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Name: PT7C4302ZEEX
Brand: Diodes Incorporated
SKU: PT7C4302ZEEX
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 PT7C4302ZEEX

Part No.:: PT7C4302ZEEX

Manufacturer:: Diodes Incorporated

Package:: 8-WFDFN Exposed Pad

Datasheet:: PT7C4302ZEEX.pdf

Description:: IC REAL TIME CLOCK W-DFN2030-8

In Stock:: 2420

Quantity:: Add To Cart

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PT7C4302ZEEX Specifications

Package/Case:
8-WFDFN Exposed Pad
Packaging:
Tape & Reel (TR)
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 (TA)
MountingType:
Surface Mount

PT7C4302ZEEX this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PT7C4302ZEEX 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 PT7C4302ZEEX 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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PT7C4302ZEEX information

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Basic introduction and simple engineering application of PT7C4302ZEEX

PT7C4302ZEEX is a real-time clock (RTC) IC commonly used in electronic projects and embedded systems to provide accurate timekeeping functionality. It features a battery backup, low power consumption, and various configuration options.

Application Scenario:

In a home automation project, PT7C4302ZEEX can be utilized to schedule and synchronize tasks, such as turning lights on/off at specific times of the day or controlling the operation of appliances.

Circuit Design:

To implement a basic time-based control system using PT7C4302ZEEX, follow these steps:

1. Connection Setup:

Connect PT7C4302ZEEX to the microcontroller or single-board computer (SBC) you are using for your project. Ensure proper connections for the I2C communication interface.

2. Power Supply:

Provide power to PT7C4302ZEEX by connecting its VCC pin to a stable power source. Consider using a voltage regulator to ensure a consistent supply voltage.

3. Crystal Oscillator:

Connect an external crystal oscillator to PT7C4302ZEEX to enable accurate timekeeping. Choose a crystal with the appropriate frequency, typically 32.768 kHz.

4. Battery Backup:

Include a backup battery to maintain timekeeping functionality during power outages or when the main power source is disconnected. Connect the battery to the BAT pin of PT7C4302ZEEX.

5. Configuration:

Utilize the configuration registers of PT7C4302ZEEX to set the current date and time, as well as alarm settings if needed. This can be done through the I2C interface using appropriate commands.

Experiment:

To experiment with PT7C4302ZEEX and understand its functionality, try the following:

1. Time Display:

Interface PT7C4302ZEEX with a microcontroller or SBC and display the current time on an LCD screen or serial monitor. Use the RTC's registers to read the time information.

2. Alarm Triggering:

Configure PT7C4302ZEEX to trigger an alarm at a specific time. Use an LED or buzzer as an indicator when the alarm goes off.

3. Power Failure Simulation:

Simulate a power failure scenario by disconnecting the main power source. Verify that PT7C4302ZEEX continues to keep track of time using the backup battery.

4. Sleep Mode:

Explore the power-saving features of PT7C4302ZEEX by putting it into a low-power sleep mode when it's not actively used. Measure the current consumption to assess the effectiveness of the sleep mode.

5. Integration:

Integrate PT7C4302ZEEX into a larger project, such as a smart home system or a data logging application, to experience its role in real-world scenarios.

Considerations:

When working with PT7C4302ZEEX, keep the following considerations in mind:

- Accuracy: Ensure that the external crystal oscillator used with PT7C4302ZEEX provides the required accuracy for precise timekeeping.

- Battery Life: Choose a backup battery with sufficient capacity to maintain timekeeping for an extended period during power outages.

- Communication Protocol: Familiarize yourself with the I2C communication protocol to effectively interface with PT7C4302ZEEX and configure its settings.

- Environmental Factors: Shield PT7C4302ZEEX from environmental factors such as moisture and temperature extremes to ensure reliable operation.

- Test and Validation: Thoroughly test the functionality of PT7C4302ZEEX in your project to verify its performance and reliability under various conditions.

PT7C4302ZEEX FAQ

1. How to order PT7C4302ZEEX 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 PT7C4302ZEEX is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PT7C4302ZEEX. All suppliers must pass our qualification reviews before they can publish their products including PT7C4302ZEEX on icwhale.com; we pay more attention to the channels and quality of PT7C4302ZEEX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the PT7C4302ZEEX price and inventory displayed accurate?

The price and inventory of PT7C4302ZEEX 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 PT7C4302ZEEX?

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 PT7C4302ZEEX we delivered, we will accept the replacement or return of the PT7C4302ZEEX 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 PT7C4302ZEEX.

(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