RX4901CE REAL TIME CLOCK MODULE (SPI-Bus)
■Built in frequency adjusted 32.768 kHz crystal unit and DTCXO
■Interface Type : 3 wire / 4 wire SPI-Bus
■Current consumption : 240 nA / 3 V (Typ.)
■Auto power switching function : Automatically switches to backup power supply by monitoring the V-DD / V-BAT voltage
■Time stamp function : Maximum 32 time stamps
■Interrupt output : Wake up every hour or every minute or every second
■Alarm interruption : Day, date, hour, minute, second
■Auto repeat wakeup timer interruption
■Self-monitoring interruption : Crystal oscillation stop, V-BAT low, V-DD low
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RX4901CE 、 RX4901CE XS A0 、 RX4901CE XB A0 、 RX4901CE XS B0 、 RX4901CE XB B0 、 RX4901CE XS C0 、 RX4901CE XB C0 、 RX4901CE XS D0 、 RX4901CE XB D0 、 X1B000471000115 、 X1B000471000215 、 X1B000471000315 、 X1B000471000415 、 X1B000471000515 、 X1B000471000615 、 X1B000471000715 、 X1B000471000815 |
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[ automotive application ][ Car Multimedia ][ Body Electronics ][ Remote Keyless ][ Engine Control Unit ][ Air Bag ] |
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2021/12/10 |
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765 KB |
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