ISL12022IBZ-T7A Overview
There is an embedded version in the package 8-SOIC (0.154, 3.90mm Width).Packaged as Tape & Reel (TR).This electrical RTC is powered by 2.7V~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, Alarm, Daylight Savings, Leap Year, SRAM 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 3V voltage being supplied to this RTC real time clock.8 pins are attached to it.RTCs are a member of the family ISL12022.Its supply voltage is 1.8V~5.5V.In these RTC times, there is a memory of 128B where data and programs can be stored.There should be no more than 0.032MHz frequency in real time clocks' output.
ISL12022IBZ-T7A Features
8-SOIC (0.154, 3.90mm Width) package
8 terminations
8 pin count

ISL12022IBZ-T7A Applications
There are a lot of Renesas Electronics America Inc.
ISL12022IBZ-T7A 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
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Surface Mount	YES
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
JESD-609 Code	e3
Feature	Alarm, Daylight Savings, Leap Year, SRAM
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Type	Clock/Calendar
Terminal Finish	Matte Tin (Sn) - annealed
HTS Code	8542.39.00.01
Voltage - Supply	2.7V~5.5V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Supply Voltage	3V
Terminal Pitch	1.27mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	ISL12022
Pin Count	8
JESD-30 Code	R-PDSO-G8
Interface	I2C, 2-Wire Serial
Memory Size	128B
Clock Frequency	0.032MHz
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	14μA~15μA @ 3V~5V
Voltage - Supply, Battery	1.8V~5.5V
Information Access Method	I2C
Length	4.9mm
Height Seated (Max)	1.75mm
Width	3.9mm
RoHS Status	ROHS3 Compliant