What is the Additional Feature ?

Name: RTC-72423B:3
Brand: Epson
SKU: RTC-72423B:3
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Epson RTC-72423B:3

Part No.:: RTC-72423B:3

Manufacturer:: Epson

Package:: 24-SOIC (0.311, 7.90mm Width)

Datasheet:: RTC-72423B:3.pdf

Description:: IC RTC CLK/CALENDAR PAR 24-SOP

In Stock:: 3489

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

RTC-72423B:3 Specifications

Package/Case:
24-SOIC (0.311, 7.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Leap Year
MemorySize:
-
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
5µA ~ 10µA @ 2V ~ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

RTC-72423B:3 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including RTC-72423B:3 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-72423B:3 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

RTC-72423B:3 information

Views：

Basic introduction and simple engineering application of RTC-72423B:3

RTC-72423B:3 is a real-time clock (RTC) module widely used in electronic projects for timekeeping and scheduling tasks. It features precise timekeeping capabilities and a battery backup system to ensure continuous operation even during power loss or interruptions.

Application Scenario:

In a digital alarm clock project, RTC-72423B:3 can be utilized to accurately track time and trigger alarms at specific intervals.

Circuit Design:

To incorporate RTC-72423B:3 into a digital alarm clock, follow these steps:

1. Module Connection:

Connect the RTC-72423B:3 module to the microcontroller board, ensuring proper pin alignment and voltage compatibility.

2. Time Initialization:

Initialize the RTC module with the current time and date using the microcontroller. Set up communication protocols, such as I2C or SPI, to interface with the RTC module.

3. Alarm Configuration:

Program the microcontroller to configure alarm settings, such as alarm time and frequency. Utilize the alarm output pin of RTC-72423B:3 to trigger external devices, such as buzzers or LEDs, when the alarm condition is met.

4. User Interface:

Integrate a user interface, such as buttons or a touchscreen display, to set alarm times and toggle alarm functions. Utilize microcontroller GPIO pins for user input and feedback.

5. Power Management:

Ensure the RTC-72423B:3 module is powered by a stable power source, either from the microcontroller board or a separate battery. Implement power-saving modes to prolong battery life and reduce energy consumption.

Considerations:

When designing the digital alarm clock circuit, consider the following:

- Time Accuracy: Regularly synchronize the RTC module with an external time source, such as a network time protocol (NTP) server, to maintain accurate timekeeping.

- Alarm Reliability: Test the alarm triggering mechanism under various conditions to ensure reliable operation and timely alerts.

- User Experience: Design an intuitive user interface with clear instructions and feedback to enhance the usability of the digital alarm clock.

- Power Backup: Implement a backup power source, such as a coin cell battery, to maintain RTC functionality during main power failures.

- Circuit Integration: Ensure proper isolation and decoupling of the RTC module to minimize interference and maintain signal integrity within the circuit.

RTC-72423B:3 FAQ

1. How to order RTC-72423B:3 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-72423B:3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RTC-72423B:3. All suppliers must pass our qualification reviews before they can publish their products including RTC-72423B:3 on icwhale.com; we pay more attention to the channels and quality of RTC-72423B:3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the RTC-72423B:3 price and inventory displayed accurate?

The price and inventory of RTC-72423B:3 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.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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-72423B:3?

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-72423B:3 we delivered, we will accept the replacement or return of the RTC-72423B:3 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-72423B:3.

(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