BQ3285P-SB2E3 Overview
There is an embedded version of real time clocks in the package 24-DIP (0.600, 15.24mm).This package has a package type of Tube.Electrical RTCs such as this have a 4.5V~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 Through Hole.Electronic time clocks are recommended to operate at a temperature of 0°C~70°C.If Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output is ensured when operating, then the operation will be successful.There are 24 terminations for transmission lines, which means that the RTC module that terminates the line matches its characteristic impedance.This RTC real time clock has a voltage supply of 5V which is provided to it.A total of 24 pins are attached to this RTCs.There are a family named BQ3285 that consarets of the RTCs .In this electrical digital time clock, the supply voltage is 2.5V~4V.In the RTC times, there is a memory of 114B that is available for storing programs as well as data.Ensure that the output frequency does not exceed 0.032MHz.In this case, the RTC module is mounted in the way of Through Hole.As a power supply for the real time clock, a value of 5V is used.A total of 24 pins are equipped with the real time clock.Following an input signal, there are 1 timers that output a signal at a preset time.RTC time is essential that the supply voltage remain at 5V for maximum efficiency.
BQ3285P-SB2E3 Features
24-DIP (0.600, 15.24mm) package
24 terminations
24 pin count
5V power supplies
Be maintained at 5V for high efficiency.

BQ3285P-SB2E3 Applications
There are a lot of Texas Instruments
BQ3285P-SB2E3 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

Contact Plating	Tin
Mount	Through Hole
Mounting Type	Through Hole
Package / Case	24-DIP (0.600, 15.24mm)
Number of Pins	24
Operating Temperature	0°C~70°C
Packaging	Tube
JESD-609 Code	e3
Feature	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	24
ECCN Code	EAR99
Type	Clock/Calendar
HTS Code	8542.39.00.01
Voltage - Supply	4.5V~5.5V
Terminal Position	DUAL
Supply Voltage	5V
Terminal Pitch	2.54mm
Base Part Number	BQ3285
Pin Count	24
Operating Supply Voltage	5V
Power Supplies	5V
Interface	Parallel
Memory Size	114B
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
Voltage - Supply, Battery	2.5V~4V
Volatile	NO
Length	31.75mm
Height Seated (Max)	5.08mm
Radiation Hardening	No
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free