IDT1339C-31SRI8 Overview
The package is in the form of Tape & Reel (TR).Surface Mount is the mounting type of the RTC module.It is equipped with 16 pins.Ideally, the operating temperature should be higher than -40 °C.Ideally, the operating temperature should be lower than 85 °C.
IDT1339C-31SRI8 Features

IDT1339C-31SRI8 Applications
There are a lot of Renesas
IDT1339C-31SRI8 Real Time Clocks applications.

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

Mount	Surface Mount
Number of Pins	16
RoHS	Non-Compliant
Packaging	Tape & Reel (TR)
Max Operating Temperature	85 °C
Min Operating Temperature	-40 °C
Interface	2-Wire, I2C, Serial
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd