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DS1556-70IND+

DS1556-70IND+

DS1556-70IND+

Maxim Integrated

32 Terminations 5V 32 Pin DS1556 Real Time Clocks Timer or RTC Subcategory Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

SOT-23

DS1556-70IND+ Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 10 Weeks
Mounting Type Through Hole
Package / Case 32-DIP Module (0.600, 15.24mm)
Surface Mount NO
Number of Pins 32
Operating Temperature -40°C~85°C
Packaging Tube
Published 2003
JESD-609 Code e3
Feature Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
HTS Code 8473.30.11.80
Subcategory Timer or RTC
Technology CMOS
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 5V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1556
Pin Count 32
Qualification Status Not Qualified
Power Supplies 5V
Interface Parallel
Memory Size 128KB
External Data Bus Width 8
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 6mA @ 5V
Time-Min SECONDS
Interrupt Capability Y
Volatile NO
Length 43.053mm
Height Seated (Max) 10.922mm
Width 15.24mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $40.70000 $40.7
11 $37.97545 $417.72995
33 $36.38394 $1200.67002
110 $32.97300 $3627.03
253 $31.83601 $8054.51053
DS1556-70IND+ Product Details

DS1556-70IND+ Overview


real time clocks is located in package 32-DIP Module (0.600, 15.24mm).As of Tube, time clock is packaged in this way.There is 4.5V~5.5V 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, Watchdog Timer, Y2K can be ensured.There is the possibility of terminating transmission lines with 32 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 5V.A total of 32 pins are included in this product.DS1556 are the family name of RTCs .Timer or RTC includes this component in its content.For the purpose of storing data and programs, the RTC times are embedded with a storage capacity of 128KB.For powering the real time clock, a power supply with a voltage of 5V is used.A total of 32 pins are attached to this real time clock.

DS1556-70IND+ Features


32-DIP Module (0.600, 15.24mm) package
32 terminations
32 pin count
5V power supplies


DS1556-70IND+ Applications


There are a lot of Maxim Integrated
DS1556-70IND+ 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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