
ZETTA
Minimum package
3000 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ZETTA
Electronic Component
ZD24C16A-STGMT
Electronic Component
1
Package
SOT23_5
Electronic Component
EEPROM
Electronic Component
0.046g
Electronic Component
1
Electronic Component
BM0264678818
Electronic Component
16Kbit
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.

ZD24C16A-STGMT 16Kbit I2C接口EEPROM产品概述

ZD24C16A-STGMT是Zetta(澜智)推出的一款小容量高可靠性非易失性存储芯片,采用I2C串行接口,核心容量为16Kbit(即2048字节),专为嵌入式系统中需要稳定存储关键参数、配置信息的场景设计。其宽电压范围、高速通信能力与工业级可靠性,使其成为消费电子、工业控制、物联网终端等领域的理想选型。

一、产品核心定位与设计目标

ZD24C16A-STGMT聚焦**“小容量、高可靠、易集成”**三大核心需求:

  • 针对嵌入式系统中无需大容量存储但需长期保留数据的场景(如设备ID、校准参数、用户配置);
  • 兼容不同电源电压的MCU/SoC,降低系统电源设计复杂度;
  • 以小体积封装适配便携式、小型化设备的PCB布局限制;
  • 满足工业级宽温与长寿命要求,适应 harsh环境下的稳定运行。

二、关键性能参数深度解析

1. 存储与接口特性

  • 存储容量:16Kbit = 2048×8bit(字节寻址),支持随机读写与页写操作(页大小通常为16字节),页写可提升批量数据写入效率,避免频繁单字节写带来的寿命损耗;
  • 接口类型:标准I2C串行接口,兼容标准模式(100kHz)、快速模式(400kHz)、高速模式(1MHz),最高时钟频率达1MHz,比传统I2C设备传输速度提升5-10倍,适合需要快速读取/写入的场景(如实时日志存储)。

2. 电气性能兼容

  • 工作电压范围:1.7V ~ 5.5V,覆盖主流嵌入式系统电源:
    • 低功耗MCU(如STM32L系列、ESP32-C3)的1.8V供电;
    • 传统3.3V、5V单片机(如51系列、STM32F系列);
    • 电池供电设备(如纽扣电池3V),无需额外电压转换电路;
  • 电源电流:典型待机电流<1μA,动态电流<2mA(1MHz模式),低功耗设计适配电池供电的便携式设备(如智能手环)。

3. 可靠性与环境适应性

  • 写周期寿命:100万次(erase/write),是普通EEPROM(通常10万次)的10倍,适合频繁更新数据的场景(如传感器校准值、设备状态日志);
  • 数据保留时间:100年(25℃常温下),即使长期断电也能稳定保存关键数据(如设备序列号);
  • 工作温度范围:-40℃ ~ +85℃,符合工业级温度要求,可用于户外设备、车载辅助系统等 harsh环境;
  • 写周期时间:3ms(典型值),比多数EEPROM(5-10ms)更快,缩短系统响应延迟,提升操作效率(如快速更新配置参数)。

三、封装与引脚功能说明

ZD24C16A-STGMT采用SOT-23-5L小封装,尺寸约为2.9mm×1.6mm×1.1mm,节省PCB空间,适合小型化产品(如蓝牙模块、智能遥控器)。引脚定义(顶视图顺时针):

  1. A0:地址引脚,可通过接地、接VCC或悬空(部分型号)设置设备地址,最多支持8个设备并联在同一I2C总线;
  2. SDA:I2C串行数据线,双向传输,需外接10kΩ上拉电阻(适配1.7V~5.5V电压);
  3. SCL:I2C串行时钟线,单向输入,由主机(MCU)控制;
  4. VCC:电源引脚,输入1.7V~5.5V电压;
  5. GND:接地引脚,需可靠连接系统地(避免噪声干扰)。

四、典型应用场景

ZD24C16A-STGMT因体积小、可靠性高,广泛应用于以下领域:

  1. 消费电子:智能穿戴(手环/手表的运动模式配置、健康数据日志)、蓝牙音箱(配对设备列表)、电视遥控器(自定义按键映射);
  2. 工业控制:小型PLC(I/O配置参数)、传感器节点(温度/压力校准值)、电机控制器(转速PID参数);
  3. 物联网终端:低功耗IoT设备(设备ID、Wi-Fi/蓝牙网络配置)、智能门锁(用户指纹模板备份)、环境监测节点(历史数据缓存);
  4. 车载辅助系统:车载充电器(输出电压配置)、行车记录仪(时间同步参数);
  5. 医疗辅助设备:小型血糖监测仪(历史数据存储)、便携血氧仪(校准信息)。

五、核心优势总结

相比同类16Kbit I2C EEPROM,ZD24C16A-STGMT具备以下突出优势:

  1. 宽电压兼容:1.7V~5.5V覆盖90%以上嵌入式系统电源,无需电压转换;
  2. 高速通信:1MHz I2C高速模式,数据传输效率提升显著;
  3. 高可靠性:100万次写寿命+100年数据保留,工业级宽温设计;
  4. 小体积封装:SOT-23-5L节省PCB空间,适配小型化产品;
  5. 低功耗设计:待机电流<1μA,适合电池供电设备;
  6. 快速写周期:3ms缩短系统响应时间,提升操作效率。

该芯片通过RoHS认证(无铅无卤),符合环保要求,同时具备±2kV HBM ESD防护能力,降低生产与使用中的损坏风险。如需详细 datasheet或样品申请,可联系Zetta澜智官方团队。

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