DS1603 - Elapsed Time Counter

Product Overview

Maxim Integrated

Datasheet Details

Part number	DS1603
Manufacturer	Maxim Integrated
File Size	223.70 KB
Description	Elapsed Time Counter
Datasheet	DS1603 Datasheet
Additional preview pages of the DS1603 datasheet.

Product details

Description

RST CLK DQ GND VCC OSC NC - Reset - Clock - Data Input/Output - Ground - +5V - 1Hz Oscillator Output - No Connect DESCRIPTION The DS1603 is a real-time clock/elapsed time counter designed to count seconds when VCC power is applied and continually count seconds under battery backup power with an additional counter regardless of the condition of VCC.The continuous counter can be used to derive time of day, week, month, and year by using a software algorithm.The VCC powered counter will automa

Features

Two 32-bit counters keep track of real-time and elapsed time.
Counters keep track of seconds for over 125 years.
Battery powered counter counts seconds from the time battery is attached until VBAT is less than 2.5V.
VCC powered counter counts seconds while VCC is above VTP and retains the count in the absence of VCC under battery backup power.
Clear function resets selected counter to 0.
Read/write serial port affords low pin count.
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Other Datasheets by Maxim Integrated

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Published: Mar 26, 2020 |