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Name: PT7C4372ALEX
Brand: Diodes Incorporated
SKU: PT7C4372ALEX
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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Diodes Incorporated PT7C4372ALEX

Part No.:: PT7C4372ALEX

Manufacturer:: Diodes Incorporated

Package:: 8-TSSOP (0.173, 4.40mm Width)

Datasheet:: PT7C4372ALEX.pdf

Description:: IC RTC CLK/CALENDAR I2C TSSOP

In Stock:: 2370

Quantity:: Add To Cart

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PT7C4372ALEX Specifications

Package/Case:
8-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT)
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Alarm, Leap Year
MemorySize:
-
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
I²C, 2-Wire Serial
Voltage-Supply:
1.8V ~ 6V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
0.8µA @ 3V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

PT7C4372ALEX this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PT7C4372ALEX 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 PT7C4372ALEX 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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PT7C4372ALEX information

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Basic introduction and simple engineering application of PT7C4372ALEX

PT7C4372ALEX is a real-time clock (RTC) chip commonly used in electronic projects requiring precise timekeeping functionalities. It offers a range of features suitable for applications in various domains, including IoT devices, data loggers, and wearable electronics.

Application Scenario:

In a weather station project, PT7C4372ALEX can be utilized to timestamp sensor data readings and synchronize them with a central server for further analysis and visualization.

Circuit Design:

To incorporate PT7C4372ALEX into a weather station project, follow these steps:

1. Clock Connection:

Connect the crystal oscillator to the X1 and X2 pins of PT7C4372ALEX to provide the clock signal for accurate timekeeping. Use appropriate capacitors for stabilizing the crystal oscillator.

2. Power Supply:

Ensure a stable power supply is provided to PT7C4372ALEX within the recommended voltage range. Use voltage regulators and decoupling capacitors to filter out noise and maintain stable operation.

3. Interface:

Connect PT7C4372ALEX to the microcontroller or host processor using communication interfaces such as I2C or SPI. Configure the communication protocol and address accordingly for seamless interaction.

4. Sensor Integration:

Integrate environmental sensors, such as temperature and humidity sensors, to measure weather parameters. Timestamp the sensor readings using PT7C4372ALEX to maintain chronological data records.

5. Data Logging:

Implement data logging functionality to store timestamped sensor readings in non-volatile memory, such as EEPROM or flash memory. Use PT7C4372ALEX to manage the timestamping process efficiently.

Experiment Steps:

Step 1: Circuit Setup

- Connect the crystal oscillator (typically 32.768 kHz) between the X1 and X2 pins of PT7C4372ALEX. - Provide power supply connections (VCC and GND) within the recommended voltage range.

Step 2: Microcontroller Integration

- Connect the SDA and SCL pins of PT7C4372ALEX to the corresponding pins on the microcontroller (if using I2C communication). - Configure the microcontroller to communicate with PT7C4372ALEX using the selected protocol.

Step 3: Sensor Connection

- Connect environmental sensors (e.g., temperature and humidity sensors) to the microcontroller. - Ensure proper interfacing and signal conditioning for accurate sensor readings.

Step 4: Data Logging Implementation

- Develop firmware or software to read sensor data and timestamp it using PT7C4372ALEX. - Store the timestamped data in non-volatile memory for later retrieval and analysis.

Step 5: Testing and Validation

- Test the weather station system under various environmental conditions to verify the accuracy of sensor readings and timestamping functionality. - Validate the synchronization of data with external servers or storage devices.

Considerations:

- Calibration: Calibrate the RTC periodically to maintain accurate timekeeping, considering factors like temperature variations.

- Power Management: Implement power-saving modes to optimize energy consumption, especially in battery-powered applications.

- Error Handling: Incorporate error handling mechanisms to address communication errors or data corruption issues.

- Data Security: Implement encryption and authentication measures to secure sensitive data transmitted or stored by the weather station system.

PT7C4372ALEX FAQ

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3. Are the PT7C4372ALEX price and inventory displayed accurate?

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6. What is the process for return or replacement of PT7C4372ALEX?

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 PT7C4372ALEX we delivered, we will accept the replacement or return of the PT7C4372ALEX 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 PT7C4372ALEX.

(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