DS17485E-5+ Overview
In package TSOP, real time clocks is located.As a result, time clock is packaged in the same way as Tray.28 terminations result in transmission lines having the characteristic impedance of a RTC module terminating them.This RTC real time clock's supply voltage is 5V.It is equipped with the necessary features since it has 28 pins.There is a memory size of 4kB available for storing data and programs on the real time analog clocks.There should be no more than a 0.032MHz frequency at real time clocks' output.Amounting type Surface Mount is the one associated with the RTC module.There is a power supply of 5V used to power the real time clock.28 pins are attached to it.1 timers are used in this system. They output a signal after an input signal is received at a predetermined time.Optimal efficiency requires a supply voltage of 5V.A temperature above 0°C is recommended for operation.Lower than 70°C is the recommended operating temperature.Real time clocks operate with a voltage of 4.5V.There is 5.5V maximum supply voltage for real time clocks.
DS17485E-5+ Features
TSOP package
28 terminations
28 pin count
5V power supplies
Be maintained at 5V for high efficiency.

DS17485E-5+ Applications
There are a lot of Maxim Integrated
DS17485E-5+ Real Time Clocks applications.

Industrial
Digital still camera
Digital video camera
Printers
Copy machines
Mobile equipment
Battery powered devices
Printers and copiers
Electronic metering
Digital cameras

Mount	Surface Mount
Package / Case	TSOP
Number of Pins	28
Packaging	Tray
Published	2000
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	28
ECCN Code	EAR99
Terminal Finish	Matte Tin (Sn)
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	0.55mm
Time@Peak Reflow Temperature-Max (s)	30
Pin Count	28
Operating Supply Voltage	5V
Power Supplies	5V
Temperature Grade	COMMERCIAL
Interface	Parallel
Max Supply Voltage	5.5V
Min Supply Voltage	4.5V
Memory Size	4kB
Clock Frequency	0.032MHz
Logic Function	Clock
External Data Bus Width	8
Number of Timers	1
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Time-Min	SECONDS
Interrupt Capability	Y
Volatile	NO
Length	11.8mm
Height Seated (Max)	1.2mm
Width	8mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free