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  • DS1284QN/T&R

DS1284QN/T&R

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Manufacturer No:

DS1284QN/T&R

Manufacturer:

Maxim Integrated

HK JDW NO:

503-DS1284QN/T&R

Package:

28-LCC (J-Lead)

Datasheet:

DS1284QN/T&R

Description:

DS1284 Real Time ClocksAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Min 4.5V VMax 5.5V V

Quantity:

In Stock : 999

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Product Details

Purchasing and Inquiry

DS1284QN/T&R Overview


You can find real time clocks in package 28-LCC (J-Lead) among the other packages that are available.A Tape & Reel (TR) package is used to package time clock.It is important to keep in mind that the supply voltage of this electrical RTC is 4.5V~5.5V.Clock/Calendar is the type of electrical real time clock that is being used.It should be noted that the real time clock (RTC) is mounted in the way of Surface Mount.-40°C~85°C is the operating temperature.During operation, the value of Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer can be ensured.In terms of RTCs family, RTCs belongs to DS1284.This electrical digital time clock is powered by a voltage that is 2.4V~3.5V at the time of installation.For the purpose of storing data and programs, the RTC times are embedded with a storage capacity of 50B.This RTC module is mounted using type Surface Mount.With 28 pins, it is equipped.RTC time is advisable to operate at a temperature above -40°C.Lower than 85°C should be the operating temperature.With the minimal voltage of 4.5V, real time clocks are capable of operating.With a maximum voltage of 5.5V, real time clocks operate.

DS1284QN/T&R Features


28-LCC (J-Lead) package

DS1284QN/T&R Applications


There are a lot of Maxim Integrated DS1284QN/T&R Real Time Clocks applications.

  • Network Hubs
  • Glucometer
  • GPS/Telematics Devices
  • Embedded Time Stamping
  • Data loggers
  • Accurate high duration timer
  • IoT
  • Digital still camera
  • Routers
  • Hand-Held Devices
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

DS1284QN/T&R

technical specifications, attributes, parameters and parts with similar specifications to DS1284QN/T&R.

  • Type
    Parameter
    Select All
  • Mount

    Surface Mount

  • Mounting Type

    Surface Mount

  • Package / Case

    28-LCC (J-Lead)

  • Number of Pins

    28

  • Supplier Device Package

    28-PLCC (11.51x11.51)

  • Operating Temperature

    -40°C~85°C

  • Packaging

    Tape & Reel (TR)

  • Published

    2009

  • Feature

    Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer

  • Part Status

    Obsolete

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Type

    Clock/Calendar

  • Max Operating Temperature

    85°C

  • Min Operating Temperature

    -40°C

  • Voltage - Supply

    4.5V~5.5V

  • Base Part Number

    DS1284

  • Interface

    Parallel

  • Max Supply Voltage

    5.5V

  • Min Supply Voltage

    4.5V

  • Memory Size

    50B

  • Logic Function

    Clock

  • Time Format

    HH:MM:SS:hh (12/24 hr)

  • Date Format

    YY-MM-DD-dd

  • Current - Timekeeping (Max)

    7mA @ 5V

  • Voltage - Supply, Battery

    2.4V~3.5V

  • RoHS Status

    Non-RoHS Compliant

  • Lead Free

    Contains Lead

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United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

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Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

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