What is the Additional Feature ?

Name: DS1248WP-120
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1248WP-120
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 DS1248WP-120

Part No.:: DS1248WP-120

Manufacturer:: Analog Devices Inc./Maxim Integrated

Package:: 34-PowerCap™ Module

Datasheet:: DS1248WP-120.pdf

Description:: IC RTC PHANTOM PAR 34-PCM

In Stock:: 653

Quantity:: Add To Cart

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DS1248WP-120 Specifications

Package/Case:
34-PowerCap™ Module
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
Type:
Phantom Time Chip
Features:
NVSRAM
MemorySize:
128KB
TimeFormat:
HH:MM:SS:hh (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
2.97V ~ 3.63V
Voltage-SupplyBattery:
3V
Current-Timekeeping(Max):
7mA @ 3.3V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Surface Mount

DS1248WP-120 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1248WP-120 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 DS1248WP-120 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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DS1248WP-120 information

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Basic introduction and simple engineering application of DS1248WP-120

DS1248WP-120 is a non-volatile static RAM (NVSRAM) chip with a capacity of 1 megabit. It combines the features of a static RAM and an EEPROM, providing fast read/write access with non-volatile data retention. The DS1248WP-120 is commonly used in applications where data integrity is crucial, such as industrial control systems, medical devices, and automotive electronics.

Application Scenario:

In a simple data logging project, DS1248WP-120 can be utilized to store sensor data even when the power is turned off, ensuring data integrity and continuity of operation.

Experimental Setup:

To understand the functionality of DS1248WP-120 in a practical project, follow these steps:

1. Circuit Connection:

Connect DS1248WP-120 to a microcontroller board, such as Arduino or Raspberry Pi, using the appropriate interface (e.g., SPI or I2C). Ensure proper wiring and connections according to the datasheet of the DS1248WP-120.

2. Data Logging:

Interface sensors, such as temperature or humidity sensors, to the microcontroller. Write a simple firmware code to read sensor data periodically and store it in the DS1248WP-120. Ensure error-checking mechanisms to maintain data integrity.

3. Power Management:

Implement power management circuitry to provide a stable power supply to both the microcontroller and the DS1248WP-120. Include backup power options, such as a battery or capacitor, to prevent data loss during power interruptions.

4. Data Retrieval:

Write firmware routines to retrieve stored data from DS1248WP-120 during system startup or on-demand. Implement error-checking mechanisms to ensure data integrity during retrieval.

5. Testing and Verification:

Thoroughly test the data logging system under various conditions, including power cycling, sensor failures, and data retrieval scenarios. Verify the accuracy and reliability of data stored in DS1248WP-120.

Considerations:

When designing the project, consider the following:

- Data Retention: Ensure that the DS1248WP-120 can retain data for the required duration without power.

- Write Endurance: Take into account the maximum number of write cycles supported by DS1248WP-120 to prevent premature wear-out.

- Error Handling: Implement robust error-handling mechanisms to deal with write errors or data corruption scenarios.

- Environmental Considerations: Protect the DS1248WP-120 and the entire system from environmental factors, such as temperature extremes or moisture, to ensure reliable operation.

DS1248WP-120 FAQ

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We have a professional and experienced quality control team to strictly verify and test the DS1248WP-120. All suppliers must pass our qualification reviews before they can publish their products including DS1248WP-120 on icwhale.com; we pay more attention to the channels and quality of DS1248WP-120 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DS1248WP-120 price and inventory displayed accurate?

The price and inventory of DS1248WP-120 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of DS1248WP-120?

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 DS1248WP-120 we delivered, we will accept the replacement or return of the DS1248WP-120 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 DS1248WP-120.

(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