IN1307 - Serial Real Time Clock
Features
 
	
Real-time clock counts seconds, minutes, hours, date, month, day, year, and leap year to 2100 
	
56-bytes general-purpose NV RAM 
	
Accuracy > 2 minutes/month at 25oC 
	
Automatic power management circuitry 
	
2-wire serial interface 
	
Programmable square wave output signal 
	
Uses <300nA in backup mode with oscillator running 
 
*Image shown is a representation only.