DS1557P-70IND

34 Terminations5V 34 Pin DS1557 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz


  • Manufacturer: Maxim Integrated
  • NO: 503-DS1557P-70IND
  • Package: 34-PowerCap™ Module
  • Datasheet: pdf
  • Stock: 4936
  • Description: 34 Terminations5V 34 Pin DS1557 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz (Kg)

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SPECIFICATIONS

Parameters
Mounting Type Surface Mount
Package / Case 34-PowerCap™ Module
Surface Mount YES
Operating Temperature -40°C~85°C
Packaging Tube
Published 2005
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 34
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish TIN LEAD
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) 240
Supply Voltage 5V
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1557
Pin Count 34
JESD-30 Code R-XDMA-U34
Qualification Status Not Qualified
Power Supplies 5V
Interface Parallel
Memory Size 512KB
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) 6mA @ 5V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 3V
Volatile NO
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

DS1557P-70IND Overview


This real time analog clock can be found in package 34-PowerCap? Module.Tube is the way time clock is packaged, which is the way time clock is intended to be.This electrical RTC is powered by a voltage that is 4.5V~5.5V at the time of installation.There is a type Clock/Calendar for this electrical real time clock.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.-40°C~85°C is the operating temperature.When a command are executed, electronic time clocks are possible to maintain Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K in order to maintain the current state.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.It is possible to see 5V voltage being supplied to this RTC real time clock.The board is equipped with a total of 34 pins.In terms of RTCs family, RTCs belongs to DS1557.There is 3V supply voltage for this electrical digital time clock.This component can be found in Timer or RTC.In these RTC times, there is a memory of 512KB where data and programs can be stored.The output frequency should not exceed 0.032MHz.As a power supply for the real time clock, a value of 5V is used.

DS1557P-70IND Features


34-PowerCap? Module package
34 terminations
34 pin count
5V power supplies

DS1557P-70IND Applications


There are a lot of Maxim Integrated DS1557P-70IND Real Time Clocks applications.

  • High duration timers
  • Battery powered devices
  • Medical Equipment
  • Hand-Held Devices
  • White goods
  • Medical Devices
  • Low standby power applications
  • Security Systems
  • Automotive
  • Portable Instruments

In Stock

Please send RFQ , we will respond immediately.