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DS1511W+

DS1511W+

DS1511W+

Maxim Integrated

28 Terminations 3.3V 28 Pin DS1511 Real Time Clocks Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz

SOT-23

DS1511W+ Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 12 Weeks
Mounting Type Through Hole
Package / Case 28-DIP Module (0.600, 15.24mm)
Surface Mount NO
Number of Pins 28
Operating Temperature 0°C~70°C
Packaging Tube
Published 2002
JESD-609 Code e3
Feature Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
Voltage - Supply 3V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 2.54mm
Reach Compliance Code not_compliant
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS1511
Pin Count 28
Number of Outputs 11
Qualification Status Not Qualified
Power Supplies 3.3V
Interface Parallel
Memory Size 256B
Clock Frequency 0.032MHz
External Data Bus Width 8
Number of Timers 1
Time Format HH:MM:SS (24 hr)
Date Format YY-MM-DD-dd
Current - Timekeeping (Max) 4mA @ 3V~3.6V
Time-Min SECONDS
Interrupt Capability Y
Voltage - Supply, Battery 2.5V~3.7V
Volatile YES
Length 38.862mm
Height Seated (Max) 9.398mm
Width 15.24mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $18.17000 $18.17
12 $16.69417 $200.33004
36 $16.00250 $576.09
108 $14.09954 $1522.75032
252 $13.40750 $3378.69
504 $12.54250 $6321.42
DS1511W+ Product Details

DS1511W+ Overview


In the package 28-DIP Module (0.600, 15.24mm), you will find real time clocks, and you will be able to install real time clocks.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 3V~3.6V is required.There is a type Clock/Calendar for this electrical real time clock.Through Hole is the way this real time clock (RTC) is mounted on the system board.Keeping the temperature at 0°C~70°C is essential to maintaining a safe working environment.There is a way to make sure that Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K is maintained when operating if desired.Transmitter lines with 28 terminations exhibit the characteristic impedance of the terminating RTC module.There is 3.3V voltage supplied to this RTC real time clock.The reason for this is that, due to the fact that it has 28 pins, it has the necessary features.There are only one family in which RTCs belongs, and that are DS1511.The supply voltage of this electrical digital time clock is 2.5V~3.7V.A total of 256B of memory is available for storing data and programs on the real time analog clocks.It should not exceed 0.032MHz as the output frequency of the real time analog clock.For powering the real time clock, a power supply with a voltage of 3.3V is used.A total of 28 pins are attached to this real time clock.1 timer real time clocks send out a signal at a preset time based on input signals.With 11 outputs, the real time analog clock is configured.

DS1511W+ Features


28-DIP Module (0.600, 15.24mm) package
28 terminations
28 pin count
3.3V power supplies
11 outputs


DS1511W+ Applications


There are a lot of Maxim Integrated
DS1511W+ Real Time Clocks applications.


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

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