PIC18F4520-I/PT

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Microchip Technology PIC18F4520-I/PT

Part No.:
PIC18F4520-I/PT
Manufacturer:
Microchip Technology
Package:
44-TQFP
Datasheet:
PIC18F4520-I/PT.pdf
Description:
IC MCU 8BIT 32KB FLASH 44TQFP
In Stock:
2094
Quantity:
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  • Purchase and inquiryPurchase and inquiry

    PIC18F4520-I/PT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC18F4520-I/PT 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 PIC18F4520-I/PT 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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    PIC18F4520-I/PT Typical application Circuitry

    PIC18F4520-I PT

    The PIC18F4520-I/PT is a robust microcontroller from Microchip's renowned PIC18F series, recognized for its high-performance processing capabilities and extensive peripheral integration. It's designed to cater to a wide array of applications, from simple to intricate, owing to its rich set of features including multiple communication interfaces, ample program memory, and versatile I/O options.

    Applications of PIC18F4520-I/PT:

    This microcontroller's adaptability makes it an excellent fit for various applications such as:

    1. Automation Systems: For controlling machinery or processes in industrial settings.

    2. Acquiring Sensor Data: ideal for collecting and handling data from different sensors.

    3. Consumer Electronics: Utilized in devices like gaming consoles, home appliances, etc.

    Key Features of PIC18F4520-I/PT:

    The PIC18F4520-I/PT boasts an array of notable features:

    - Advanced RISC architecture, ensuring efficient processing.

    - Extensive Flash memory for program storage.

    - Rich peripheral set including USART, SPI, I2C, and PWM modules.

    - Comprehensive interrupt system for timely response to external events.

    Detailed Circuit Connection for a Specific Application Scenario: Home Automation Control Panel

    Let's delve into the design of a circuit for a home automation control panel using the PIC18F4520-I/PT. In this setup, the microcontroller will interface with various sensors and control elements of a smart home.

    1. Power Connections:

    - Connect VDD to PIC18F4520-I/PT pin 11 (Power).

    - Connect VSS to PIC18F4520-I/PT pin 12 (Ground).

    2. Sensor Interface (Assuming digital sensors using I2C):

    - Connect SCL (Serial Clock) to PIC18F4520-I/PT pin 18 (SCL).

    - Connect SDA (Serial Data) to PIC18F4520-I/PT pin 23 (SDA).

    - Ensure pull-up resistors are connected on both SCL and SDA lines.

    3. Actuator Control (e.g., Relay for controlling lights):

    - Connect a digital output pin, say PORTB0, from PIC18F4520-I/PT pin 33 to the input of a relay driver circuit.

    4. Programming and Debugging Interface:

    - ICSPDAT to PIC18F4520-I/PT pin 40 (PGD).

    - ICSPCLK to PIC18F4520-I/PT pin 39 (PGC).

    - MCLR (Reset) to PIC18F4520-I/PT pin 1, integrated with an external pull-up resistor and a filtering capacitor to ground.

    5. Oscillator Configuration:

    - Connect a stable crystal oscillator to PIC18F4520-I/PT pins 13 (OSCI) and 14 (OSCO) to ensure a reliable clock source.

    Designing a circuit with the PIC18F4520-I/PT necessitates meticulous consideration of several critical factors to guarantee reliable and efficient operation:

    - Power Stability: Utilize capacitors close to the power pins to filter out noise and stabilize the supply.

    - I2C Bus Integrity: Incorporate pull-up resistors and maintain proper bus length to prevent signal degradation.

    - Drive Capability: Ensure that the relay driver can handle the current requirements and that the relay is suitable for the load it will control.

    - Programming Accessibility: Design the circuit such that the ICSP interface is easily accessible for programming and debugging without interfering with the normal operation.

    - Oscillator Selection: Opt for a crystal oscillator that matches the microcontroller's specifications and the application's timing needs.

    Ultimately, the PIC18F4520-I/PT is an exceptionally versatile microcontroller apt for a wide range of applications, especially where a blend of computational power, peripheral diversity, and operational reliability is essential. Proper attention to power supply design, signal integrity, drive capabilities, and interface accessibility is paramount to fully leverage the capabilities of this microcontroller in any sophisticated, reliable application.

    PIC18F4520-I/PT informationPIC18F4520-I/PT information

    PIC18F4520-I/PT FAQ

    1. How to order PIC18F4520-I/PT 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 PIC18F4520-I/PT is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the PIC18F4520-I/PT. All suppliers must pass our qualification reviews before they can publish their products including PIC18F4520-I/PT on icwhale.com; we pay more attention to the channels and quality of PIC18F4520-I/PT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the PIC18F4520-I/PT price and inventory displayed accurate?

    The price and inventory of PIC18F4520-I/PT 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?

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    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 PIC18F4520-I/PT?

    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 PIC18F4520-I/PT we delivered, we will accept the replacement or return of the PIC18F4520-I/PT 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 PIC18F4520-I/PT.

    (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

    7.How to contact us to get technical supports, such as PIC18F4520-I/PT pin diagram, PIC18F4520-I/PT datasheet?

    If you need any after-sales service, please do not hesitate to contact us.

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