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DS1553W-120

DS1553W-120

DS1553W-120

Rochester Electronics, LLC

28 Terminations 3.3V 28 Pin Real Time Clocks Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

SOT-23

DS1553W-120 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Through Hole
Package / Case 28-DIP Module (0.600, 15.24mm)
Surface Mount NO
Operating Temperature 0°C~70°C
Packaging Tube
JESD-609 Code e0
Feature Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
Type Clock/Calendar
Terminal Finish TIN LEAD
Voltage - Supply 2.97V~3.63V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Supply Voltage 3.3V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 28
JESD-30 Code R-PDIP-P28
Qualification Status COMMERCIAL
Interface Parallel
Memory Size 8KB
Clock Frequency 0.032MHz
External Data Bus Width 8
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 2mA @ 3.3V
Length 38.862mm
Height Seated (Max) 9.398mm
Width 15.24mm
RoHS Status Non-RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $16.24000 $16.24
500 $16.0776 $8038.8
1000 $15.9152 $15915.2
1500 $15.7528 $23629.2
2000 $15.5904 $31180.8
2500 $15.428 $38570
DS1553W-120 Product Details

DS1553W-120 Overview


28-DIP Module (0.600, 15.24mm) contains real time clocks.A Tube package is used to package time clock.Its supply voltage is 2.97V~3.63V.It is a Clock/Calendar type electrical real time clock.A part of this electronic RTC module is mounted in the way of Through Hole.Electronic time clocks should be 0°C~70°C degrees Celsius during operation.Electronic time clocks are possible to guarantee Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K when operating.Transmission lines can be terminated with 28 terminations, which means that the RTC module that terminates the line matches its characteristic impedance.In this RTC real time clock, there is a voltage of 3.3V supplied to it.28 pins are present on it.A memory of 8KB is embedded into the RTC times for storing programs and data.A frequency of 0.032MHz should not be exceeded by real time clocks' output.

DS1553W-120 Features


28-DIP Module (0.600, 15.24mm) package
28 terminations
28 pin count


DS1553W-120 Applications


There are a lot of Rochester Electronics, LLC
DS1553W-120 Real Time Clocks applications.


  • Battery powered products
  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers

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