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Name: PT7C4302AZEEX
Brand: Diodes Incorporated
SKU: PT7C4302AZEEX
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Diodes Incorporated PT7C4302AZEEX

Part No.:: PT7C4302AZEEX

Manufacturer:: Diodes Incorporated

Package:: 8-WFDFN Exposed Pad

Datasheet:

Description:: REAL TIME CLOCK W-DFN2030-8

In Stock:: 2904

Quantity:: Add To Cart

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PT7C4302AZEEX 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:
1.2V ~ 5.5V
Current-Timekeeping(Max):
25.3µA ~ 81µA @ 2V ~ 5V
OperatingTemperature:
-40°C ~ 85°C (TA)
MountingType:
Surface Mount

PT7C4302AZEEX this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PT7C4302AZEEX 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 PT7C4302AZEEX 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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PT7C4302AZEEX information

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Basic introduction and simple engineering application of PT7C4302AZEEX

PT7C4302AZEEX is a real-time clock (RTC) IC manufactured by Integrated Device Technology (IDT), offering precise timekeeping capabilities for a wide range of applications. It features a built-in oscillator, calendar functions, and battery backup support.

Application Scenario:

In a digital alarm clock project, PT7C4302AZEEX can be utilized to accurately keep track of time and trigger alarm events at specific times.

Circuit Design:

To create a digital alarm clock using PT7C4302AZEEX, follow these steps:

1. Connection Setup:

Connect PT7C4302AZEEX to the microcontroller or development board using the I2C or SPI interface. Ensure proper connections for data (SDA), clock (SCL), and power (VCC, GND).

2. Initialization:

Initialize the RTC by sending configuration commands through the microcontroller. Set the current time, date, and alarm parameters using the appropriate registers in PT7C4302AZEEX.

3. Alarm Configuration:

Configure the alarm settings, such as alarm time and frequency, according to the project requirements. Utilize the alarm registers in PT7C4302AZEEX to set up the alarm functionality.

4. User Interface:

Integrate user interface elements, such as buttons and an LCD display, to interact with the alarm clock. Use GPIO pins of the microcontroller to interface with these components and control the alarm settings.

5. Alarm Trigger:

Implement firmware logic to monitor the current time from PT7C4302AZEEX and compare it with the set alarm time. When the alarm condition is met, trigger the alarm signal to activate the buzzer or LED indicator.

Considerations:

When designing the alarm clock circuit, consider the following factors:

- Power Supply: Provide a stable power source to PT7C4302AZEEX and other components to ensure reliable operation.

- Alarm Accuracy: Test the accuracy of the alarm trigger under various conditions to ensure precise timing.

- User Interface Design: Design a user-friendly interface for setting and interacting with the alarm clock functionalities.

- Low Power Consumption: Optimize the firmware and hardware design to minimize power consumption for extended battery life in portable applications.

- Backup Battery: Include a backup battery for PT7C4302AZEEX to maintain timekeeping functionality during power outages or when the main power source is unavailable.

PT7C4302AZEEX FAQ

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3. Are the PT7C4302AZEEX price and inventory displayed accurate?

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6. What is the process for return or replacement of PT7C4302AZEEX?

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 PT7C4302AZEEX we delivered, we will accept the replacement or return of the PT7C4302AZEEX 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 PT7C4302AZEEX.

(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