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Name: DS1744WP-120IND+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1744WP-120IND+
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 DS1744WP-120IND+

Part No.:: DS1744WP-120IND+

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 34-PowerCap™ Module

Datasheet:: DS1744WP-120IND+.pdf

Description:: IC RTC CLK/CALENDAR PAR 34-PCM

In Stock:: 2293

Quantity:: Add To Cart

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DS1744WP-120IND+ Specifications

Package/Case:
34-PowerCap™ Module
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Leap Year, NVSRAM, Y2K
MemorySize:
32KB
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
2.97V ~ 3.63V
Voltage-SupplyBattery:
3V
Current-Timekeeping(Max):
2mA @ 3.3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

DS1744WP-120IND+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1744WP-120IND+ 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 DS1744WP-120IND+ 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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DS1744WP-120IND+ information

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Basic introduction and simple engineering application of DS1744WP-120IND+

DS1744WP-120IND+ is a non-volatile static RAM (NVSRAM) integrated circuit with a real-time clock/calendar (RTC) functionality. It combines the benefits of both RAM and ROM, offering data storage even when power is removed. The DS1744WP-120IND+ features a 120mAh lithium energy source, ensuring reliable data retention for extended periods.

Application Scenario:

In simple electronic projects, DS1744WP-120IND+ can be utilized for storing critical data, such as system configurations or event logs, while providing accurate timekeeping capabilities.

Project Example:

Let's create a basic project using DS1744WP-120IND+ to log temperature data periodically.

Materials Needed:

- DS1744WP-120IND+ NVSRAM

- Temperature sensor (e.g., LM35)

- Microcontroller (e.g., Arduino Uno)

- Breadboard and jumper wires

Experiment Steps:

1. Circuit Setup:

Connect the DS1744WP-120IND+ to the microcontroller according to the datasheet. Connect the temperature sensor to the microcontroller's analog input pin.

2. Initialization:

Configure the microcontroller to communicate with DS1744WP-120IND+ via SPI or I2C interface. Initialize the DS1744WP-120IND+ RTC with the current time and date.

3. Data Logging:

Read temperature data from the sensor at regular intervals. Store the temperature values along with the timestamp in the DS1744WP-120IND+ NVSRAM.

4. Retrieval and Display:

Implement a function to retrieve temperature data from DS1744WP-120IND+ memory when required. Display the logged data on a serial monitor or an LCD screen connected to the microcontroller.

5. Power Management:

Ensure a stable power supply to both the microcontroller and DS1744WP-120IND+ to prevent data loss. Use appropriate decoupling capacitors and voltage regulators.

Considerations:

- Data Integrity: Implement error-checking mechanisms to ensure the integrity of stored data in DS1744WP-120IND+.

- Backup Power: Incorporate a backup power source, such as a small battery, to maintain DS1744WP-120IND+'s RTC and data retention during power outages.

- Memory Usage: Optimize data storage in DS1744WP-120IND+ to maximize available memory space and prolong the lifespan of the device.

- Environmental Conditions: Consider the operating temperature range and environmental conditions to ensure reliable performance of DS1744WP-120IND+ and the connected components.

By following these steps, you can create a simple project utilizing the DS1744WP-120IND+ NVSRAM for data logging and real-time clock functionalities, enhancing your understanding of its capabilities and applications.

DS1744WP-120IND+ FAQ

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3. Are the DS1744WP-120IND+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1744WP-120IND+?

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 DS1744WP-120IND+ we delivered, we will accept the replacement or return of the DS1744WP-120IND+ 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 DS1744WP-120IND+.

(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