What is the Additional Feature ?

Name: RX-8025NB:AA
Brand: Epson
SKU: RX-8025NB:AA
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 RX-8025NB:AA

Part No.:: RX-8025NB:AA

Manufacturer:: Epson

Package:: 22-SMD, 20 Leads, Flat Leads

Datasheet:: RX-8025NB:AA.pdf

Description:: IC RTC CAL I2C/2-WIRE SER 22SON

In Stock:: 2570

Quantity:: Add To Cart

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RX-8025NB:AA Specifications

Package/Case:
22-SMD, 20 Leads, Flat Leads
Packaging:
Bulk
Series:
RX-8025NB
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year
MemorySize:
-
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
1.7V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
1.2µA ~ 1.8µA @ 3V ~ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

RX-8025NB:AA this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including RX-8025NB:AA 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 RX-8025NB:AA 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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RX-8025NB:AA information

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Basic introduction and simple engineering application of RX-8025NB:AA

RX-8025NB:AA is a highly accurate and reliable real-time clock (RTC) module commonly used in electronic projects and embedded systems. It provides precise timekeeping functions and is ideal for applications requiring accurate timekeeping, such as data logging systems, alarm clocks, and time-based event scheduling.

Application Scenario:

In a simple weather station project, RX-8025NB:AA can be utilized to timestamp sensor data and synchronize the system time with an external reference time source, such as a GPS module or internet time server.

Circuit Design:

To incorporate RX-8025NB:AA into a weather station project, follow these steps:

1. RTC Module Integration:

Connect RX-8025NB:AA to the microcontroller board using the Inter-Integrated Circuit (I2C) interface. Ensure proper pull-up resistors are connected to the SDA and SCL lines for reliable communication.

2. Sensor Data Acquisition:

Interface weather sensors, such as temperature, humidity, and barometric pressure sensors, to the microcontroller board. Utilize analog or digital communication protocols, such as I2C or SPI, to retrieve sensor data.

3. Time Synchronization:

Implement firmware algorithms to synchronize the system time with RX-8025NB:AA. This can be achieved by periodically updating the RTC module's time registers with the current time obtained from the external reference time source.

4. Data Logging:

Record sensor data along with timestamp information provided by RX-8025NB:AA. Store the data in non-volatile memory, such as an SD card or external EEPROM, for later analysis and visualization.

5. User Interface:

Integrate a user interface, such as an LCD display or OLED screen, to display real-time weather data and system status. Utilize GPIO pins of the microcontroller board to control the display and update information.

Considerations:

When designing the weather station project, consider the following:

- Power Management: Implement power-saving techniques to prolong the battery life of the weather station, especially when operating in remote or energy-constrained environments.

- Calibration: Calibrate the weather sensors and RTC module periodically to maintain accuracy and reliability, especially in changing environmental conditions.

- Data Integrity: Implement error-checking mechanisms to ensure the integrity of sensor data and timestamp information stored in the data log.

- Weatherproofing: Protect the electronic components and circuitry from environmental factors, such as moisture, dust, and extreme temperatures, by using appropriate enclosures and sealing techniques.

- User Interaction: Design the user interface to be intuitive and user-friendly, allowing users to easily access weather data and configure system settings.

RX-8025NB:AA FAQ

1. How to order RX-8025NB:AA on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that RX-8025NB:AA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RX-8025NB:AA. All suppliers must pass our qualification reviews before they can publish their products including RX-8025NB:AA on icwhale.com; we pay more attention to the channels and quality of RX-8025NB:AA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the RX-8025NB:AA price and inventory displayed accurate?

The price and inventory of RX-8025NB:AA 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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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 RX-8025NB:AA?

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 RX-8025NB:AA we delivered, we will accept the replacement or return of the RX-8025NB:AA 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 RX-8025NB:AA.

(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