Real time clock module
Small size, low profile model package SERIAL-INTERFACE REAL TIME CLOCK MODULE
RX - 4574 LC
Built in frequency adjusted 32.768 kHz crystal unit.
Interface Type
: 3-wire serial interface
Operating voltage range
: 1.6 V to 5.5 V
Wide Timekeeper voltage range : 1.3 V to 5.5 V
Low backup current
: 0.35 µA / 3 V (Typ.)
32.768...
