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Name: DS1339U-2+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1339U-2+
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-2+

Part No.:: DS1339U-2+

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1339U-2+.pdf

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

In Stock:: 1450

Quantity:: Add To Cart

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DS1339U-2+ 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:
1.8V ~ 5.5V
Voltage-SupplyBattery:
1.3V ~ 3.7V
Current-Timekeeping(Max):
100µA @ 2.2V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1339U-2+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1339U-2+ 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-2+ 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-2+ information

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Basic introduction and simple engineering application of DS1339U-2+

DS1339U-2+ is a highly accurate real-time clock (RTC) module commonly used in electronic projects and embedded systems. It provides precise timekeeping and calendar functions, making it ideal for applications requiring accurate timekeeping, such as data logging systems, alarms, and timers.

Basic Features:

The DS1339U-2+ RTC module integrates a 32.768kHz crystal oscillator and supports I2C communication interface for easy integration with microcontrollers and other peripheral devices. It operates over a wide voltage range, typically from 2.3V to 5.5V, making it suitable for battery-powered applications.

Application Example:

In a digital clock project, DS1339U-2+ can be used to provide accurate timekeeping functionality. Let's outline the steps to create a simple digital clock using DS1339U-2+ and an Arduino microcontroller:

1. Hardware Setup:

Connect the DS1339U-2+ RTC module to the Arduino microcontroller using the I2C interface. Connect the SDA pin of the RTC module to the corresponding SDA pin on the Arduino (e.g., A4), and connect the SCL pin to the SCL pin on the Arduino (e.g., A5). Ensure proper power and ground connections.

2. Software Integration:

Download and install the Arduino IDE if you haven't already. Install the necessary libraries for interfacing with the DS1339U-2+ RTC module. Write a simple Arduino sketch to initialize the RTC module, retrieve the current time, and display it on an output device, such as an LCD display or serial monitor.

3. Time Display:

Display the current time obtained from the DS1339U-2+ RTC module on the output device. You can format the time display according to your preference, such as HH:MM:SS or HH:MM AM/PM format.

4. Additional Features:

Enhance the digital clock project by adding features such as alarm functionality, temperature display, or automatic time synchronization with an external time source via the internet. Utilize the versatility of the Arduino platform to expand the project's capabilities.

5. Testing and Calibration:

Test the digital clock project thoroughly to ensure accurate timekeeping and proper functionality of the DS1339U-2+ RTC module. Calibrate the RTC module if necessary to compensate for any timing inaccuracies.

Conclusion:

With its precise timekeeping capabilities and easy integration with microcontrollers, the DS1339U-2+ RTC module is a valuable component in electronic projects requiring accurate timekeeping functionality. By following the outlined steps, you can create a simple digital clock project and explore the diverse applications of the DS1339U-2+ RTC module in your projects.

DS1339U-2+ FAQ

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3. Are the DS1339U-2+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1339U-2+?

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-2+ we delivered, we will accept the replacement or return of the DS1339U-2+ 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-2+.

(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