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  • DS1501WS

DS1501WS

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Manufacturer No:

DS1501WS

Manufacturer:

Maxim Integrated

HK JDW NO:

503-DS1501WS

Package:

28-SOIC (0.295, 7.50mm Width)

Datasheet:

DS1501WS

Description:

28 Terminations3.3V 28 Pin DS1501 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz

Quantity:

In Stock : 999

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Product Details

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DS1501WS Overview


A package named 28-SOIC (0.295, 7.50mm Width) contains real time clocks.The package is Tube.It is important to keep in mind that the supply voltage of this electrical RTC is 3V~3.6V.Electrical real time clocks of type Clock/Calendar are involved.real time clock (RTC)s like this are mounted in the way of Surface Mount.A safe operation requires a temperature of 0°C~70°C at all times.When operating, electronic time clocks would be possible to ensure that the value Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K are maintained.When a transmission line is terminated with 28 terminations, it means that the RTC module that terminates the line matches its characteristic impedance.This electronic component receives a voltage of 3.3V.28 pins are present on it.The family to which RTCs belongs are DS1501.As far as the supply voltage for this electrical digital time clock is concerned, it is 2.5V~3.7V.The RTCs belongs to the Timer or RTC subcategory.Programs and data can be stored in the 256B memory embedded in the RTC times.A maximum output frequency of 0.032MHz should be maintained by the real time analog clock.There is a mounting type Surface Mount specified for the RTC module.There are 28 pins on it.1 timer real time clocks send out a signal at a preset time based on input signals.A high efficiency supply voltage should be maintained at 3.3V.

DS1501WS Features


28-SOIC (0.295, 7.50mm Width) package
28 terminations
28 pin count
Be maintained at 3.3V for high efficiency.

DS1501WS Applications


There are a lot of Maxim Integrated DS1501WS Real Time Clocks applications.

  • Battery powered products
  • Portable Instruments
  • Wearables, Portables
  • Mobile telephones
  • Data loggers
  • Medical Equipment
  • Power Meters
  • Battery powered devices
  • Daily alarms
  • Fax/Printer
1. Purchase

You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

3. RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

DS1501WS

technical specifications, attributes, parameters and parts with similar specifications to DS1501WS.

  • Type
    Parameter
    Select All
  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    28-SOIC (0.295, 7.50mm Width)

  • Number of Pins

    28

  • Operating Temperature

    0°C~70°C

  • Packaging

    Tube

  • Published

    2008

  • 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)

    1 (Unlimited)

  • Number of Terminations

    28

  • ECCN Code

    EAR99

  • Type

    Clock/Calendar

  • Terminal Finish

    Matte Tin (Sn)

  • HTS Code

    8473.30.11.80

  • Subcategory

    Timer or RTC

  • Technology

    CMOS

  • Voltage - Supply

    3V~3.6V

  • Terminal Position

    DUAL

  • Peak Reflow Temperature (Cel)

    260

  • Supply Voltage

    3.3V

  • Terminal Pitch

    1.27mm

  • Base Part Number

    DS1501

  • Pin Count

    28

  • Operating Supply Voltage

    3.3V

  • Interface

    Parallel

  • Memory Size

    256B

  • Clock Frequency

    0.032MHz

  • Logic Function

    Clock

  • 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

  • Height Seated (Max)

    3.05mm

  • Length

    18.1mm

  • Width

    8.565mm

  • Radiation Hardening

    No

  • RoHS Status

    Non-RoHS Compliant

  • Lead Free

    Contains Lead

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