* Real Time Clock/Calendar - Tracks Time in Hours, Minutes and Seconds - Day of the Week, Day, Month and Year
* On-chip Oscillator Compensation Over the Operating.

* Utility Meters
* POS Equipment
* Medical Application
* Security Related Application
* Vending Mach.

PIN NUMBER 1 2 3 4 5 6 7 8 9 10 11 12 13 14 SYMBOL N/C X1 X2 VBAT GND LVRST N/C N/C FOUT SDA SCL IRQ VDD N/C No connect. X1. The X1 pin is the input of an inverting amplifier and is intended to be connected to one pin of an external 32.768kHz quartz.

ISL12020

ISL12020M

ISL12022

ISL12022M

ISL12022MA

ISL12022MR5421

ISL12023

ISL12024

ISL12024IRTC

ISL12025

ISL12026

ISL12026A

ISL12027