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Name: DS1243Y-120+
Brand: Analog Devices Inc./Maxim Integrated
SKU: DS1243Y-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 DS1243Y-120+

Part No.:: DS1243Y-120+

Manufacturer:: Analog Devices Inc./Maxim Integrated

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

Datasheet:: DS1243Y-120+.pdf

Description:: IC RTC PHANTOM PAR 28-DIP

In Stock:: 2840

Quantity:: Add To Cart

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DS1243Y-120+ Specifications

Package/Case:
28-DIP Module (0.600, 15.24mm)
Packaging:
Tube
Series:
-
ProductStatus:
Active
Type:
Phantom Time Chip
Features:
Leap Year
MemorySize:
-
TimeFormat:
HH:MM:SS:hh (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
7mA @ 3.3V
OperatingTemperature:
0°C ~ 70°C
MountingType:
Through Hole

DS1243Y-120+ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DS1243Y-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 DS1243Y-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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DS1243Y-120+ information

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Basic introduction and simple engineering application of DS1243Y-120+

DS1243Y-120+ is a non-volatile, static RAM with a lithium energy source providing over 10 years of data retention in the absence of power. It combines the functions of a 2048-byte static RAM, a non-volatile controller, and a lithium energy source into a single package.

Application Scenario:

In electronic systems requiring data backup and restoration capabilities, DS1243Y-120+ can be utilized to store critical information such as configuration settings, system parameters, or user data.

Project Overview:

In this project, we will use DS1243Y-120+ to create a simple digital diary, which allows users to store and retrieve short messages even when the power is turned off.

Experiment Steps:

1. Circuit Setup:

Connect DS1243Y-120+ to a microcontroller board, such as Arduino or Raspberry Pi, using the appropriate communication protocol, such as SPI or I2C. Ensure proper power supply connections to DS1243Y-120+.

2. Writing Data:

Develop firmware code to enable writing short messages to DS1243Y-120+. Utilize the available RAM space to store the messages. Implement error-checking mechanisms to ensure data integrity.

3. Reading Data:

Implement firmware code to read and display stored messages from DS1243Y-120+. Utilize appropriate data retrieval algorithms to access the stored data efficiently.

4. User Interface:

Integrate a simple user interface, such as a keypad or push buttons, to allow users to input new messages or navigate through existing ones. Utilize GPIO pins of the microcontroller for interfacing with the input devices.

5. Testing and Validation:

Test the digital diary system under various scenarios, including power cycling and data retrieval after prolonged periods. Verify the reliability and integrity of stored data in DS1243Y-120+.

Considerations:

When working with DS1243Y-120+, it's essential to consider:

- Data Retention: Ensure that the data stored in DS1243Y-120+ remains intact even during power loss or prolonged periods of inactivity.

- Power Supply: Provide stable power to DS1243Y-120+ to prevent data loss or corruption.

- Error Handling: Implement mechanisms to detect and handle errors during data read and write operations to maintain data integrity.

- Compatibility: Check the compatibility of DS1243Y-120+ with the chosen microcontroller board and communication protocol to ensure seamless integration.

- Security: Implement encryption or authentication mechanisms if sensitive data is stored in DS1243Y-120+ to prevent unauthorized access.

DS1243Y-120+ FAQ

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3. Are the DS1243Y-120+ price and inventory displayed accurate?

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6. What is the process for return or replacement of DS1243Y-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 DS1243Y-120+ we delivered, we will accept the replacement or return of the DS1243Y-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 DS1243Y-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