§ Two 32-bit counters keep track of real-time and elapsed time § Counters keep track of seconds for over 125 PIN ASSIGNMENT RST 1 DQ 2 8 VCC 7 X1 years § Battery powe.

RST CLK - Reset - Clock DQ - Data Input/Output GND - Ground X1, X2 - Crystal Inputs DESCRIPTION VBAT VCC - + Battery Input - +5V The DS1602 is a real-time clock/elapsed time counter designed to count seconds when VCC power is applied and .

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