ISL12029AIB27Z-T Overview
There is an embedded version of real time clocks in the package SOIC.This package has a package type of Tape & Reel.There are 14 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.A total of 14, 14 pins are attached to this RTCs.Ensure that the output frequency does not exceed 0.032MHz.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.Following an input signal, there are 1 timers that output a signal at a preset time.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.
ISL12029AIB27Z-T Features
SOIC package
14 terminations
14, 14 pin count
3/5V power supplies
Be maintained at 3.3V for high efficiency.

ISL12029AIB27Z-T Applications
There are a lot of Intersil (Renesas Electronics America)
ISL12029AIB27Z-T 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

Mount	Surface Mount
Package / Case	SOIC
Packaging	Tape & Reel
Published	2005
JESD-609 Code	e3
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
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
Pin Count	14, 14
JESD-30 Code	R-PDSO-G14
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
Clock Frequency	0.032MHz
Logic Function	Clock
Number of Timers	1
Time Format	HH:MM:SS
Date Format	YY-MM-DD-dd
Time-Min	SECONDS
Interrupt Capability	Y
Volatile	NO
Information Access Method	I2C
Length	8.65mm
Height Seated (Max)	1.75mm
Width	3.9mm
Radiation Hardening	No
RoHS Status	RoHS Compliant
Mounting Type	Surface Mount
Package / Case	14-SOIC (0.154, 3.90mm Width)
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Feature	Alarm, Leap Year, Supervisor, Watchdog Timer
Part Status	Obsolete
Type	Clock/Calendar
Voltage - Supply	2.7V~5.5V
Base Part Number	ISL12029A
Interface	I2C, 2-Wire Serial
Time Format	HH:MM:SS (12/24 hr)
Current - Timekeeping (Max)	10μA~20μA @ 2.7V~5.5V
Voltage - Supply, Battery	1.8V~5.5V
RoHS Status	ROHS3 Compliant