ISL12058IBZ-T Overview
There is an embedded version of real time clocks in the package 8-SOIC (0.154, 3.90mm Width).This package has a package type of Tape & Reel (TR).Electrical RTCs such as this have a 1.8V~3.6V supply.In this case, we are dealing with an electrical real time clock that has a type of Clock/Calendar.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.Electronic time clocks are recommended to operate at a temperature of -40°C~85°C.If Alarm, Leap Year is ensured when operating, then the operation will be successful.A total of 8 pins are attached to this RTCs.There are a family named ISL12058 that consarets of the RTCs .
ISL12058IBZ-T Features
8-SOIC (0.154, 3.90mm Width) package
8 pin count

ISL12058IBZ-T Applications
There are a lot of Renesas Electronics America Inc.
ISL12058IBZ-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

Factory Lead Time	5 Weeks
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154, 3.90mm Width)
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
JESD-609 Code	e3
Feature	Alarm, Leap Year
Part Status	Active
Moisture Sensitivity Level (MSL)	2 (1 Year)
ECCN Code	EAR99
Type	Clock/Calendar
Terminal Finish	Matte Tin (Sn)
HTS Code	8542.39.00.01
Voltage - Supply	1.8V~3.6V
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	ISL12058
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)	0.65μA @ 1.8V
RoHS Status	ROHS3 Compliant