ISL12025IBZ Overview
In the 8-SOIC (0.154, 3.90mm Width) package, real time clocks is embedded as a dependency.Tube is the package format.In this electrical RTC, the supply voltage is 2.7V~5.5V.Clock/Calendar is the type of electrical real time clock that is being used.As you can see from the diagram, this electronic component is mounted in the way of Surface Mount.There should be -40°C~85°C operating temperature.When operating, electronic time clocks are possible to ensure that Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer are maintained.A total of 8 pins are equipped with the RTCs.The family in which RTCs belongs are ISL12025.A voltage of 1.8V~5.5V is supplied to this electrical digital time clock.
ISL12025IBZ Features
8-SOIC (0.154, 3.90mm Width) package
8 pin count

ISL12025IBZ Applications
There are a lot of Renesas Electronics America Inc.
ISL12025IBZ Real Time Clocks applications.

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

Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Operating Temperature	-40°C~85°C
Packaging	Tube
Published	2018
Feature	Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Type	Clock/Calendar
Voltage - Supply	2.7V~5.5V
Base Part Number	ISL12025
Pin Count	8
Interface	I2C, 2-Wire Serial
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	10μA~20μA @ 2.7V~5.5V
Voltage - Supply, Battery	1.8V~5.5V
RoHS Status	ROHS3 Compliant
Surface Mount	YES
JESD-609 Code	e3
Pbfree Code	yes
Number of Terminations	8
Terminal Finish	MATTE TIN
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Supply Voltage	3.3V
Terminal Pitch	1.27mm
Time@Peak Reflow Temperature-Max (s)	40
JESD-30 Code	R-PDSO-G8
Qualification Status	COMMERCIAL
Clock Frequency	0.032MHz
Information Access Method	I2C
Length	4.9mm
Height Seated (Max)	1.75mm
Width	3.9mm
Mount	Surface Mount
Package / Case	SOIC
Number of Pins	8
Supplier Device Package	8-SOIC
Published	1999
Operating Temperature	-40°C ~ 85°C
Series	-
Part Status	Active
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn) - annealed
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Voltage - Supply	2.7 V ~ 5.5 V
Frequency	400kHz
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	-
Logic Function	Clock
Time Format	HH:MM:SS
Current - Timekeeping (Max)	10µA ~ 20µA @ 2.7V ~ 5.5V
Time-Min	SECONDS
Interrupt Capability	Y
Voltage - Supply, Battery	1.8 V ~ 5.5 V
Volatile	NO
Features	Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer
Height	1.5mm
Length	5mm
Width	4mm
REACH SVHC	No SVHC
Radiation Hardening	No
RoHS Status	RoHS Compliant