X1227V8IZ-2.7A Overview
8-TSSOP (0.173, 4.40mm Width) contains real time clocks.A Tube package is used to package time clock.Its supply voltage is 2.7 V ~ 5.5 V.It is a Clock/Calendar type electrical real time clock.A part of this electronic RTC module is mounted in the way of Surface Mount.Electronic time clocks should be -40°C ~ 85°C degrees Celsius during operation.In this RTC real time clock, there is a voltage of 5V supplied to it.8 pins are present on it.X1227 are RTC s family.1.8 V ~ 5.5 V is the supply voltage of this electrical digital time clock.A memory of -- is embedded into the RTC times for storing programs and data.A frequency of 0.032MHz should not be exceeded by real time clocks' output.The power supply is 3/5V.1 timers are in the real time clock that outputs a signal in response to an input signal.In the -- series, it is a type of real time clock.It reaches 5.5V when the maximal supply voltage (Vsup) is reached.This electrical real time analog clock has TIMER, REAL TIME CLOCK for uPs/uCs/Peripheral ICs.For normal operation, Vsup must be above 2.7V.Temperatures should be kept below 85°C.
X1227V8IZ-2.7A Features
8-TSSOP (0.173, 4.40mm Width) package
8 pin count
3/5V power supplies
-- series

X1227V8IZ-2.7A Applications
There are a lot of Intersil Corporation
X1227V8IZ-2.7A Real Time Clocks applications.

Battery powered products
Automotive
Industrial
Digital still camera
Digital video camera
Printers
Copy machines
Mobile equipment
Battery powered devices
Printers and copiers

Surface Mount	YES
Mounting Type	Surface Mount
Package / Case	8-TSSOP (0.173, 4.40mm Width)
Supplier Device Package	8-TSSOP
Number of Terminals	8
Operating Temperature	-40°C ~ 85°C
Series	--
Packaging	Tube
JESD-609 Code	e3
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
ECCN Code	EAR99
Type	Clock/Calendar
Terminal Finish	MATTE TIN
HTS Code	8542.39.00.01
Voltage - Supply	2.7 V ~ 5.5 V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Supply Voltage	5V
Terminal Pitch	0.65mm
Reach Compliance Code	compliant
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	X1227
Pin Count	8
JESD-30 Code	R-PDSO-G8
Qualification Status	Not Qualified
Operating Temperature (Max)	85°C
Operating Temperature (Min)	-40°C
Supply Voltage-Max (Vsup)	5.5V
Power Supplies	3/5V
Temperature Grade	INDUSTRIAL
Supply Voltage-Min (Vsup)	2.7V
Interface	I²C, 2-Wire Serial
Memory Size	--
uPs/uCs/Peripheral ICs Type	TIMER, REAL TIME CLOCK
Clock Frequency	0.032MHz
Number of Timers	1
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	10µA ~ 20µA @ 2.7V ~ 5V
Time-Min	SECONDS
Interrupt Capability	Y
Voltage - Supply, Battery	1.8 V ~ 5.5 V
Volatile	NO
Information Access Method	I2C
Features	Alarm, Leap Year, Supervisor, Watchdog Timer
Length	4.4mm
Height Seated (Max)	1.2mm
Width	3mm
RoHS Status	RoHS Compliant