PT7C4337BWEX Overview
real time clocks is located in package 8-SOIC (0.154, 3.90mm Width).As of Tape & Reel (TR), time clock is packaged in this way.There is 1.8V~5.5V voltage supply for this electrical RTC.It can be said that this electrical real time clock belongs to the Clock/Calendar type.The real time clock (RTC) that is mounted in the way of Surface Mount is connected to this circuit board.In order to operate properly, the temperature should be -40°C~85°C TA.During the course of operation, Alarm, Leap Year, Square Wave Output can be ensured.
PT7C4337BWEX Features
8-SOIC (0.154, 3.90mm Width) package

PT7C4337BWEX Applications
There are a lot of Diodes Incorporated
PT7C4337BWEX Real Time Clocks applications.

Copy machines
Mobile equipment
Battery powered devices
Printers and copiers
Electronic metering
Digital cameras
White goods
Elapsed time counter
Network powered devices
Battery backed up systems

Factory Lead Time	20 Weeks
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Feature	Alarm, Leap Year, Square Wave Output
Part Status	Active
Type	Clock/Calendar
Voltage - Supply	1.8V~5.5V
Interface	I2C, 2-Wire Serial
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	0.8μA @ 1.2V~1.8V