ISL12029IBZ-T Overview
Among the packages 14-SOIC (0.154, 3.90mm Width) is where real time clocks can be found.Basically, time clock is packaged in a way that is equivalent to Cut Tape (CT).This electrical RTC is powered by a voltage that is 2.7V~5.5V at the time of installation.The type of this electrical real time clock is Clock/Calendar.The position of this real time clock (RTC) on the system board is indicated by Surface Mount.Temperatures should be kept at -40°C~85°C at all times for safe operation.When running a program, electronic time clocks may be possible to ensure that Alarm, Leap Year, Supervisor, Watchdog Timer are maintained at all times.In terms of RTCs family, RTCs belongs to ISL12029.A crucial thing to remember is that this electrical digital time clock has a supply voltage of 1.8V~5.5V.
ISL12029IBZ-T Features
14-SOIC (0.154, 3.90mm Width) package

ISL12029IBZ-T Applications
There are a lot of Renesas Electronics America Inc.
ISL12029IBZ-T 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

Mounting Type	Surface Mount
Package / Case	14-SOIC (0.154, 3.90mm Width)
Operating Temperature	-40°C~85°C
Packaging	Cut Tape (CT)
Feature	Alarm, Leap Year, Supervisor, Watchdog Timer
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	2 (1 Year)
Type	Clock/Calendar
Voltage - Supply	2.7V~5.5V
Base Part Number	ISL12029
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
Package / Case	SOIC
Mount	Surface Mount
Number of Pins	14
Published	2005
Packaging	Cut Tape
JESD-609 Code	e3
Part Status	Active
Number of Terminations	14
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn) - annealed
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
HTS Code	8542.39.00.01
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Supply Voltage	3.3V
Terminal Pitch	1.27mm
Time@Peak Reflow Temperature-Max (s)	40
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
Clock Frequency	0.032MHz
Logic Function	Clock
Number of Timers	1
Time Format	HH:MM:SS
Time-Min	SECONDS
Interrupt Capability	Y
Volatile	NO
Information Access Method	I2C
Width	3.9mm
Height Seated (Max)	1.75mm
Length	8.65mm
RoHS Status	RoHS Compliant
Radiation Hardening	No
Lead Free	Lead Free