DS1302Z+
Manufacturers：
Maxim Integrated
Description：
IC RTC CLK/CALENDAR SER 8-SOIC
DS1302Z+T&R
Manufacturers：
Maxim Integrated
Description：
IC RTC CLK/CALENDAR SER 8-SOIC
DS1302Z+T&R/C07
Manufacturers：
Maxim Integrated
Description：
IC RTC CLK/CALENDAR SER 8-SOIC