X1227S8I-2.7T1 Overview
In the 8-SOIC (0.154, 3.90mm Width) package, real time clocks is embedded.Tape & Reel (TR) is the way time clock is packaged.2.7V~5.5V is the supply voltage of this electrical RTC.Clock/Calendar is the type of this electrical real time clock.There is an real time clock (RTC) mounted in the way of Surface Mount.-40°C~85°C should be the operating temperature.Operating with Alarm, Leap Year, Supervisor, Watchdog Timer are possible.The X1227 family contains RTCs .This electrical digital time clock has a supply voltage of 1.8V~5.5V.
X1227S8I-2.7T1 Features
8-SOIC (0.154, 3.90mm Width) package

X1227S8I-2.7T1 Applications
There are a lot of Renesas Electronics America Inc.
X1227S8I-2.7T1 Real Time Clocks applications.

Electronic metering
Battery powered products
Automotive
Industrial
Digital still camera
Digital video camera
Printers
Copy machines
Mobile equipment
Battery powered devices

Mounting Type	Surface Mount
Package / Case	8-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
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Type	Clock/Calendar
Voltage - Supply	2.7V~5.5V
Base Part Number	X1227
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~5V
Voltage - Supply, Battery	1.8V~5.5V
RoHS Status	Non-RoHS Compliant