RX-4045NB:AA3

IC REAL TIME CLOCK 22-SON

Real Time Clock RTC IC Clock/Calendar SPI 22-LFDFN

得捷:
IC RTC CLK/CALENDAR SPI 22SON

Verical:
Real Time Clock Serial Clock/Calendar/Alarm/Timer/Interrupt 20-Pin SON T/R

DeviceMart:
IC RTC CLK/CALENDAR SER 22-SON