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BU9873 Datasheet, PDF (2/40 Pages) Rohm – I2C BUS Serial Interface RTC with High-precision Oscillation Adjustment
BU9873
Typical Application Circuit
Datasheet
Figure 1. Typical application circuit (with primary battery)
Figure 2. Typical application circuit (with secondary battery)
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TSZ22111・15・001
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TSZ02201-0919AGZ00010-1-2
13.Sep.2013 REV.001