PT7C4372AWEX 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~6V 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 can be ensured.There is the possibility of terminating transmission lines with 8 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.In this case, the voltage supplied to the electronic component is 3V.For powering the real time clock, a power supply with a voltage of 2/5V is used.1 timer real time clocks send out a signal at a preset time based on input signals.
PT7C4372AWEX Features
8-SOIC (0.154, 3.90mm Width) package
8 terminations
2/5V power supplies

PT7C4372AWEX Applications
There are a lot of Diodes Incorporated
PT7C4372AWEX 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	25 Weeks
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Surface Mount	YES
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2004
Feature	Alarm, Leap Year
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	8
ECCN Code	EAR99
Type	Clock/Calendar
HTS Code	8542.39.00.01
Voltage - Supply	1.8V~6V
Terminal Position	DUAL
Supply Voltage	3V
Terminal Pitch	1.27mm
JESD-30 Code	R-PDSO-G8
Qualification Status	Not Qualified
Power Supplies	2/5V
Interface	I2C, 2-Wire Serial
Number of Timers	1
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	0.8μA @ 3V
Time-Min	SECONDS
Interrupt Capability	Y
Volatile	YES
Information Access Method	I2C
Length	4.9mm
Height Seated (Max)	1.75mm
Width	3.9mm
RoHS Status	ROHS3 Compliant