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Name: DS1339U-3+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1339U-3+
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc./Maxim Integrated DS1339U-3+

Part No.:: DS1339U-3+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: DS1339U-3+.pdf

Description:: IC RTC CLK/CALENDAR I2C 8-USOP

In Stock:: 8845

Quantity:: Add To Cart

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DS1339U-3+ Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year, Square Wave Output, Trickle-Charger
MemorySize:
-
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
2.7V ~ 5.5V
Voltage-SupplyBattery:
1.3V ~ 3.7V
Current-Timekeeping(Max):
150µA @ 3.3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1339U-3+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1339U-3+ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for DS1339U-3+ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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DS1339U-3+ information

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Basic introduction and simple engineering application of DS1339U-3+

DS1339U-3+ is a real-time clock (RTC) chip manufactured by Maxim Integrated. It offers accurate timekeeping and calendar functions, making it suitable for various applications requiring precise time tracking.

Basic Features:

- DS1339U-3+ integrates a crystal oscillator and temperature-compensated crystal oscillator (TCXO) for accurate timekeeping, even in harsh environmental conditions.

- It communicates with the host microcontroller via I2C interface, simplifying integration into embedded systems.

- DS1339U-3+ features battery backup support, ensuring continuous operation and data retention during power outages.

Application in Simple Projects:

In a simple project like a digital clock, DS1339U-3+ can be utilized to provide accurate timekeeping functionality. Here's a step-by-step guide to implementing a digital clock using DS1339U-3+:

1. Circuit Connection:

Connect DS1339U-3+ to the microcontroller, ensuring proper I2C bus connections (SDA and SCL). Additionally, connect the crystal oscillator pins for accurate timekeeping.

2. Initialization:

Initialize DS1339U-3+ in the microcontroller firmware by configuring the I2C communication parameters and setting the current time and date.

3. Time Update:

Periodically read the time from DS1339U-3+ using the microcontroller and update the display accordingly.

4. User Interface:

Design a user interface, such as an LCD or LED display, to present the current time and date retrieved from DS1339U-3+.

5. Power Supply:

Ensure a stable power supply for both DS1339U-3+ and the microcontroller, considering the power requirements of both components.

Experiment:

To experiment with DS1339U-3+, follow these steps:

1. Hardware Setup:

Connect DS1339U-3+ to an Arduino or Raspberry Pi development board using the I2C interface.

2. Software Configuration:

Install the necessary libraries and development tools for DS1339U-3+ integration. Write a simple program to read and display the current time from the RTC chip.

3. Testing:

Upload the program to the development board and observe the displayed time. Manually adjust the time in DS1339U-3+ to verify its accuracy.

4. Advanced Features:

Explore additional features of DS1339U-3+, such as alarm functionality or temperature monitoring, by incorporating them into your project and observing their behavior.

Conclusion:

DS1339U-3+ is a versatile RTC chip suitable for various timekeeping applications. By integrating it into simple projects and experimenting with its features, beginners can gain valuable insights into real-time clock functionality and I2C communication.

DS1339U-3+ FAQ

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3. Are the DS1339U-3+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1339U-3+?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the DS1339U-3+ we delivered, we will accept the replacement or return of the DS1339U-3+ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of DS1339U-3+.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations