对比图
型号 DS1743W-120IND DS1743W-120IND+ DS1743W-120
描述 Real Time Clock Parallel 8Kbyte Clock/Calendar/NV Timekeeping RAM 28Pin EDIPMAXIM INTEGRATED PRODUCTS DS1743W-120IND+ 芯片, 实时时钟Real Time Clock Parallel 8Kbyte Clock/Calendar/NV Timekeeping RAM 28Pin EDIP
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 28
封装 eDIP EDIP-28 DIP
电源电压(DC) 2.97V (min) 2.97V (min) 2.97V (min)
供电电流 - 15 mA -
针脚数 - 28 -
工作温度(Max) - 85 ℃ 70 ℃
工作温度(Min) - -40 ℃ 0 ℃
电源电压 - 2.97V ~ 3.63V -
电源电压(Max) - 3.63 V -
电源电压(Min) - 2.97 V -
内存容量 - - 1000 B
封装 eDIP EDIP-28 DIP
产品生命周期 Unknown Unknown Unknown
包装方式 Tube Tube Tube
RoHS标准 RoHS Compliant RoHS Compliant RoHS Compliant
含铅标准 Lead Free Lead Free Lead Free
工作温度 - -40℃ ~ 85℃ -