16 Kbit的2K位X8 TIMEKEEPER [ SRAM 16 Kbit 2Kb x8 TIMEKEEPER[ SRAM
Real Time Clock RTC IC Clock/Calendar Parallel 24-DIP Module 0.600", 15.24mm
得捷:
IC RTC CLK/CALENDAR PAR 24DIP
艾睿:
Real Time Clock Parallel 2Kbyte Clock/Calendar/NV Timekeeping RAM/Battery Backup 24-Pin PCDIP Tube
Win Source:
Real Time Clock RTC IC Clock/Calendar Parallel 24-DIP Module 0.600", 15.24mm