DS1302Z/T&R/C06,实时时钟 Trickle-Charge Timekeeping Chip
DS1302Z+,IC TIMEKEEPER W/CHARGER 8-SOIC
DS1302Z+T&R,IC RTC CLK/CALENDAR SER 8SOIC
DS1302Z+T&R/C07,IC RTC CLK/CALENDAR SER 8SOIC
DS1302Z+T&R,IC TIMEKEEPER W/CHARGER 8-SOIC
DS1302Z+T&R/C07,实时时钟 Trickle-Charge Timekeeping Chip
DS1302ZN,IC TIMEKEEPER T-CHARGE IND 8SOIC
