The Q418564C20005 RX-8564LC is a real-time Clock Module with built-in XTAL save power, provide superior accuracy and simplify system design. The various functions includes full calendar, alarm, timer and power-supply voltage monitoring function.
- Built-in frequency adjusted 32.768kHz crystal unit
- 32.768kHz Frequency output function - C-MOS output with control pin
- 1 to 5.5V Timekeeper voltage range
- 275nA at 3V Typical low backup current
时钟与计时
