What is the Additional Feature ?

Name: RTC-4543SA:B0:PURE SN
Brand: Epson
SKU: RTC-4543SA:B0: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.

Cart ( )

lmages are for reference only See Product Specifications

Epson RTC-4543SA:B0:PURE SN

Part No.:: RTC-4543SA:B0:PURE SN

Manufacturer:: Epson

Package:: 14-SOIC (0.197, 5.00mm Width)

Datasheet:: RTC-4543SA:B0:PURE SN.pdf

Description:: IC RTC CLK/CALENDAR SPI 14-SOP

In Stock:: 2491

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-4543SA:B0:PURE SN Specifications

Package/Case:
14-SOIC (0.197, 5.00mm Width)
Packaging:
Tape & Reel (TR)
Series:
RTC-4543SA
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
-
MemorySize:
-
TimeFormat:
-
DateFormat:
-
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-4543SA:B0: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-4543SA:B0: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-4543SA:B0: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.

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-4543SA:B0:PURE SN information

Views：

RTC-4543SA:B0:PURE SN Typical application Circuitry

RTC-4543SA B0 PURE SN

The RTC-4543SA:B0:PURE SN chip is a specialized integrated circuit primarily designed for real-time clock (RTC) and timer applications. It is commonly used in various electronic devices where accurate timekeeping and timing functionalities are essential. Below, I will detail an example application scenario and provide a detailed circuit connection for the RTC-4543SA:B0:PURE SN chip.

Application Scenario: Precision Digital Clock Display

Circuit Overview:

In this application, we will use the RTC-4543SA:B0:PURE SN chip to create a digital clock display with hours, minutes, and seconds. The circuit will display the time on a 7-segment LED display. The chip will communicate with the display and update it in real-time.

Key Components and Connections:

1. RTC-4543SA:B0:PURE SN chip:

- Pin 1 (VCC): Connect to a +5V power supply.

- Pin 2 (GND): Connect to the ground (0V).

- Pin 3 (SQW): Connect to an external 1Hz square wave signal source (optional for precise timing).

- Pin 4 (RESET): Connect to VCC to disable the reset function (active low).

- Pin 5 (OUT): Connect to the input of a 7-segment LED display driver.

- Pin 6 (A0): Connect to configure the chip for the 24-hour or 12-hour clock mode (e.g., to VCC for 24-hour mode).

- Pin 7 (A1): Connect to configure the chip for various display formats (e.g., to VCC for 4-digit display).

- Pin 8 (A2): Connect to configure the chip for display brightness (e.g., PWM signal for adjustable brightness).

2. LED Display Driver with 7 Segments:

- Attach Pin 5 (the output pins of the RTC-4543SA:B0:PURE SN IC) to the common cathode pins of the 7-segment display.

- Join the LED display driver's matching output pins to each segment pin of the display.

Considerations when Designing the Circuit:

1. Power Supply: Ensure a stable +5V power supply for the RTC-4543SA:B0:PURE SN chip.

2. Clock Signal: If precise timing is required, connect an external 1Hz square wave signal to the SQW pin (Pin 3).

3. Display Configuration: Set the A0, A1, and A2 pins (Pins 6, 7, and 8) according to your desired clock format and brightness settings.

4. LED Display Compatibility: Ensure that the 7-segment LED display driver is compatible with the RTC-4543SA:B0:PURE SN chip and can handle the required current for the LEDs.

5. Soldering and Component Placement: Pay attention to soldering quality and component placement to avoid short circuits or connection errors.

RTC-4543SA:B0:PURE SN FAQ

1. How to order RTC-4543SA:B0:PURE SN 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-4543SA:B0:PURE SN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the RTC-4543SA:B0:PURE SN. All suppliers must pass our qualification reviews before they can publish their products including RTC-4543SA:B0:PURE SN on icwhale.com; we pay more attention to the channels and quality of RTC-4543SA:B0:PURE SN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the RTC-4543SA:B0:PURE SN price and inventory displayed accurate?

The price and inventory of RTC-4543SA:B0: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.

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-4543SA:B0: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-4543SA:B0:PURE SN we delivered, we will accept the replacement or return of the RTC-4543SA:B0: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-4543SA:B0: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