PT7C43190LE Overview
There is an embedded version in the package 8-TSSOP (0.173, 4.40mm Width).This electrical RTC is powered by 1.35V~5.5V voltage.This electrical real time clock is of type Clock/Calendar.Surface Mount is the way to mount this real time clock (RTC).A temperature of -40°C~85°C should be used for operation.During operation, Alarm, Leap Year, Square Wave Output can be guaranteed.The 8 termination is the practice of terminating a transmission line with a RTC module matched to its characteristic impedance.It is possible to see 3V voltage being supplied to this RTC real time clock.A power supply of 3/5V is used to power it.In this system, there are 1 timers, which are real time clocks that output a signal at a preset time after an input signal is received.
PT7C43190LE Features
8-TSSOP (0.173, 4.40mm Width) package
8 terminations
3/5V power supplies

PT7C43190LE Applications
There are a lot of Diodes Incorporated
PT7C43190LE Real Time Clocks applications.

Automotive
Industrial
Digital still camera
Digital video camera
Printers
Copy machines
Mobile equipment
Battery powered devices
Printers and copiers
Electronic metering

Mounting Type	Surface Mount
Package / Case	8-TSSOP (0.173, 4.40mm Width)
Surface Mount	YES
Operating Temperature	-40°C~85°C
Feature	Alarm, Leap Year, Square Wave Output
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Type	Clock/Calendar
HTS Code	8542.39.00.01
Voltage - Supply	1.35V~5.5V
Terminal Position	DUAL
Supply Voltage	3V
Terminal Pitch	0.65mm
JESD-30 Code	R-PDSO-G8
Qualification Status	Not Qualified
Power Supplies	3/5V
Interface	3-Wire Serial
Number of Timers	1
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	0.6μA~14μA @ 3V~5V
Time-Min	SECONDS
Interrupt Capability	Y
Volatile	NO
Information Access Method	SERIAL, 3-WIRE
Length	4.4mm
Height Seated (Max)	1.2mm
Width	3mm
RoHS Status	ROHS3 Compliant