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DS1501Y+

DS1501Y+

DS1501Y+

Maxim Integrated

28 Terminations 5V 28 Pin DS1501 Real Time Clocks Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz

SOT-23

DS1501Y+ Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Mounting Type Through Hole
Package / Case 28-DIP (0.600, 15.24mm)
Surface MountNO
Operating Temperature0°C~70°C
PackagingTube
Published 2013
JESD-609 Code e3
Feature Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish TIN
HTS Code8473.30.11.80
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 5V
Terminal Pitch2.54mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1501
Pin Count28
JESD-30 Code R-PDIP-T28
Qualification StatusNot Qualified
Power Supplies5V
Interface Parallel
Memory Size256B
Clock Frequency 0.032MHz
External Data Bus Width 8
Number of Timers 1
Time FormatHH:MM:SS (24 hr)
Date FormatYY-MM-DD-dd
Current - Timekeeping (Max) 5mA @ 4.5V~5.5V
Time-Min SECONDS
Interrupt CapabilityY
Voltage - Supply, Battery 2.5V~3.7V
Volatile YES
Length 36.83mm
Height Seated (Max) 5.08mm
Width 15.24mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:4751 items

DS1501Y+ Product Details

DS1501Y+ Overview


There is an embedded version in the package 28-DIP (0.600, 15.24mm).Packaged as Tube.This electrical RTC is powered by 4.5V~5.5V voltage.This electrical real time clock is of type Clock/Calendar.Through Hole is the way to mount this real time clock (RTC).A temperature of 0°C~70°C should be used for operation.During operation, Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K can be guaranteed.The 28 termination is the practice of terminating a transmission line with a RTC module matched to its characteristic impedance.It is possible to see 5V voltage being supplied to this RTC real time clock.28 pins are attached to it.RTCs are a member of the family DS1501.Its supply voltage is 2.5V~3.7V.In these RTC times, there is a memory of 256B where data and programs can be stored.There should be no more than 0.032MHz frequency in real time clocks' output.A power supply of 5V is used to power it.In this system, there are 1 timers, which are real time clocks that output a signal at a preset time after an input signal is received.

DS1501Y+ Features


28-DIP (0.600, 15.24mm) package
28 terminations
28 pin count
5V power supplies


DS1501Y+ Applications


There are a lot of Maxim Integrated
DS1501Y+ Real Time Clocks applications.


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

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