DS1340Z-18+ Overview
There is an embedded version in the package 8-SOIC (0.154, 3.90mm Width).Packaged as Tube.This electrical RTC is powered by 1.71V~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, Leap Year, Trickle-Charger 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 1.8V voltage being supplied to this RTC real time clock.8 pins are attached to it.RTCs are a member of the family DS1340.Its supply voltage is 1.3V~3.7V.There should be no more than 0.032MHz frequency in real time clocks' output.This RTC module has a mounting type of Surface Mount.8 pins are present on it.RTC time is important to maintain the supply voltage at 1.8V in order to maintain high efficiency.
DS1340Z-18+ Features
8-SOIC (0.154, 3.90mm Width) package
8 terminations
8 pin count
Be maintained at 1.8V for high efficiency.

DS1340Z-18+ Applications
There are a lot of Maxim Integrated
DS1340Z-18+ 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

Factory Lead Time	6 Weeks
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Number of Pins	8
Operating Temperature	-40°C~85°C
Packaging	Tube
Published	2002
JESD-609 Code	e3
Feature	Leap Year, Trickle-Charger
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Type	Clock/Calendar
Terminal Finish	Matte Tin (Sn)
Voltage - Supply	1.71V~5.5V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Supply Voltage	1.8V
Terminal Pitch	1.27mm
Base Part Number	DS1340
Pin Count	8
Operating Supply Voltage	1.8V
Interface	I2C, 2-Wire Serial
Clock Frequency	0.032MHz
Logic Function	Clock
Time Format	HH:MM:SS (24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	100μA @ 1.89V
Time-Min	SECONDS
Interrupt Capability	N
Voltage - Supply, Battery	1.3V~3.7V
Volatile	NO
Information Access Method	I2C
Length	4.9mm
Height Seated (Max)	1.75mm
Width	3.9mm
REACH SVHC	Unknown
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free