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DS17887-3+

DS17887-3+

DS17887-3+

Maxim Integrated

24 Terminations 3V 24 Pin DS17887 Real Time Clocks Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz

SOT-23

DS17887-3+ Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 19 Weeks
Mounting Type Through Hole
Package / Case 24-DIP Module (0.600, 15.24mm)
Surface Mount NO
Operating Temperature 0°C~70°C
Packaging Tube
Published 2000
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)
HTS Code 8542.39.00.01
Voltage - Supply 2.7V~3.7V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3V
Terminal Pitch 2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS17887
Pin Count 24
JESD-30 Code R-PDIP-T24
Qualification Status Not Qualified
Power Supplies 3V
Interface Parallel
Memory Size 8KB
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) 2mA @ 2.7V~3.7V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2.5V~3.7V
Volatile NO
Length 33.782mm
Height Seated (Max) 9.398mm
Width 15.24mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $20.45000 $20.45
14 $18.79786 $263.17004
28 $18.01893 $504.53004
112 $15.87616 $1778.12992
252 $15.09698 $3804.43896
504 $14.12300 $7117.992
DS17887-3+ Product Details

DS17887-3+ Overview


real time clocks is located in package 24-DIP Module (0.600, 15.24mm).As of Tube, time clock is packaged in this way.There is 2.7V~3.7V voltage supply for this electrical RTC.It can be said that this electrical real time clock belongs to the Clock/Calendar type.The real time clock (RTC) that is mounted in the way of Through Hole is connected to this circuit board.In order to operate properly, the temperature should be 0°C~70°C.During the course of operation, Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output can be ensured.There is the possibility of terminating transmission lines with 24 terminations, which means that the equipment used to terminate the line will match its characteristic impedance.In this case, the voltage supplied to the electronic component is 3V.A total of 24 pins are included in this product.DS17887 are the family name of RTCs .As far as the supply voltage for this electrical digital time clock is concerned, it is 2.5V~3.7V.For the purpose of storing data and programs, the RTC times are embedded with a storage capacity of 8KB.There should be no frequency greater than 0.032MHz in real time clocks' output.For powering the real time clock, a power supply with a voltage of 3V is used.1 timer real time clocks send out a signal at a preset time based on input signals.

DS17887-3+ Features


24-DIP Module (0.600, 15.24mm) package
24 terminations
24 pin count
3V power supplies


DS17887-3+ Applications


There are a lot of Maxim Integrated
DS17887-3+ Real Time Clocks applications.


  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras
  • White goods
  • Elapsed time counter
  • Network powered devices
  • Battery backed up systems

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