BU9873NUX-TTR datasheet(10/40 Pages) ROHM

номер детали	BU9873NUX-TTR

подробное описание детали	I2C BUS Serial Interface RTC with High-precision Oscillation Adjustment

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производитель	ROHM [Rohm]

домашняя страница	http://www.rohm.com

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Datasheet

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BU9873

TSZ02201-0919AGZ00010-1-2

13.Sep.2013 REV.001

www.rohm.com

TSZ22111・15・001

Function Description

IC function will be explained as the following sequence.

1.

Communication interface

2.

Address mapping of internal register

3.

Clock and calendar function

4.

Oscillation adjustment function with digital method

5.

Alarm interrupts function

6.

Periodic interrupt function

7.

Test bit

8.

±30 second adjust function

9.

Oscillation halts sensing function

10. 32-kHz clock output function

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