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Name: PT7C4302WE
Brand: Diodes Incorporated
SKU: PT7C4302WE
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 PT7C4302WE

Part No.:: PT7C4302WE

Manufacturer:: Diodes Incorporated

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

Datasheet:: PT7C4302WE.pdf

Description:: IC RTC CLK/CALENDAR SER 8-SOIC

In Stock:: 2129

Quantity:: Add To Cart

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PT7C4302WE Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
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:
1.5V ~ 5.5V
Current-Timekeeping(Max):
25.3µA ~ 81µA @ 2V ~ 5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

PT7C4302WE this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PT7C4302WE 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 PT7C4302WE 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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PT7C4302WE information

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Basic introduction and simple engineering application of PT7C4302WE

PT7C4302WE is a real-time clock (RTC) module commonly used in electronic projects for timekeeping and scheduling tasks. It offers precise timekeeping capabilities and various configuration options, making it suitable for a wide range of applications.

Application Scenario:

In a weather monitoring system, PT7C4302WE can be utilized to timestamp data readings and schedule periodic sensor measurements, ensuring accurate and timely data collection.

Circuit Design:

To integrate PT7C4302WE into a weather monitoring system, follow these steps:

1. Connection Setup:

Connect PT7C4302WE to the microcontroller or single-board computer (SBC) using the Inter-Integrated Circuit (I2C) communication protocol. Typically, PT7C4302WE would connect to SDA (data) and SCL (clock) pins of the microcontroller or SBC.

2. Power Supply:

Provide a stable power supply to PT7C4302WE, ensuring proper voltage and current levels as per the datasheet specifications. Use voltage regulators and decoupling capacitors to minimize noise and ensure reliable operation.

3. Configuration:

Configure PT7C4302WE settings, such as time format (12-hour or 24-hour), alarm settings, and calibration parameters, according to the project requirements. This can typically be done via software communication with the RTC module.

4. Data Logging:

Utilize PT7C4302WE to timestamp data readings from weather sensors, such as temperature, humidity, and barometric pressure sensors. This enables precise data logging and analysis for weather monitoring applications.

5. Alarm Functionality:

Implement alarm functionality using PT7C4302WE to trigger specific actions or events based on predefined conditions. For example, set alarms for specific times or weather thresholds to alert users or control system behavior.

Considerations:

When incorporating PT7C4302WE into the circuit, consider the following:

- Accuracy and Calibration: Calibrate the RTC module periodically to maintain accurate timekeeping, especially in environments with temperature variations.

- Backup Power: Implement backup power solutions, such as a coin cell battery, to ensure uninterrupted operation of PT7C4302WE during power outages or main power supply failures.

- Communication Protocol: Ensure proper configuration of the I2C communication protocol and address settings to avoid conflicts and enable seamless communication between PT7C4302WE and the microcontroller or SBC.

- Integration Testing: Thoroughly test the integration of PT7C4302WE with the weather monitoring system to verify proper functionality, including timekeeping accuracy, alarm triggering, and data logging reliability.

- Environmental Considerations: Shield PT7C4302WE from environmental factors such as moisture and temperature extremes to prolong its lifespan and ensure consistent performance.

PT7C4302WE FAQ

1. How to order PT7C4302WE 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 PT7C4302WE is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PT7C4302WE. All suppliers must pass our qualification reviews before they can publish their products including PT7C4302WE on icwhale.com; we pay more attention to the channels and quality of PT7C4302WE products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PT7C4302WE price and inventory displayed accurate?

The price and inventory of PT7C4302WE 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.

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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 PT7C4302WE?

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 PT7C4302WE we delivered, we will accept the replacement or return of the PT7C4302WE 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 PT7C4302WE.

(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