What is the Additional Feature ?

Name: DS1344D-3+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1344D-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 DS1344D-3+

Part No.:: DS1344D-3+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 14-WFDFN Exposed Pad

Datasheet:: DS1344D-3+.pdf

Description:: IC RTC CLK/CAL SPI 14TDFN

In Stock:: 1185

Quantity:: Add To Cart

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DS1344D-3+ Specifications

Package/Case:
14-WFDFN Exposed Pad
Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger
MemorySize:
96B
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
SPI
Voltage-Supply:
2.7V ~ 5.5V
Voltage-SupplyBattery:
1.3V ~ 5.5V
Current-Timekeeping(Max):
-
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1344D-3+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1344D-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 DS1344D-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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DS1344D-3+ information

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Basic introduction and simple engineering application of DS1344D-3+

DS1344D-3+ is a real-time clock (RTC) module with integrated crystal and battery backup, commonly utilized in electronic devices requiring accurate timekeeping functionality. It features a simple interface, low power consumption, and high precision timekeeping capabilities.

Application Scenario:

In a digital alarm clock project, DS1344D-3+ can be employed to keep track of time and trigger alarms at specific intervals.

Circuit Design:

To create a digital alarm clock using DS1344D-3+, follow these steps:

1. Connection Setup:

Connect DS1344D-3+ to the microcontroller's I2C interface. Typically, the SDA pin connects to the microcontroller's SDA pin, and the SCL pin connects to the microcontroller's SCL pin.

2. Initialization:

Initialize the microcontroller and configure the I2C interface to communicate with DS1344D-3+. This involves setting up the appropriate clock speed and I2C address for communication.

3. Time Setting:

Program the microcontroller to set the current time on DS1344D-3+. This can be done by sending appropriate commands over the I2C bus to set the seconds, minutes, hours, and other time-related registers.

4. Alarm Configuration:

Configure alarm settings on DS1344D-3+ using the designated registers. Set the alarm time and date parameters according to the desired alarm triggering conditions.

5. Alarm Triggering:

Monitor the time using the microcontroller's real-time clock (RTC) functionality. When the current time matches the configured alarm time, trigger the alarm signal to activate the alarm output.

6. User Interface:

Integrate a user interface, such as buttons or a touchscreen display, to allow users to set alarm times and interact with the clock. Use GPIO pins to interface with these input/output devices.

Considerations:

When designing the digital alarm clock circuit, consider the following:

- Power Supply: Ensure a stable power supply to DS1344D-3+ and the microcontroller to prevent clock drift and maintain accurate timekeeping.

- Alarm Accuracy: Verify the accuracy of alarm triggering by testing the clock under various conditions and adjusting timing parameters as necessary.

- User Interface Design: Design an intuitive user interface to enhance the user experience and facilitate alarm setting and interaction.

- Low Power Operation: Implement power-saving techniques to minimize power consumption, especially in battery-powered applications, to prolong battery life.

- Compatibility: Ensure compatibility between DS1344D-3+ and the microcontroller in terms of voltage levels, communication protocols, and timing requirements.

DS1344D-3+ FAQ

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3. Are the DS1344D-3+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1344D-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 DS1344D-3+ we delivered, we will accept the replacement or return of the DS1344D-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 DS1344D-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