DS1343E-18+T&R Overview
A package named 20-TSSOP (0.173, 4.40mm Width) contains real time clocks.Digi-Reel® is the packaging method.There is 1.71V~5.5V supply voltage for this electrical RTC.Electrical real time clocks of this type are Clock/Calendar.real time clock (RTC)s like this are mounted in the way of Surface Mount.-40°C~85°C is the operating temperature.When operating, you can ensure Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger.DS1343 is the family name of this object.This electrical digital time clock is powered by 1.3V~5.5V voltage.Programs and data can be stored in the 96B memory embedded in the RTC times.Mounting type for the RTC module is Surface Mount.20 pins are attached to it.Optimal efficiency requires a supply voltage of 1.8V.A temperature above -40°C is recommended for operation.Lower than 85°C is the recommended operating temperature.Real time clocks operate with a voltage of 1.71V.There is 5.5V maximum supply voltage for real time clocks.
DS1343E-18+T&R Features
20-TSSOP (0.173, 4.40mm Width) package
Be maintained at 1.8V for high efficiency.

DS1343E-18+T&R Applications
There are a lot of Maxim Integrated
DS1343E-18+T&R Real Time Clocks applications.

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

Factory Lead Time	6 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	20-TSSOP (0.173, 4.40mm Width)
Number of Pins	20
Supplier Device Package	20-TSSOP
Operating Temperature	-40°C~85°C
Packaging	Digi-Reel®
Published	2002
Feature	Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Type	Clock/Calendar
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Voltage - Supply	1.71V~5.5V
Base Part Number	DS1343
Operating Supply Voltage	1.8V
Interface	SPI
Max Supply Voltage	5.5V
Min Supply Voltage	1.71V
Memory Size	96B
Logic Function	Clock
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Voltage - Supply, Battery	1.3V~5.5V
Radiation Hardening	No
RoHS Status	ROHS3 Compliant