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Name: DS1744-70IND
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1744-70IND
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 DS1744-70IND

Part No.:: DS1744-70IND

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 28-DIP Module (0.600, 15.24mm)

Datasheet:: DS1744-70IND.pdf

Description:: IC RTC CLK/CALENDAR PAR 28-EDIP

In Stock:: 3787

Quantity:: Add To Cart

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DS1744-70IND Specifications

Package/Case:
28-DIP Module (0.600, 15.24mm)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
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:
4.5V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
4mA @ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Through Hole

DS1744-70IND this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1744-70IND 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 DS1744-70IND 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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DS1744-70IND information

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Basic introduction and simple engineering application of DS1744-70IND

DS1744-70IND is a non-volatile static RAM (NVSRAM) integrated circuit designed by Maxim Integrated. It combines the functionality of static RAM with a non-volatile storage element, providing data retention even when the power is turned off. This makes it ideal for applications requiring data backup and restoration without the need for an external battery.

Introduction:

The DS1744-70IND offers 32 kilobits (4096 x 8 bits) of non-volatile memory, organized as 512 x 8 bits. It operates at a voltage range of 4.5V to 5.5V and is available in an industrial-grade package with a temperature range of -40°C to +85°C. Its non-volatile storage element is based on a patented NVSRAM technology, ensuring reliable data retention for extended periods.

Application in Simple Projects:

In basic electronics projects, the DS1744-70IND can be utilized for data logging and storage. Let's explore a simple project using this component:

Project: Temperature Data Logger

Components Needed:

- DS1744-70IND NVSRAM IC

- Temperature sensor (e.g., LM35)

- Microcontroller (e.g., Arduino Uno)

- Breadboard and jumper wires

Experiment Steps:

1. Circuit Setup:

Connect the DS1744-70IND IC, temperature sensor, and microcontroller on the breadboard. Wire the connections according to the datasheets of the components, ensuring proper power and ground connections.

2. Sensor Interface:

Interface the temperature sensor with the microcontroller. For example, if using an LM35 sensor, connect its output pin to one of the analog input pins of the microcontroller.

3. Data Logging:

Program the microcontroller to read temperature data from the sensor at regular intervals and store it in the DS1744-70IND NVSRAM. Implement suitable algorithms to handle data storage and retrieval operations.

4. Data Retrieval:

Design a user interface (e.g., LCD display or serial monitor) to display the logged temperature data. Configure the microcontroller to read data from the DS1744-70IND and present it to the user.

5. Power Supply:

Ensure a stable power supply for the entire circuit. Use appropriate voltage regulators and decoupling capacitors to minimize noise and ensure reliable operation of the DS1744-70IND and other components.

Conclusion:

The DS1744-70IND NVSRAM IC offers a convenient solution for data storage in simple electronics projects like the temperature data logger described above. Its non-volatile storage capability ensures that logged data is retained even when the power is turned off, making it suitable for applications requiring reliable data backup and restoration.

Considerations:

- Ensure proper interfacing and communication protocols between the microcontroller and the DS1744-70IND IC.

- Implement error-checking mechanisms to verify data integrity during storage and retrieval operations.

- Test the circuit thoroughly to ensure correct functionality and reliable operation under various environmental conditions.

DS1744-70IND FAQ

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6. What is the process for return or replacement of DS1744-70IND?

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 DS1744-70IND we delivered, we will accept the replacement or return of the DS1744-70IND 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 DS1744-70IND.

(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