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Name: RTC-4543SA:B:PURE SN
Brand: Epson
SKU: RTC-4543SA:B:PURE SN
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Epson RTC-4543SA:B:PURE SN

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

Manufacturer:: Epson

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

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

Description:: IC RTC CALENDAR 3-WIRE SER 14SOP

In Stock:: 3045

Quantity:: Add To Cart

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RTC-4543SA:B:PURE SN Specifications

Package/Case:
14-SOIC (0.197, 5.00mm Width)
Packaging:
Tube
Series:
RTC-4543SA
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-4543SA:B: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:B: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:B: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.

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RTC-4543SA:B:PURE SN information

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

RTC-4543SA B PURE SN

RTC-4543SA:B:PURE SN is a chip with clock and calendar functions. It is commonly used in various applications where precise timekeeping is essential. This chip provides accurate real-time clock (RTC) and calendar information, making it suitable for applications such as digital clocks, timers, data loggers, and more.

Key Features of RTC-4543SA:B:PURE SN :

1. Real-time Clock (RTC) Functionality: Provides accurate timekeeping with seconds, minutes, hours, day, month, and year information.

2. Calendar Function: Keeps track of date, day of the week, and leap year information.

3. Low Power Consumption: Designed for low power operation, making it suitable for battery-powered devices.

4. Multiple Alarm Outputs: Can trigger alarms at specified times.

Now, let's dive into a specific application scenario: designing a digital clock using the RTC-4543SA:B:PURE SN chip.

Circuit Design for Digital Clock using RTC-4543SA:B:PURE SN :

In this example, we'll create a simple digital clock using RTC-4543SA:B:PURE SN. We'll focus on the key connections and components.

Components:

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

2. 7-segment LED display (common cathode)

3. Microcontroller (e.g., Arduino)

4. Crystal oscillator (32.768 kHz)

5. Resistors, capacitors, and wires

Connection Details:

1. Connect the crystal oscillator (32.768 kHz) to the XTAL1 and XTAL2 pins of the RTC-4543SA:B:PURE SN chip. Ensure proper grounding.

2. Connect the power supply:

- Connect VCC (Pin 1) of RTC-4543SA:B:PURE SN to +3.3V or +5V (depending on the chip's voltage requirement).

- Connect GND (Pin 2) to ground.

3. Connect the microcontroller:

- Connect SDA (Serial Data) (Pin 5) of RTC-4543SA:B:PURE SN to the microcontroller's I2C data line.

- Connect SCL (Serial Clock) (Pin 6) to the microcontroller's I2C clock line.

4. Connect the 7-segment LED display:

- Connect the common cathode of the 7-segment LED display to ground.

- Connect the segment pins of the display to appropriate microcontroller pins for controlling the display.

5. Set up the microcontroller to read time data from the RTC-4543SA:B:PURE SN chip via I2C and display it on the 7-segment LED display.

Considerations:

- Ensure proper voltage levels for the RTC-4543SA:B:PURE SN chip and microcontroller to avoid damage.

- Properly configure the microcontroller for I2C communication with the RTC chip.

- Use appropriate pull-up resistors for the I2C lines (SDA and SCL).

- Implement code to read time data from the RTC chip and update the 7-segment LED display.

- Consider power management to ensure efficient operation in battery-powered devices.

In summary, designing a digital clock with RTC-4543SA:B:PURE SN involves connecting the chip to a microcontroller, a crystal oscillator, and a 7-segment LED display while taking care of voltage levels, I2C communication, and power management. This application showcases the chip's timekeeping capabilities in a practical scenario.

RTC-4543SA:B:PURE SN FAQ

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

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6. What is the process for return or replacement of RTC-4543SA:B: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:B:PURE SN we delivered, we will accept the replacement or return of the RTC-4543SA:B: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:B: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