What is the Additional Feature ?

Name: HD146818RXP
Brand: Renesas Electronics America Inc
SKU: HD146818RXP
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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Renesas Electronics America Inc HD146818RXP

Part No.:: HD146818RXP

Manufacturer:: Renesas Electronics America Inc

Package:: -

Datasheet:

Description:: REAL TIME CLOCK PLUS RAM

In Stock:: 2406

Quantity:: Add To Cart

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HD146818RXP Specifications

Package/Case:
-
Packaging:
Bulk
Series:
*
ProductStatus:
Obsolete
Type:
-
Features:
-
MemorySize:
-
TimeFormat:
-
DateFormat:
-
Interface:
-
Voltage-Supply:
-
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
-
OperatingTemperature:
-
MountingType:
-

HD146818RXP this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including HD146818RXP 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 HD146818RXP 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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HD146818RXP information

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Basic introduction and simple engineering application of HD146818RXP

HD146818RXP is a real-time clock (RTC) chip commonly used in electronic projects requiring timekeeping functionality. It provides accurate timekeeping capabilities and various features suitable for applications ranging from simple alarm clocks to sophisticated data logging systems.

Application Scenario:

In a weather station project, HD146818RXP can be utilized to timestamp environmental data readings and synchronize data logging operations.

Circuit Design:

To integrate HD146818RXP into a weather station project, follow these steps:

1. Connection to Microcontroller:

Connect the HD146818RXP chip to the microcontroller, such as an Arduino or Raspberry Pi, using the Inter-Integrated Circuit (I2C) protocol. Ensure proper wiring and address configuration to enable communication between the microcontroller and the RTC chip.

2. Power Supply:

Provide a stable power supply to the HD146818RXP chip to ensure reliable operation. Use voltage regulators and decoupling capacitors to filter out noise and prevent voltage fluctuations.

3. Setting Time and Date:

Utilize the microcontroller to set the initial time and date on the HD146818RXP chip. Implement firmware algorithms to interface with the RTC chip and configure the time and date registers accordingly.

4. Data Logging:

Implement data logging functionality using the microcontroller and the RTC chip. Timestamp environmental data readings, such as temperature, humidity, and air pressure, using the accurate timekeeping provided by HD146818RXP.

5. Alarm Functionality:

Utilize the alarm features of HD146818RXP to trigger events based on predefined time conditions. Implement firmware logic to set alarm thresholds and execute specific actions, such as activating warning signals or initiating data transmission.

Considerations:

When designing the weather station project, consider the following:

- Accuracy: Ensure that the HD146818RXP chip provides sufficient accuracy for the application's timekeeping requirements.

- Power Consumption: Optimize power management to minimize energy consumption and prolong the battery life of the weather station, especially in remote or off-grid deployments.

- Data Integrity: Implement error-checking mechanisms to ensure the integrity of logged data and prevent data loss or corruption due to communication errors or power disruptions.

- User Interface: Design a user-friendly interface, such as an LCD display or a web-based dashboard, to visualize real-time data and configure settings on the weather station.

- Environmental Protection: Enclose the electronic components, including the HD146818RXP chip and the microcontroller, in a weatherproof enclosure to protect them from moisture, dust, and other environmental factors.

HD146818RXP FAQ

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We have a professional and experienced quality control team to strictly verify and test the HD146818RXP. All suppliers must pass our qualification reviews before they can publish their products including HD146818RXP on icwhale.com; we pay more attention to the channels and quality of HD146818RXP products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the HD146818RXP price and inventory displayed accurate?

The price and inventory of HD146818RXP fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

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5. How is the shipping arranged?

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Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of HD146818RXP?

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 HD146818RXP we delivered, we will accept the replacement or return of the HD146818RXP 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 HD146818RXP.

(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