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DS1557P-70IND+

DS1557P-70IND+

DS1557P-70IND+

Maxim Integrated

34 Terminations 5V 34 Pin DS1557 Real Time Clocks Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

SOT-23

DS1557P-70IND+ Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 10 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 34-PowerCap™ Module
Number of Pins 34
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) 3 (168 Hours)
Number of Terminations 34
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
HTS Code 8473.30.11.80
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Supply Voltage 5V
Base Part Number DS1557
Pin Count 34
Operating Supply Voltage 5V
Power Supplies 5V
Interface Parallel
Memory Size 512KB
Clock Frequency 0.032MHz
Logic Function Clock
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
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $66.30000 $66.3
10 $62.98500 $629.85
25 $58.14040 $1453.51
50 $55.23320 $2761.66
100 $49.98020 $4998.02
DS1557P-70IND+ Product Details

DS1557P-70IND+ Overview


In package 34-PowerCap™ Module, real time clocks can be found.In this case, time clock is packaged in the way of Tube.A voltage of 4.5V~5.5V is supplied to this electrical RTC.Electrical real time clock type Clock/Calendar.There is an electronic component mounted in the way of Surface Mount.Ideally, the operating temperature should be -40°C~85°C.During operation, the value of Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K can be ensured.It is possible to terminate transmission lines with 34 terminations, which means that the RTC module terminating the line matches its characteristic impedance.This electronic component receives a voltage of 5V.There are 34 pins on it.This object belongs to the family DS1557.There is 3V supply voltage for this electrical digital time clock.A memory of 512KB is embedded in the RTC times, which can be used to store programs and data.0.032MHz should be the maximum output frequency.A Surface Mount mounting type is assigned to the RTC module.For the purpose of powering the real time clock, the power supply is set to 5V.The real time clock is equipped with 34 pins.A high efficiency supply voltage should be maintained at 5V.

DS1557P-70IND+ Features


34-PowerCap™ Module package
34 terminations
34 pin count
5V power supplies
Be maintained at 5V for high efficiency.


DS1557P-70IND+ Applications


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


  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras
  • White goods

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