S-35390A - 2-WIRE REAL-TIME CLOCK

ABLIC

Datasheet Details

Part number	S-35390A
Manufacturer	ABLIC
File Size	690.00 KB
Description	2-WIRE REAL-TIME CLOCK
Datasheet	S-35390A Datasheet
Additional preview pages of the S-35390A datasheet.

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Full PDF Text Transcription

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S-35390A www.ablicinc.com © ABLIC Inc., 2004-2016 2-WIRE REAL-TIME CLOCK Rev.4.2_03 The S-35390A is a CMOS 2-wire real-time clock IC which operates with the very low current consumption in the wide range of operation voltage. The operation voltage is 1.3 V to 5.5 V so that the S-35390A can be used for various power supplies from main supply to backup battery. Due to the 0.25 A current consumption and wide range of power supply voltage at time keeping, the S-35390A makes the battery life longer. In the system which operates with a backup battery, the included free registers can be used as the function for user's backup memory. Users always can take back the information in the registers which is stored before power-off the main power supply, after the voltage is restored.

Published: Mar 20, 2018 |