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DS12CR887-33+

DS12CR887-33+

DS12CR887-33+

Maxim Integrated

24 Terminations 3.3V 24 Pin DS12CR887 Real Time Clocks Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 0.032MHz

SOT-23

DS12CR887-33+ Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Mount Through Hole
Mounting Type Through Hole
Package / Case 24-DIP Module (0.600, 15.24mm)
Number of Pins 24
Operating Temperature -40°C~85°C
Packaging Tube
Published 2003
JESD-609 Code e3
Feature Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
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 8473.30.11.80
Voltage - Supply 2.97V~3.63V
Terminal Position DUAL
Supply Voltage 3.3V
Terminal Pitch 2.54mm
Base Part Number DS12CR887
Pin Count 24
Operating Supply Voltage 3.3V
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
Current - Timekeeping (Max) 2mA @ 2.97V~3.63V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2V~3.05V
Volatile NO
Length 33.782mm
Height Seated (Max) 9.398mm
REACH SVHC Unknown
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $10.90000 $10.9
14 $10.01643 $140.23002
28 $9.60143 $268.84004
112 $8.45973 $947.48976
252 $8.04448 $2027.20896
504 $7.52550 $3792.852
1,008 $6.90270 $6.9027
DS12CR887-33+ Product Details

DS12CR887-33+ 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 2.97V~3.63V 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 -40°C~85°C.During the course of operation, Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 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 3.3V.A total of 24 pins are included in this product.DS12CR887 are the family name of RTCs .As far as the supply voltage for this electrical digital time clock is concerned, it is 2V~3.05V.For the purpose of storing data and programs, the RTC times are embedded with a storage capacity of 114B.There should be no frequency greater than 0.032MHz in real time clocks' output.Mounting type Through Hole matches the RTC module.A total of 24 pins are attached to this real time clock.1 timer real time clocks send out a signal at a preset time based on input signals.Maintaining the supply voltage at 3.3V is the key to high efficiency.

DS12CR887-33+ Features


24-DIP Module (0.600, 15.24mm) package
24 terminations
24 pin count
Be maintained at 3.3V for high efficiency.


DS12CR887-33+ Applications


There are a lot of Maxim Integrated
DS12CR887-33+ 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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