对比图
型号 DS1743-100 DS1743-100IND DS1743-100IND+
描述 实时时钟Real Time Clock Parallel 8Kbyte Clock/Calendar/NV Timekeeping RAM 28Pin EDIP实时时钟 Timekeeping NV RAM
数据手册 ---
制造商 Maxim Integrated (美信) Maxim Integrated (美信) Maxim Integrated (美信)
分类 实时时钟芯片实时时钟芯片实时时钟芯片
安装方式 Through Hole Through Hole Through Hole
引脚数 28 28 -
封装 DIP DIP-28 EDIP-28
电源电压(DC) 4.50V (max) 5.50V (max) -
内存容量 8000 B 8000 B -
电源电压 - 4.5V ~ 5.5V 4.5V ~ 5.5V
工作温度(Max) 70 ℃ - 85 ℃
工作温度(Min) 0 ℃ - -40 ℃
封装 DIP DIP-28 EDIP-28
工作温度 - -40℃ ~ 85℃ -40℃ ~ 85℃
产品生命周期 Unknown Unknown Unknown
包装方式 Tube Tube Tube
RoHS标准 Non-Compliant Non-Compliant RoHS Compliant
含铅标准 Contains Lead Contains Lead Lead Free