X1205S8Z Overview
The package SOIC contains real time clocks.It is possible to terminate a transmission line with a RTC module that matches the characteristic impedance of the line, which is known as 8 termination.Obviously, a voltage of 5V is being supplied to this electronic component.There are 8 pins on it.Real time clocks' output frequency should not exceed 0.032MHz.Surface Mount is the mounting type of the RTC module.There are 3/5V power supplies attached to it.Ideally, the operating temperature should be higher than 0°C.Ideally, the operating temperature should be lower than 70°C.There is a maximum supply voltage (Vsup) of 5.5V.This electrical real time analog clock has the type TIMER, REAL TIME CLOCK of uPs/uCs/Peripheral ICs.For normal operation, the supply voltage (Vsup) should be kept above 2.7V.
X1205S8Z Features
SOIC package
8 terminations
8 pin count
3/5V power supplies

X1205S8Z Applications
There are a lot of Intersil (Renesas Electronics America)
X1205S8Z Real Time Clocks applications.

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

Mount	Surface Mount
Package / Case	SOIC
Published	2004
JESD-609 Code	e3
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	8
ECCN Code	EAR99
Terminal Finish	MATTE TIN
Max Operating Temperature	70°C
Min Operating Temperature	0°C
HTS Code	8542.39.00.01
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Supply Voltage	5V
Terminal Pitch	1.27mm
Time@Peak Reflow Temperature-Max (s)	40
Pin Count	8
JESD-30 Code	R-PDSO-G8
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	5.5V
Power Supplies	3/5V
Temperature Grade	COMMERCIAL
Supply Voltage-Min (Vsup)	2.7V
Interface	2-Wire, I2C, Serial
uPs/uCs/Peripheral ICs Type	TIMER, REAL TIME CLOCK
Clock Frequency	0.032MHz
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Time-Min	SECONDS
Interrupt Capability	Y
Volatile	YES
Information Access Method	I2C
Length	4.9mm
Height Seated (Max)	1.75mm
Width	3.9mm
RoHS Status	RoHS Compliant
Lead Free	Lead Free