DS12885+ Overview
In the 24-DIP (0.600, 15.24mm) package, real time clocks is embedded as a dependency.Tube is the package format.In this electrical RTC, the supply voltage is 4.5V~5.5V.Clock/Calendar is the type of electrical real time clock that is being used.As you can see from the diagram, this electronic component is mounted in the way of Through Hole.There should be 0°C~70°C operating temperature.When operating, electronic time clocks are possible to ensure that Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output are maintained.When a transmission line is terminated with 24 terminations, it means that the RTC module that terminates the line matches its characteristic impedance.It should be noted that this RTC real time clock is being supplied with 5V voltage at the moment.A total of 24 pins are equipped with the RTCs.The family in which RTCs belongs are DS12885.A voltage of 2.5V~4V is supplied to this electrical digital time clock.RTC times embed a memory of 114B for storing programs and data.The frequency of real time clocks' output should not exceed 0.032MHz.In order for it to be powered, it requires a power supply of 5V.There are 24 pins on it.When an input signal is received, 1 timers are used to output a signal at a preset time.The DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING characteristics are also present.
DS12885+ Features
24-DIP (0.600, 15.24mm) package
24 terminations
24 pin count
5V power supplies

DS12885+ Applications
There are a lot of Maxim Integrated
DS12885+ Real Time Clocks applications.

Digital video camera
Printers
Copy machines
Mobile equipment
Battery powered devices
Printers and copiers
Electronic metering
Digital cameras
White goods
Elapsed time counter

Factory Lead Time	8 Weeks
Mounting Type	Through Hole
Package / Case	24-DIP (0.600, 15.24mm)
Surface Mount	NO
Number of Pins	24
Operating Temperature	0°C~70°C
Packaging	Tube
Published	2003
JESD-609 Code	e3
Feature	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	24
ECCN Code	EAR99
Type	Clock/Calendar
Terminal Finish	Matte Tin (Sn)
Additional Feature	DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING
HTS Code	8542.39.00.01
Voltage - Supply	4.5V~5.5V
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Supply Voltage	5V
Terminal Pitch	2.54mm
Time@Peak Reflow Temperature-Max (s)	30
Base Part Number	DS12885
Pin Count	24
Qualification Status	Not Qualified
Power Supplies	5V
Interface	Parallel
Memory Size	114B
Clock Frequency	0.032MHz
External Data Bus Width	8
Number of Timers	1
Time Format	HH:MM:SS (12/24 hr)
Date Format	YY-MM-DD-dd
Current - Timekeeping (Max)	15mA @ 4.5V~5.5V
Time-Min	SECONDS
Interrupt Capability	Y
Voltage - Supply, Battery	2.5V~4V
Volatile	YES
Length	31.75mm
Height Seated (Max)	5.08mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free