DS1390U-33+T&R Overview
The package 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) contains real time clocks.The package is in the form of Tape & Reel (TR).This electrical RTC has a supply voltage of 2.97V~5.5V.This electrical real time clock has the type Clock/Calendar.Surface Mount is the way this real time clock (RTC) is mounted.Electronic time clocks are recommended that the operating temperature be -40°C~85°C.When operating, Alarm, Leap Year, Square Wave Output, Trickle-Charger can be ensured.The family RTCs belongs to are DS1390.This electrical digital time clock has a 1.3V~5.5V supply voltage.Surface Mount is the mounting type of the RTC module.It is equipped with 10 pins.In order to achieve high efficiency, the supply voltage should be kept at 3.3V.Ideally, the operating temperature should be higher than -40°C.Ideally, the operating temperature should be lower than 85°C.The minimal supply voltage is 2.97V.A maximum supply voltage of 5.5V is used.
DS1390U-33+T&R Features
10-TFSOP, 10-MSOP (0.118, 3.00mm Width) package
Be maintained at 3.3V for high efficiency.

DS1390U-33+T&R Applications
There are a lot of Maxim Integrated
DS1390U-33+T&R Real Time Clocks applications.

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

Factory Lead Time	6 Weeks
Contact Plating	Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Number of Pins	10
Supplier Device Package	10-μSOP
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Published	2002
Feature	Alarm, Leap Year, 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	2.97V~5.5V
Base Part Number	DS1390
Operating Supply Voltage	3.3V
Interface	SPI
Max Supply Voltage	5.5V
Min Supply Voltage	2.97V
Logic Function	Clock
Time Format	HH:MM:SS:hh (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	175μA @ 2.97V~5.5V
Voltage - Supply, Battery	1.3V~5.5V
REACH SVHC	Unknown
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free