X1288S16I-2.7AT1 Overview
There is an embedded version of real time clocks in the package 16-SOIC (0.295, 7.50mm Width).This package has a package type of Tape & Reel (TR).Electrical RTCs such as this have a 2.7V~5.5V 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, Supervisor, Watchdog Timer is ensured when operating, then the operation will be successful.There are a family named X1288 that consarets of the RTCs .In this electrical digital time clock, the supply voltage is 1.8V~5.5V.
X1288S16I-2.7AT1 Features
16-SOIC (0.295, 7.50mm Width) package

X1288S16I-2.7AT1 Applications
There are a lot of Renesas Electronics America Inc.
X1288S16I-2.7AT1 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

Mounting Type	Surface Mount
Package / Case	16-SOIC (0.295, 7.50mm Width)
Operating Temperature	-40°C~85°C
Packaging	Tape & Reel (TR)
Feature	Alarm, Leap Year, Supervisor, Watchdog Timer
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Type	Clock/Calendar
Voltage - Supply	2.7V~5.5V
Base Part Number	X1288
Interface	I2C, 2-Wire Serial
Time Format	HH:MM:SS:hh (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	10μA~20μA @ 2.7V~5V
Voltage - Supply, Battery	1.8V~5.5V
RoHS Status	Non-RoHS Compliant