DS1603 - Elapsed Time Counter
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 a
DS1603 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 r
