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DS1556-70+

DS1556-70+

DS1556-70+

Maxim Integrated

32 Terminations 5V 32 Pin DS1556 Real Time Clocks Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K

SOT-23

DS1556-70+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 10 Weeks
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
Terminal Finish Matte Tin (Sn)
HTS Code8473.30.11.80
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Supply Voltage 5V
Terminal Pitch2.54mm
Base Part Number DS1556
Pin Count32
Operating Supply Voltage5V
Power Supplies5V
Interface Parallel
Memory Size128KB
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 10.92mm
Length 44.2mm
Width 18.8mm
REACH SVHC Unknown
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:176 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$38.74000$38.74
11$36.13909$397.52999
33$34.62394$1142.59002
110$31.37800$3451.58
253$30.29601$7664.89053

DS1556-70+ Product Details

DS1556-70+ Overview


In the 32-DIP Module (0.600, 15.24mm) package, real time clocks is embedded.Tube is the way time clock is packaged.4.5V~5.5V is the supply voltage of this electrical RTC.Clock/Calendar is the type of this electrical real time clock.There is an real time clock (RTC) mounted in the way of Through Hole.0°C~70°C should be the operating temperature.Operating with Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K are possible.In 32 terminations, a transmission line is terminated with an impedance-matched RTC module.5V voltage is present on this electronic component.With 32 pins, it is equipped.The DS1556 family contains RTCs .A memory of 128KB can be used to store data and programs.Mounting type is Through Hole.A total of 5V power supplies are required to operate it.There are 32 pins on it.High efficiency requires a 5V supply voltage.

DS1556-70+ Features


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


DS1556-70+ Applications


There are a lot of Maxim Integrated
DS1556-70+ Real Time Clocks applications.


  • Electronic metering
  • Battery powered products
  • Automotive
  • Industrial
  • Digital still camera
  • Digital video camera
  • Printers
  • Copy machines
  • Mobile equipment
  • Battery powered devices

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