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DS1248WP-120

DS1248WP-120

DS1248WP-120

Rochester Electronics, LLC

34 Terminations 3.3V 34 Pin Real Time Clocks NVSRAM 8.3MHz

SOT-23

DS1248WP-120 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 34-PowerCap™ Module
Surface Mount YES
Operating Temperature 0°C~70°C
Packaging Tube
JESD-609 Code e0
Feature NVSRAM
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 34
Type Phantom Time Chip
Terminal Finish TIN LEAD
Voltage - Supply 2.97V~3.63V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Supply Voltage 3.3V
Reach Compliance Code unknown
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 34
JESD-30 Code R-XDMA-U34
Qualification Status COMMERCIAL
Interface Parallel
Memory Size 128KB
Clock Frequency 8.3MHz
External Data Bus Width 8
Time Format HH:MM:SS:hh (12/24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 7mA @ 3.3V
Voltage - Supply, Battery 3V
RoHS Status Non-RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $27.65000 $27.65
500 $27.3735 $13686.75
1000 $27.097 $27097
1500 $26.8205 $40230.75
2000 $26.544 $53088
2500 $26.2675 $65668.75
DS1248WP-120 Product Details

DS1248WP-120 Overview


real time clocks is located in package 34-PowerCap™ Module.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 Phantom Time Chip type.The real time clock (RTC) that is mounted in the way of Surface Mount is connected to this circuit board.In order to operate properly, the temperature should be 0°C~70°C.During the course of operation, NVSRAM can be ensured.There is the possibility of terminating transmission lines with 34 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 34 pins are included in this product.As far as the supply voltage for this electrical digital time clock is concerned, it is 3V.For the purpose of storing data and programs, the RTC times are embedded with a storage capacity of 128KB.There should be no frequency greater than 8.3MHz in real time clocks' output.

DS1248WP-120 Features


34-PowerCap™ Module package
34 terminations
34 pin count


DS1248WP-120 Applications


There are a lot of Rochester Electronics, LLC
DS1248WP-120 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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