What is the Additional Feature ?

Name: RTC-4543SB:A
Brand: Epson
SKU: RTC-4543SB:A
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-4543SB:A

Part No.:: RTC-4543SB:A

Manufacturer:: Epson

Package:: 18-SOIC (0.209, 5.30mm Width)

Datasheet:: RTC-4543SB:A.pdf

Description:: IC RTC CLK/CALENDAR SER 18-SOP

In Stock:: 3152

Quantity:: Add To Cart

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RTC-4543SB:A Specifications

Package/Case:
18-SOIC (0.209, 5.30mm Width)
Packaging:
Bulk
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Leap Year
MemorySize:
-
TimeFormat:
HH:MM:SS (24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
3-Wire Serial
Voltage-Supply:
2.5V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
1µA ~ 3µA @ 2V ~ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

RTC-4543SB:A this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including RTC-4543SB:A 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-4543SB:A 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-4543SB:A information

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Basic introduction and simple engineering application of RTC-4543SB:A

RTC-4543SB:A is a versatile integrated circuit commonly used in electronic projects and applications requiring real-time clock (RTC) functionality. It features a built-in clock/calendar, a programmable alarm, and a serial interface for communication with microcontrollers or other peripheral devices.

Basic Introduction:

The RTC-4543SB:A is a compact and reliable RTC module that provides accurate timekeeping capabilities for a wide range of applications. It operates using a low-power CMOS technology, making it suitable for battery-powered devices and applications where power consumption is a concern.

Application Scenario:

In a simple project, such as a digital clock, the RTC-4543SB:A can be utilized to keep track of time and trigger events at specific times, such as sounding an alarm or controlling display updates.

Experiment Steps:

To understand the functionality of RTC-4543SB:A and its application in a digital clock project, follow these steps:

1. Circuit Setup:

Connect the RTC-4543SB:A module to a microcontroller, such as an Arduino or Raspberry Pi, using the serial interface (I2C or SPI). Ensure proper wiring and voltage levels are maintained between the RTC module and the microcontroller.

2. Time Initialization:

Write a simple program to initialize the RTC module with the current time and date. Use the appropriate commands or libraries provided by the microcontroller platform to set the time registers of the RTC module.

3. Real-Time Clock Functionality:

Test the real-time clock functionality by reading the time registers from the RTC-4543SB:A module and displaying the current time on a digital display, such as an LCD or LED matrix.

4. Alarm Configuration:

Configure the alarm feature of the RTC-4543SB:A module to trigger an event, such as turning on a buzzer or activating a relay, at a specific time. Write the necessary code to set the alarm registers and handle the alarm interrupt in the microcontroller.

5. User Interface:

Integrate user input controls, such as buttons or switches, to adjust the time settings and alarm parameters. Use the microcontroller's GPIO pins to read user input and update the RTC module accordingly.

Considerations:

When working with RTC-4543SB:A in a project, consider the following:

- Power Supply: Ensure a stable power supply is provided to the RTC module to maintain accurate timekeeping.

- Data Retention: The RTC module may have built-in backup power or non-volatile memory to retain time and date settings during power loss. Verify the data retention capability of the module for reliable operation.

- Compatibility: Check the compatibility of the RTC module with your microcontroller platform and ensure proper communication protocols are used for seamless integration.

- Error Handling: Implement error handling routines in your code to handle communication errors or invalid data received from the RTC module.

- Testing and Calibration: Test the accuracy of the RTC module over time and calibrate it if necessary to ensure precise timekeeping in your application.

RTC-4543SB:A FAQ

1. How to order RTC-4543SB:A 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 RTC-4543SB:A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RTC-4543SB:A. All suppliers must pass our qualification reviews before they can publish their products including RTC-4543SB:A on icwhale.com; we pay more attention to the channels and quality of RTC-4543SB:A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the RTC-4543SB:A price and inventory displayed accurate?

The price and inventory of RTC-4543SB:A 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 RTC-4543SB:A?

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-4543SB:A we delivered, we will accept the replacement or return of the RTC-4543SB:A 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-4543SB:A.

(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