What is the Additional Feature ?

Name: DS1672U-3+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1672U-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 DS1672U-3+

Part No.:: DS1672U-3+

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1672U-3+.pdf

Description:: IC RTC BINARY CNT I2C 8-USOP

In Stock:: 2272

Quantity:: Add To Cart

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DS1672U-3+ Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Binary Counter
Features:
Trickle-Charger
MemorySize:
-
TimeFormat:
Binary
DateFormat:
Binary
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
2.7V ~ 3.3V
Voltage-SupplyBattery:
1.3V ~ 3.63V
Current-Timekeeping(Max):
500µA @ 3.3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1672U-3+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1672U-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 DS1672U-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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DS1672U-3+ information

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Basic introduction and simple engineering application of DS1672U-3+

DS1672U-3+ is a real-time clock (RTC) module with battery backup, commonly used in electronic projects and embedded systems for timekeeping and timestamping applications.

Application Scenario:

In a data logging project, DS1672U-3+ can be utilized to timestamp data entries, ensuring accurate timekeeping even when the main power is disconnected.

Circuit Design:

To incorporate DS1672U-3+ into a data logging project, follow these steps:

1. Connection Setup:

Connect DS1672U-3+ to the microcontroller or single-board computer (SBC) using the I2C or SPI communication interface. Ensure proper pull-up resistors are connected to the SDA and SCL lines for stable communication.

2. Power Supply:

Provide power to DS1672U-3+ using a stable voltage source within the specified operating range. Include a backup battery to maintain timekeeping functionality during power outages.

3. Initialization:

Initialize the RTC module by setting the current date and time. This can be achieved through sending appropriate commands or using pre-written libraries compatible with the microcontroller or SBC.

4. Data Logging:

Implement data logging functionality in the project firmware. Whenever a data entry is recorded, fetch the current timestamp from DS1672U-3+ and associate it with the logged data.

5. User Interface:

Integrate a user interface, such as an LCD display or serial monitor, to display the current date and time retrieved from DS1672U-3+. Utilize GPIO pins or serial communication for interfacing with the display components.

6. Error Handling:

Implement error handling routines to handle communication errors or RTC failure scenarios gracefully. Provide feedback to the user indicating any issues encountered during timekeeping or data logging processes.

Considerations:

When using DS1672U-3+ in a project, consider the following aspects:

- Backup Battery: Ensure the backup battery is replaced periodically to prevent RTC data loss during extended power outages.

- Calibration: Periodically calibrate the RTC module to maintain accurate timekeeping, especially if long-term precision is required.

- Power Consumption: Optimize power usage by utilizing low-power modes offered by DS1672U-3+ when the device is idle or not actively used.

- Compatibility: Verify the compatibility of DS1672U-3+ with the chosen microcontroller or SBC and ensure proper configuration of communication interfaces and protocol settings.

- Data Integrity: Implement mechanisms to ensure data integrity during power cycles or RTC resets, such as using checksums or error correction codes in logged data.

DS1672U-3+ FAQ

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6. What is the process for return or replacement of DS1672U-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 DS1672U-3+ we delivered, we will accept the replacement or return of the DS1672U-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 DS1672U-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