DS12C887A

24 Terminations5V 24 Pin DS12C887 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output


  • Manufacturer: Maxim Integrated
  • NO: 503-DS12C887A
  • Package: 24-DIP Module (0.600, 15.24mm)
  • Datasheet: pdf
  • Stock: 5134
  • Description: 24 Terminations5V 24 Pin DS12C887 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output (Kg)

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SPECIFICATIONS

Parameters
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 225
Supply Voltage 5V
Terminal Pitch 2.54mm
Frequency 32.768kHz
Base Part Number DS12C887
Pin Count 24
Number of Outputs 8
Operating Supply Voltage 5V
Power Supplies 5V
Interface Parallel
Memory Size 113B
Logic Function Clock
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 NO
Height 10.67mm
Length 38.1mm
Width 18.29mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead
Mount Through Hole
Mounting Type Through Hole
Package / Case 24-DIP Module (0.600, 15.24mm)
Number of Pins 24
Operating Temperature 0°C~70°C
Packaging Tube
Published 2000
JESD-609 Code e0
Feature Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 24
Termination Through Hole
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Tin/Lead (Sn/Pb)
Subcategory Timer or RTC
Technology CMOS

DS12C887A Overview


24-DIP Module (0.600, 15.24mm) is where you'll find real time clocks.Packaged as Tube.This electrical RTC is powered by 4.5V~5.5V voltage.It is a Clock/Calendar type electrical real time clock.There is an real time clock (RTC) mounted in the way of Through Hole.Temperatures should be kept at 0°C~70°C at all times for safe operation.In order to ensure Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output when operating, a certain value has to be set.There are 24 terminations for transmission lines, which 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.The RTCs are equipped with the necessary features due to its 24 pins.DS12C887 is the family name of this object.A voltage of 2.5V~4V is required for the supply of this electrical digital time clock.In Timer or RTC, this part is included.A memory of 113B can be used to store data and programs.Mounting type is Through Hole.There are 5V power supplies attached to it.There are 24 pins on it.There are 1 timers, which are control real time clocks that output a signal at a preset time after an input signal is received.In order to achieve high efficiency, the supply voltage should be kept at 5V.Frequency 32.768kHz can be achieved.A total of 8 outputs have been configured.

DS12C887A Features


24-DIP Module (0.600, 15.24mm) package
24 terminations
24 pin count
5V power supplies
Be maintained at 5V for high efficiency.
8 outputs

DS12C887A Applications


There are a lot of Maxim Integrated DS12C887A Real Time Clocks applications.

  • Glucometer
  • GPS/Telematics Devices
  • IoT
  • Embedded Systems
  • Medical Devices
  • Wearables, Portables
  • Mobile telephones
  • Medical Devices
  • Vending Machine
  • Electronic metering

In Stock

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