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Name: PT7C4302AWEX
Brand: Diodes Incorporated
SKU: PT7C4302AWEX
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 PT7C4302AWEX

Part No.:: PT7C4302AWEX

Manufacturer:: Diodes Incorporated

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:

Description:: REAL TIME CLOCK SO-8

In Stock:: 2965

Quantity:: Add To Cart

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PT7C4302AWEX Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
Type:
Clock/Calendar
Features:
Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
MemorySize:
31B
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
3-Wire Serial
Voltage-Supply:
1.2V ~ 5.5V
Voltage-SupplyBattery:
1.2V ~ 5.5V
Current-Timekeeping(Max):
25.3µA ~ 81µA @ 2V ~ 5V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

PT7C4302AWEX this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PT7C4302AWEX 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 PT7C4302AWEX 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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PT7C4302AWEX information

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Basic introduction and simple engineering application of PT7C4302AWEX

PT7C4302AWEX is a versatile real-time clock (RTC) chip commonly used in electronic devices for timekeeping and timestamping functions. It features a low-power consumption design, wide operating voltage range, and precise timekeeping accuracy.

Application Scenario:

In a simple weather station project, PT7C4302AWEX can be utilized to timestamp sensor data and synchronize data logging activities.

Experiment Setup:

To incorporate PT7C4302AWEX into a weather station project, follow these steps:

1. Chip Connection:

Connect PT7C4302AWEX to the microcontroller using the I2C interface. Wire the SDA and SCL pins of the chip to the corresponding pins on the microcontroller, ensuring proper pull-up resistors are in place.

2. Power Supply:

Provide a stable power supply to PT7C4302AWEX within its specified voltage range. Connect VCC and GND pins of the chip to the appropriate power supply terminals on the microcontroller board.

3. Crystal Connection:

Connect an external crystal oscillator to the X1 and X2 pins of PT7C4302AWEX for accurate timekeeping. Choose a crystal with the recommended frequency for precise timing.

4. Sensor Integration:

Integrate weather sensors, such as temperature and humidity sensors, to the microcontroller. Use GPIO pins to interface with the sensors and acquire real-time environmental data.

5. Data Logging:

Implement data logging functionality in the microcontroller firmware. Utilize PT7C4302AWEX to timestamp sensor readings and log them periodically or based on predefined triggers.

6. Display:

Include a display module, such as an OLED or LCD screen, to visualize weather data and timestamped readings. Utilize GPIO pins to interface with the display and present information to the user.

Considerations:

When working with PT7C4302AWEX in a weather station project, consider the following:

- Power Consumption: Optimize power management strategies to prolong battery life in portable weather stations.

- Data Accuracy: Calibrate sensors and ensure accurate timestamping to provide reliable weather data.

- Communication Protocol: Choose appropriate communication protocols, such as I2C or UART, for seamless integration with the microcontroller and peripherals.

- User Interface: Design an intuitive user interface to display weather information and timestamped data effectively.

- Environmental Factors: Shield the electronic components from environmental factors like moisture and temperature fluctuations to maintain performance and reliability.

PT7C4302AWEX FAQ

1. How to order PT7C4302AWEX on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the PT7C4302AWEX. All suppliers must pass our qualification reviews before they can publish their products including PT7C4302AWEX on icwhale.com; we pay more attention to the channels and quality of PT7C4302AWEX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PT7C4302AWEX price and inventory displayed accurate?

The price and inventory of PT7C4302AWEX 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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5. How is the shipping arranged?

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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 PT7C4302AWEX?

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 PT7C4302AWEX we delivered, we will accept the replacement or return of the PT7C4302AWEX 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 PT7C4302AWEX.

(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