ISL12026IBZ Overview
There is an embedded version of real time clocks in the package SOIC.This package has a package type of Bulk.There are 8 terminations for transmission lines, which means that the RTC module that terminates the line matches its characteristic impedance.This RTC real time clock has a voltage supply of 3.3V which is provided to it.In the RTC times, there is a memory of 512B that is available for storing programs as well as data.In this case, the RTC module is mounted in the way of Surface Mount.As a power supply for the real time clock, a value of 3/5V is used.A total of 8 pins are equipped with the real time clock.RTC time is essential that the supply voltage remain at 3.3V for maximum efficiency.Operating temperatures should be greater than -40°C.A temperature lower than 85°C should be used for operating.A minimum voltage of 2.7V is required for operation.There is a maximal supply voltage of 5.5V when real time clocks are operating.In this case, 400kHz is the highest frequency possible.Currently, it has 1 outputs configured.
ISL12026IBZ Features
SOIC package
8 terminations
3/5V power supplies
Be maintained at 3.3V for high efficiency.
1 outputs

ISL12026IBZ Applications
There are a lot of Intersil (Renesas Electronics America)
ISL12026IBZ Real Time Clocks applications.

Printers
Copy machines
Mobile equipment
Battery powered devices
Printers and copiers
Electronic metering
Digital cameras
White goods
Elapsed time counter
Network powered devices

Factory Lead Time	12 Weeks
Mount	Surface Mount
Package / Case	SOIC
Number of Pins	8
Weight	540.001716mg
Packaging	Bulk
Published	1999
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn) - annealed
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Supply Voltage	3.3V
Frequency	400kHz
Time@Peak Reflow Temperature-Max (s)	30
Number of Outputs	1
Operating Supply Voltage	3.3V
Power Supplies	3/5V
Temperature Grade	INDUSTRIAL
Interface	2-Wire, I2C, Serial
Max Supply Voltage	5.5V
Min Supply Voltage	2.7V
Memory Size	512B
Logic Function	Clock
Time Format	HH:MM:SS
Non-Volatile Memory	16 B
Date Format	YY-MM-DD-dd
Time-Min	SECONDS
Interrupt Capability	Y
Information Access Method	I2C
Height	1.5mm
Length	5mm
Width	4mm
REACH SVHC	No SVHC
Radiation Hardening	No
RoHS Status	RoHS Compliant
Lead Free	Lead Free