Q418564C20005 RX-8564LC

EPSON  Q418564C20005 RX-8564LC  芯片, 实时时钟 I2C总线接口

The 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.

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Built-in frequency adjusted 32.768kHz crystal unit

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32.768kHz Frequency output function - C-MOS output with control pin

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1 to 5.5V Timekeeper voltage range

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275nA at 3V Typical low backup current