DS1990R-F3、DS1990R-F3#、DS1990A-F3+对比区别
型号 DS1990R-F3 DS1990R-F3# DS1990A-F3+
描述 Serial Number iButtoniButton内存, 序列号, 64位, ROMMAXIM INTEGRATED PRODUCTS DS1990A-F3+ 芯片, 特殊功能
数据手册 ---
制造商 Maxim Integrated (美信) Maxim Integrated (美信) Maxim Integrated (美信)
分类 RAM芯片主动器件
封装 CAN - CAN
封装 CAN - CAN
产品生命周期 Unknown Active Active
包装方式 - Bulk Bulk
RoHS标准 RoHS Compliant RoHS Compliant RoHS Compliant
含铅标准 Lead Free Lead Free Lead Free
电源电压(DC) - - 2.80V (min)
存取时间 - - 5 ms
内存容量 - - 8 B
工作温度 - -40℃ ~ 85℃ -40℃ ~ 85℃