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Name: DS1371U
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1371U
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 DS1371U

Part No.:: DS1371U

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:

Description:: IC RTC BINARY CNT I2C 8-USOP

In Stock:: 2850

Quantity:: Add To Cart

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DS1371U Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
Type:
Binary Counter
Features:
Alarm, Square Wave Output, Watchdog Timer
MemorySize:
-
TimeFormat:
Binary
DateFormat:
Binary
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
1.7V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
1.3µA @ 1.7V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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DS1371U information

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Basic introduction and simple engineering application of DS1371U

DS1371U is a real-time clock (RTC) chip manufactured by Maxim Integrated. It provides accurate timekeeping information and calendar functions, making it ideal for applications that require precise time tracking, such as data logging systems, medical devices, and industrial automation equipment.

Basic Features:

The DS1371U RTC chip offers the following features:

- Real-Time Clock: It maintains accurate timekeeping information, including seconds, minutes, hours, day, date, month, and year.

- Battery Backup: The chip has a built-in power-fail comparator that automatically switches to a backup power supply (usually a coin cell battery) in case of a main power failure, ensuring uninterrupted timekeeping.

- Alarm Functionality: Users can configure alarms for specific times, allowing the system to trigger events or notifications at predefined intervals.

- Programmable Square-Wave Output: It can generate a square wave signal with a selectable frequency, useful for generating clock signals or synchronization pulses in embedded systems.

- Serial Interface: The chip communicates with a microcontroller or other devices via a simple serial interface, typically using I2C or SPI protocols.

Application in Simple Projects:

To demonstrate the functionality of DS1371U in a simple project, let's create a digital clock using an Arduino microcontroller.

Experiment Steps:

1. Hardware Setup:

Connect the DS1371U RTC chip to the Arduino microcontroller using the I2C communication protocol. Wire the SDA pin of the RTC chip to the corresponding SDA pin on the Arduino and connect the SCL pin similarly.

2. Library Installation:

Download and install the DS1371U RTC library for Arduino from the Arduino IDE library manager or GitHub repository. Include the library in your Arduino sketch to access the RTC functions conveniently.

3. Initialization:

In the Arduino sketch, initialize the RTC object and set the current date and time. You can also configure alarm settings or square-wave output based on project requirements.

4. Time Display:

Write code to retrieve the current time from the RTC chip and display it on an LCD screen connected to the Arduino. Update the display periodically to show accurate timekeeping.

5. Additional Features:

Experiment with additional features of the DS1371U chip, such as setting alarms to trigger events or generating square-wave signals for synchronization purposes.

Conclusion:

In this project, we explored the basic functionality of the DS1371U RTC chip and demonstrated its application in a simple digital clock project using an Arduino microcontroller. With its accurate timekeeping and versatile features, the DS1371U is a valuable component for various electronic projects requiring precise time tracking and scheduling capabilities.

DS1371U FAQ

1. How to order DS1371U on icwhale.com?

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2. How does icwhale.com guarantee that DS1371U is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DS1371U. All suppliers must pass our qualification reviews before they can publish their products including DS1371U on icwhale.com; we pay more attention to the channels and quality of DS1371U products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DS1371U price and inventory displayed accurate?

The price and inventory of DS1371U fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of DS1371U?

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 DS1371U we delivered, we will accept the replacement or return of the DS1371U 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 DS1371U.

(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