What is the Additional Feature ?

Name: RX-8581NB:B3
Brand: Epson
SKU: RX-8581NB:B3
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-8581NB:B3

Part No.:: RX-8581NB:B3

Manufacturer:: Epson

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

Datasheet:: RX-8581NB:B3.pdf

Description:: IC RTC CLK/CALENDAR I2C 22-SON

In Stock:: 1629

Quantity:: Add To Cart

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RX-8581NB:B3 Specifications

Package/Case:
22-SMD, 20 Leads, Flat Leads
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
RX-8581NB
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Alarm, Leap Year
MemorySize:
-
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
1.8V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
0.8µA ~ 1.2µA @ 3V ~ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

RX-8581NB:B3 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including RX-8581NB:B3 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-8581NB:B3 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-8581NB:B3 information

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Basic introduction and simple engineering application of RX-8581NB:B3

RX-8581NB:B3 is a highly integrated real-time clock (RTC) module commonly used in electronic projects and prototypes. It offers accurate timekeeping capabilities and various features suitable for a wide range of applications, making it ideal for beginners and students exploring microcontroller-based systems.

Introduction:

RX-8581NB:B3 is a compact RTC module manufactured by a leading semiconductor company. It integrates a real-time clock/calendar, alarm functions, and battery backup, providing a reliable timekeeping solution for embedded systems.

Application Scenario:

In a simple project, such as a digital clock or data logger, RX-8581NB:B3 can be utilized effectively. Let's explore how to create a basic digital clock using this RTC module.

Circuit Design:

To build a digital clock with RX-8581NB:B3, follow these steps:

1. Hardware Setup:

Connect the RX-8581NB:B3 module to a microcontroller development board or a custom-designed circuit. Ensure proper wiring of the module's power supply, I2C interface, and battery backup.

2. Time Initialization:

Write firmware code to initialize the RTC module with the current date and time. Utilize the microcontroller's I2C communication interface to access the RTC's registers and set the time parameters.

3. Display Interface:

Integrate a display module, such as an LCD or LED display, to visualize the current time. Design a simple user interface to display hours, minutes, and seconds retrieved from the RTC module.

4. Alarm Functionality:

Implement alarm functionality using the RX-8581NB:B3 module. Write firmware code to set and trigger alarms at specific times, notifying users of predetermined events or tasks.

5. Power Management:

Design a reliable power supply circuit to provide power to the RTC module and connected peripherals. Include battery backup functionality to maintain timekeeping accuracy during power outages.

Experiment:

To experiment with the digital clock system, follow these steps:

1. Hardware Setup: Connect the RX-8581NB:B3 module and display module to the microcontroller development board according to the circuit design.

2. Firmware Development: Write firmware code to initialize the RTC module, retrieve time data, and display it on the connected display module. Implement alarm functionality as desired.

3. Testing: Power on the system and observe the displayed time on the digital clock. Set alarms and verify their triggering functionality. Test the system's reliability under different operating conditions.

4. User Interaction: Test user interaction features, if implemented, by adjusting time settings or setting alarms through the user interface.

5. Optimization: Optimize the firmware code and circuit design for efficiency, reliability, and user experience. Ensure that the digital clock system meets the desired performance criteria.

Conclusion:

In conclusion, RX-8581NB:B3 is a versatile RTC module suitable for educational projects and simple applications requiring accurate timekeeping. By following the provided steps and conducting experiments, students and beginners can gain practical experience in microcontroller programming and real-time clock applications.

RX-8581NB:B3 FAQ

1. How to order RX-8581NB:B3 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-8581NB:B3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RX-8581NB:B3. All suppliers must pass our qualification reviews before they can publish their products including RX-8581NB:B3 on icwhale.com; we pay more attention to the channels and quality of RX-8581NB:B3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the RX-8581NB:B3 price and inventory displayed accurate?

The price and inventory of RX-8581NB:B3 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?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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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 RX-8581NB:B3?

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-8581NB:B3 we delivered, we will accept the replacement or return of the RX-8581NB:B3 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-8581NB:B3.

(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