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DS1501WEN+

DS1501WEN+

DS1501WEN+

Maxim Integrated

28 Terminations 3.3V 28 Pin DS1501 Real Time Clocks Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz

SOT-23

DS1501WEN+ Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 28-TSSOP (0.465, 11.80mm Width)
Surface Mount YES
Number of Pins 28
Operating Temperature -40°C~85°C
Packaging Tray
Published 2002
JESD-609 Code e3
Feature Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 28
ECCN Code EAR99
Type Clock/Calendar
Terminal Finish Matte Tin (Sn)
HTS Code 8473.30.11.80
Voltage - Supply 3V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 0.55mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS1501
Pin Count 28
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 11.8mm
Height Seated (Max) 1.2mm
Width 8mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
DS1501WEN+ Product Details

DS1501WEN+ Overview


28-TSSOP (0.465, 11.80mm Width) is where you'll find real time clocks.Time clock is packaged in the manner of Tray.It is important to keep in mind that the supply voltage of this electrical RTC is 3V~3.6V.An electrical real time clock of this type is called a Clock/Calendar.On the system board, this real time clock (RTC) is mounted in Surface Mount.A safe operation requires a temperature of -40°C~85°C at all times.When operating, electronic time clocks are possible to make sure that Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K remains constant in the process.Transmission lines with 28 terminations have the characteristic impedance of their termination RTC modules.Its supply voltage is 3.3V.It has a total of 28 pins on it.There are a family DS1501 associated wit h thare object.Keeping in mind that the supply voltage of this electrical digital time clock is 2.5V~3.7V is important.A real time analog clock's memory size is 256B, which is available for storing programs and data.In order for it to work properly, real time clocks' output frequency should not exceed 0.032MHz.For the purpose of powering the real time clock, the power supply is set to 3.3V.The real time clock is equipped with 28 pins.1 timers are control real time clocks that emits a signal after receiving an input signal at a predetermined time.

DS1501WEN+ Features


28-TSSOP (0.465, 11.80mm Width) package
28 terminations
28 pin count
3.3V power supplies


DS1501WEN+ Applications


There are a lot of Maxim Integrated
DS1501WEN+ Real Time Clocks applications.


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

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