RTC (Real Time Clock)
Module is a real-time clock module designed to support main power, backup
batteries, and various other power sources. For example, the motherboard of a
personal computer will have an RTC to maintain the date and time when the
computer is power-off, and the power of RTC is provided by an independent
battery such as coin battery. RTC module is a single package product with IC
and 32.768kHz quartz crystal built-in together, with basic functions of clock
and calendar. It is very convenient to use since it avoids the effort of
oscillating circuit design or adjusting the clock accuracy. In addition, the
small size and high integration of RTC modules ensure that the efficiency of circuit
board space is utilized.
Features:
Built in frequency adjusted 32.768 khz crystal unit
