DS1746WP-120

34 Terminations3.3V 34 Pin DS1746 Real Time ClocksTimers or RTCs SubcategoryLeap Year, NVSRAM, Y2K


  • Manufacturer: Maxim Integrated
  • NO: 503-DS1746WP-120
  • Package: 34-PowerCap™ Module
  • Datasheet: pdf
  • Stock: 5521
  • Description: 34 Terminations3.3V 34 Pin DS1746 Real Time ClocksTimers or RTCs SubcategoryLeap Year, NVSRAM, Y2K (Kg)

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SPECIFICATIONS

Parameters
Contact Plating Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 34-PowerCap™ Module
Number of Pins 34
Operating Temperature 0°C~70°C
Packaging Tube
Published 2005
JESD-609 Code e3
Feature Leap Year, NVSRAM, Y2K
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 34
ECCN Code EAR99
Type Clock/Calendar
HTS Code 8473.30.11.80
Subcategory Timers or RTCs
Technology CMOS
Voltage - Supply 2.97V~3.63V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 1.27mm
Frequency 120GHz
Base Part Number DS1746
Pin Count 34
Operating Supply Voltage 3.3V
Interface Parallel
Memory Size 128KB
Access Time 120 ns
Logic Function Clock
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 2mA @ 3.3V
Time-Min SECONDS
Interrupt Capability N
Voltage - Supply, Battery 3V
Volatile NO
Height 810μm
Length 25.27mm
Width 23.62mm
Radiation Hardening No
REACH SVHC Unknown
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

DS1746WP-120 Overview


There is a package called 34-PowerCap? Module which contains real time clocks, and you can find real time clocks there.As you can see, time clock is packaged as if time clock were in the form of Tube.Providing this electrical RTC with a voltage of 2.97V~3.63V is required.It is a Clock/Calendar type electrical real time clock.As you can see from the diagram, this electronic component is mounted in the way of Surface Mount.Maintaining a constant temperature of 0°C~70°C is essential for safe operation.When operating, electronic time clocks would be possible to ensure that the value Leap Year, NVSRAM, Y2K are maintained.Transmission lines can be terminated with 34 terminations, which means that the RTC module that terminates the line matches its characteristic impedance.It should be noted that this RTC real time clock is being supplied with 3.3V voltage at the moment.A total of 34 pins are equipped with the RTCs.As a member of the DS1746 family, RTCs belongs to them.A crucial thing to remember is that this electrical digital time clock has a supply voltage of 3V.A component such as this is included in the contents of Timers or RTCs.There is a memory size of 128KB available for storing data and programs on the real time analog clocks.There is a type of mounting for this RTC module: Surface Mount.A total of 34 pins are equipped with the real time clock.A high efficiency supply voltage should be maintained at 3.3V.It is possible to reach a frequency of 120GHz.

DS1746WP-120 Features


34-PowerCap? Module package
34 terminations
34 pin count
Be maintained at 3.3V for high efficiency.

DS1746WP-120 Applications


There are a lot of Maxim Integrated DS1746WP-120 Real Time Clocks applications.

  • Portable Instruments
  • Mobile telephones
  • Security Systems
  • Set-Top Box
  • Portable instruments
  • Power Meters
  • Point-of-Sale Equipment
  • Switcher
  • Metering
  • Network Appliance

In Stock

Please send RFQ , we will respond immediately.