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DS1554WP-120+

DS1554WP-120+

DS1554WP-120+

Maxim Integrated

34 Terminations 3.3V 34 Pin DS1554 Real Time Clocks Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz

SOT-23

DS1554WP-120+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 34-PowerCap™ Module
Surface MountYES
Operating Temperature0°C~70°C
PackagingTray
Published 2010
JESD-609 Code e3
Feature Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 34
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
HTS Code8473.30.11.80
Voltage - Supply 2.97V~3.63V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 245
Supply Voltage 3.3V
Terminal Pitch1.27mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 40
Base Part Number DS1554
Pin Count34
JESD-30 Code R-XDMA-U34
Qualification StatusNot Qualified
Power Supplies3.3V
Interface Parallel
Memory Size32KB
Clock Frequency 0.032MHz
External Data Bus Width 8
Time FormatHH:MM:SS (24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 4mA @ 3.3V
Time-Min SECONDS
Interrupt CapabilityY
Voltage - Supply, Battery 3V
Volatile NO
Length 25.019mm
Height Seated (Max) 2.3368mm
Width 23.495mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:346 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$30.970000$30.97
10$29.216981$292.16981
100$27.563190$2756.319
500$26.003009$13001.5045
1000$24.531141$24531.141

DS1554WP-120+ Product Details

DS1554WP-120+ Overview


There is an embedded version of real time clocks in the package 34-PowerCap™ Module.This package has a package type of Tray.Electrical RTCs such as this have a 2.97V~3.63V supply.In this case, we are dealing with an electrical real time clock that has a type of Clock/Calendar.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.Electronic time clocks are recommended to operate at a temperature of 0°C~70°C.If Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K is ensured when operating, then the operation will be successful.There are 34 terminations for transmission lines, which means that the RTC module that terminates the line matches its characteristic impedance.This RTC real time clock has a voltage supply of 3.3V which is provided to it.A total of 34 pins are attached to this RTCs.There are a family named DS1554 that consarets of the RTCs .In this electrical digital time clock, the supply voltage is 3V.In the RTC times, there is a memory of 32KB that is available for storing programs as well as data.Ensure that the output frequency does not exceed 0.032MHz.As a power supply for the real time clock, a value of 3.3V is used.

DS1554WP-120+ Features


34-PowerCap™ Module package
34 terminations
34 pin count
3.3V power supplies


DS1554WP-120+ Applications


There are a lot of Maxim Integrated
DS1554WP-120+ Real Time Clocks applications.


  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices
  • Printers and copiers
  • Electronic metering
  • Digital cameras
  • White goods
  • Elapsed time counter
  • Network powered devices

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