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Name: RTC-72421B: PURE SN
Brand: Epson
SKU: RTC-72421B: PURE SN
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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Epson RTC-72421B: PURE SN

Part No.:: RTC-72421B: PURE SN

Manufacturer:: Epson

Package:: 18-DIP (0.300, 7.62mm)

Datasheet:: RTC-72421B: PURE SN.pdf

Description:: IC REAL TIME CLOCK/CALENDAR

In Stock:: 3720

Quantity:: Add To Cart

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RTC-72421B: PURE SN Specifications

Package/Case:
18-DIP (0.300, 7.62mm)
Packaging:
Bulk
Series:
RTC-72421
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Leap Year
MemorySize:
-
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
-
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
5µA ~ 10µA @ 2V ~ 5V
OperatingTemperature:
-10°C ~ 70°C
MountingType:
Through Hole

RTC-72421B: PURE SN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including RTC-72421B: PURE SN 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 RTC-72421B: PURE SN 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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RTC-72421B: PURE SN information

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Basic introduction and simple engineering application of RTC-72421B: PURE SN

RTC-72421B: PURE SN is a real-time clock (RTC) module that provides precise timekeeping functionality, commonly used in electronic projects and embedded systems. It features low power consumption, high accuracy, and simple interfacing, making it suitable for various applications.

Application Scenario:

In a weather station project, RTC-72421B: PURE SN can be utilized to timestamp sensor readings and log data accurately over extended periods. This ensures that the recorded data is synchronized with real-world time, allowing for meaningful analysis and visualization.

Circuit Setup:

To integrate RTC-72421B: PURE SN into a weather station project, follow these steps:

1. Connection:

Connect RTC-72421B: PURE SN to the microcontroller's I2C interface. Typically, this involves connecting the SDA and SCL pins of the module to the corresponding pins on the microcontroller.

2. Power Supply:

Provide a stable power supply to RTC-72421B: PURE SN within the recommended voltage range. Ensure proper decoupling capacitors are used to minimize noise and ensure reliable operation.

3. Initialization:

Initialize the RTC module in the microcontroller firmware by sending appropriate commands over the I2C bus. This includes setting the current time, date, and configuring alarm functionalities if needed.

4. Sensor Integration:

Integrate various sensors, such as temperature, humidity, and barometric pressure sensors, to collect weather data. Timestamp the sensor readings using the RTC-72421B: PURE SN module for accurate data logging.

5. Data Logging:

Log the sensor readings along with the corresponding timestamps provided by RTC-72421B: PURE SN to a storage medium, such as an SD card or external memory. This ensures that the recorded data is organized and can be easily analyzed later.

Considerations:

When incorporating RTC-72421B: PURE SN into the weather station project, consider the following:

- Power Consumption: Optimize power usage to prolong battery life, especially in battery-powered applications.

- Accuracy: Regularly synchronize the RTC module with an accurate time source to maintain precise timekeeping.

- Data Integrity: Implement error-checking mechanisms to ensure the integrity of the logged data and prevent data corruption.

- User Interface: Provide a user-friendly interface, such as an LCD display or serial terminal, to display real-time weather data and system status.

- Calibration: Periodically calibrate the sensors and RTC module to compensate for drift and maintain measurement accuracy over time.

RTC-72421B: PURE SN FAQ

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We have a professional and experienced quality control team to strictly verify and test the RTC-72421B: PURE SN. All suppliers must pass our qualification reviews before they can publish their products including RTC-72421B: PURE SN on icwhale.com; we pay more attention to the channels and quality of RTC-72421B: PURE SN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the RTC-72421B: PURE SN price and inventory displayed accurate?

The price and inventory of RTC-72421B: PURE SN 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 RTC-72421B: PURE SN?

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 RTC-72421B: PURE SN we delivered, we will accept the replacement or return of the RTC-72421B: PURE SN 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 RTC-72421B: PURE SN.

(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