RTC-4543SA:B3 ROHS Overview
In the 14-SOIC (0.197, 5.00mm Width) package, real time clocks is embedded.Tape & Reel (TR) is the way time clock is packaged.2.5V~5.5V is the supply voltage of this electrical RTC.Clock/Calendar is the type of this electrical real time clock.There is an real time clock (RTC) mounted in the way of Surface Mount.-40°C~85°C should be the operating temperature.Operating with Leap Year are possible.It belongs to the RTC-4543SA series of real time clocks.
RTC-4543SA:B3 ROHS Features
14-SOIC (0.197, 5.00mm Width) package
RTC-4543SA series

RTC-4543SA:B3 ROHS Applications
There are a lot of EPSON
RTC-4543SA:B3 ROHS Real Time Clocks applications.

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

Mounting Type	Surface Mount
Package / Case	14-SOIC (0.197, 5.00mm Width)
Supplier Device Package	14-SOP
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Series	RTC-4543SA
Feature	Leap Year
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Type	Clock/Calendar
Voltage - Supply	2.5V~5.5V
Interface	3-Wire Serial
Time Format	HH:MM:SS (24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	1μA~3μA @ 2V~5V