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DS1554-70+

DS1554-70+

DS1554-70+

Maxim Integrated

32 Terminations 5V 32 Pin DS1554 Real Time Clocks Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

SOT-23

DS1554-70+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 10 Weeks
Contact PlatingTin
Mount Through Hole
Mounting Type Through Hole
Package / Case 32-DIP Module (0.600, 15.24mm)
Number of Pins 32
Operating Temperature0°C~70°C
PackagingTube
Published 2003
JESD-609 Code e3
Feature Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code EAR99
Type Clock/Calendar
HTS Code8473.30.11.80
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Supply Voltage 5V
Terminal Pitch2.54mm
Base Part Number DS1554
Pin Count32
Operating Supply Voltage5V
Power Supplies5V
Interface Parallel
Memory Size32KB
Logic Function Clock
Time FormatHH:MM:SS (24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 6mA @ 5V
Time-Min SECONDS
Interrupt CapabilityY
Volatile NO
Height 9.4mm
Length 43.69mm
Width 18.8mm
REACH SVHC Unknown
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:313 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$28.706000$28.706
10$27.081132$270.81132
100$25.548238$2554.8238
500$24.102111$12051.0555
1000$22.737841$22737.841

DS1554-70+ Product Details

DS1554-70+ Overview


In the 32-DIP Module (0.600, 15.24mm) package, real time clocks is embedded as a dependency.Tube is the package format.In this electrical RTC, the supply voltage is 4.5V~5.5V.Clock/Calendar is the type of electrical real time clock that is being used.As you can see from the diagram, this electronic component is mounted in the way of Through Hole.There should be 0°C~70°C operating temperature.When operating, electronic time clocks are possible to ensure that Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K are maintained.When a transmission line is terminated with 32 terminations, it 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 5V voltage at the moment.A total of 32 pins are equipped with the RTCs.The family in which RTCs belongs are DS1554.RTC times embed a memory of 32KB for storing programs and data.Mounting type Through Hole is chosen for the RTC module.In order for it to be powered, it requires a power supply of 5V.There are 32 pins on it.Optimal efficiency can be achieved by maintaining the supply voltage at 5V.

DS1554-70+ Features


32-DIP Module (0.600, 15.24mm) package
32 terminations
32 pin count
5V power supplies
Be maintained at 5V for high efficiency.


DS1554-70+ Applications


There are a lot of Maxim Integrated
DS1554-70+ Real Time Clocks applications.


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

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