About us Contact Us Submit BOM
RFQs(0)
English
Close Menu
View All

Please refer to the English Version as our Official Version.Return

Europe
France(Français) Germany(Deutsch) Italy(Italia) Russian(русский) Poland(polski) Czech(Čeština) Luxembourg(Lëtzebuergesch) Netherlands(Nederland) Iceland(íslenska) Hungarian(Magyarország) Spain(español) Portugal(Português) Turkey(Türk dili) Bulgaria(Български език) Ukraine(Україна) Greece(Ελλάδα) Israel(עִבְרִית) Sweden(Svenska) Finland(Svenska) Finland(Suomi) Romania(românesc) Moldova(românesc) Slovakia(Slovenská) Denmark(Dansk) Slovenia(Slovenija) Slovenia(Hrvatska) Croatia(Hrvatska) Serbia(Hrvatska) Montenegro(Hrvatska) Bosnia and Herzegovina(Hrvatska) Lithuania(lietuvių) Spain(Português) Switzerland(Deutsch) United Kingdom(English)
Asia/Pacific
Japan(日本語) Korea(한국의) Thailand(ภาษาไทย) Malaysia(Melayu) Singapore(Melayu) Vietnam(Tiếng Việt) Philippines(Pilipino)
Africa, India and Middle East
United Arab Emirates(العربية) Iran(فارسی) Tajikistan(فارسی) India(हिंदी) Madagascar(malaɡasʲ)
South America / Oceania
New Zealand(Maori) Brazil(Português) Angola(Português) Mozambique(Português)
North America
United States(English) Canada(English) Haiti(Ayiti) Mexico(español)
HomeProductsIntegrated Circuits (ICs)Clock/Timing - Real Time ClocksDS1244Y-70+
DS1244Y-70+ Image
DS1244Y-70+ Image - 1
Image may be representation.
See specifications for product details.
Share
 Favorite
EXPRESS OPTION
Payment method

DS1244Y-70+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
DS1244Y-70+
Manufacturer
Maxim Integrated
Allelco Part Number
32D-DS1244Y-70+
ECAD Model
Parts Description
IC RTC PHANTOM CHIP PAR 28EDIP
Package
28-DIP Module (0.600", 15.24mm)
Data sheet
DS1244, P.pdf
RoHs Status
ROHS3 Compliant
Compare
Our certification
In stock: 1614

Required fields are indicated by an asterisk (*)
Please send RFQ, we will respond immediately.

Quantity
EXPRESS OPTION
Payment method
Our certification

Specifications

DS1244Y-70+ Tech Specifications
Analog Devices Inc./Maxim Integrated - DS1244Y-70+ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - DS1244Y-70+

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply, Battery -  
Voltage - Supply 4.5V ~ 5.5V  
Type Phantom Time Chip  
Time Format HH:MM:SS:hh (12/24 hr)  
Supplier Device Package 28-EDIP  
Series -  
Package / Case 28-DIP Module (0.600", 15.24mm)  
Package Tube  
Product Attribute Attribute Value  
Operating Temperature 0°C ~ 70°C  
Mounting Type Through Hole  
Memory Size 32KB  
Interface Parallel  
Features Leap Year, NVSRAM  
Date Format YY-MM-DD-dd  
Current - Timekeeping (Max) 10mA @ 5V  
Base Product Number DS1244  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

DS1244Y-70+

Manufacturer

Maxim Integrated

Introduction

Real-time clock (RTC) chip with non-volatile static RAM (NVSRAM)

Combines a real-time clock and 32KB of battery-backed SRAM in a single package

Product Features and Performance

Leap year compensation

32KB of NVSRAM for data storage

12/24-hour time format

YY-MM-DD-dd date format

Timekeeping current: max 10mA @ 5V

Operating temperature: 0°C to 70°C

Product Advantages

Integrates RTC and NVSRAM in a single chip

Provides battery-backed data storage

Leap year compensation for accurate timekeeping

Flexible date and time formats

Key Technical Parameters

Supply voltage: 4.5V to 5.5V

Package: 28-EDIP (28-pin Encapsulated Dual Inline Package)

Mounting type: Through-hole

Quality and Safety Features

RoHS3 compliant

Compatibility

Parallel interface

Application Areas

Embedded systems

Industrial automation

Data logging

Time-stamping applications

Product Lifecycle

Currently available

No information on discontinuation or replacements

Several Key Reasons to Choose This Product

Integrated RTC and NVSRAM for efficient space utilization

Accurate timekeeping with leap year compensation

Flexible date and time formats for diverse applications

Battery-backed data storage for reliable data retention

Wide operating temperature range for industrial environments

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated DS1244Y-70+

Product Attribute DS1244Y-70+ DS1244WP-120 DS1244Y-150 DS1244W-120+
Part Number DS1244Y-70+ DS1244WP-120 DS1244Y-150 DS1244W-120+
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Series - - - -
Voltage - Supply 4.5V ~ 5.5V 2.97V ~ 3.63V 4.5V ~ 5.5V 2.97V ~ 3.63V
Mounting Type Through Hole Surface Mount Through Hole Through Hole
Supplier Device Package 28-EDIP 34-PowerCap Module 28-EDIP 28-EDIP
Base Product Number DS1244 DS1244 - DS1244
Package / Case 28-DIP Module (0.600", 15.24mm) 34-PowerCap™ Module 28-DIP Module (0.600", 15.24mm) 28-DIP Module (0.600", 15.24mm)
Package Tube Tube Bulk Tube
Current - Timekeeping (Max) 10mA @ 5V 7mA @ 3.3V 5mA ~ 10mA @ 3V ~ 5V 7mA @ 3.3V
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C (TA) 0°C ~ 70°C
Memory Size 32KB 32KB 32KB 32KB
Features Leap Year, NVSRAM Leap Year, NVSRAM EEPROM, Leap Year, RAM, SRAM Leap Year, NVSRAM
Interface Parallel Parallel Parallel Parallel
Time Format HH:MM:SS:hh (12/24 hr) HH:MM:SS:hh (12/24 hr) HH:MM:SS (12/24 hr) HH:MM:SS:hh (12/24 hr)
Type Phantom Time Chip Phantom Time Chip Phantom Time Chip Phantom Time Chip
Date Format YY-MM-DD-dd YY-MM-DD-dd YY-MM-DD YY-MM-DD-dd
Voltage - Supply, Battery - 3V - -

DS1244Y-70+ Datasheet PDF

Download DS1244Y-70+ pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for DS1244Y-70+ - Analog Devices Inc./Maxim Integrated.

Datasheets
DS1244, P.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf
Application Notes
State Machine Logic in Binary-Coded Decimal (BCD)-.pdf Lithium Battery Content in Maxim Products.pdf Using the SmartWatch/Phantom Clocks with a Microco.pdf
Other Related Documents
Tips for Writing Bulletproof Real-Time Clock Contr.pdf

Customers Also Interested in

Recommended Products

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

View More
DS1244Y-70+ Image

DS1244Y-70+

Analog Devices Inc./Maxim Integrated
32D-DS1244Y-70+

Want a better price? Please Add to Cart, we'll contact you immediately.

Allelco
About Us
History
Certifications
Recruitment
Policies
Terms & Conditions
Privacy Policy
Cookie Policy
Services
Order Tracking
Return & Replacement
Frequently Asked Questions
Contact Us
Order
Shipping & Delivering
Payment Methods
My Account
The BlogsHot PartsChange LanguageNewsSite map
Contact Us
Headquarters Address:
Room C 13/F Harvard Commercial Building
105-111 Thomson Road Wan Chai
HongKong
Service Tel: +852-91464856
Service Email: info@allelco.com
Follow us
Copyright © 2012-2023 AllelcoElec.com. All rights reserved.
0 RFQ
Shopping cart (0 Items)
It is empty.
Submit RFQ
Compare List (0 Items)
It is empty.
Feedback

Your feedback matters! At Allelco, we value the user experience and strive to improve it constantly.
Please share your comments with us via our feedback form, and we'll respond promptly.
Thank you for choosing Allelco.

Subject
E-mail
Comments
Captcha
Drag or click to upload file
Upload File
types: .xls, .xlsx, .doc, .docx, .jpg, .png and .pdf.
Max file size: 10MB