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Microchip Technology PIC16F690-I/SO

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Microchip Technology
20-SOIC (0.295", 7.50mm Width)
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    PIC16F690-I/SO this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC16F690-I/SO 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 PIC16F690-I/SO 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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    PIC16F690-I/SO Typical application Circuitry

    PIC16F690-I SO

    The PIC16F690-I/SO is an 8-bit microcontroller from Microchip Technology, renowned for its versatility in a wide array of embedded applications. Part of the PIC16F family, this microcontroller offers an excellent balance of performance, power efficiency, and integrated features.

    Key Features and Parameters of PIC16F690-I/SO:

    1. 8-Bit Processor: Ideal for handling control-oriented tasks.

    2. Enhanced Flash Memory: Provides substantial program storage capacity.

    3. Built-In ADC: Equipped with an analog-to-digital converter, useful for sensor interfacing.

    4. Versatile I/O Ports: Offers multiple general-purpose input/output options.

    5. PWM Modules: Useful for controlling motors or adjusting LED brightness.

    6. Serial Communication Capabilities: Supports UART, SPI, and I2C protocols.

    7. Internal Oscillator: Reduces the need for external clock components.

    8. Low Power Consumption: Fit for applications that run on batteries.

    Application Situation: Self-operating Landscape Lighting System

    In this example, the PIC16F690-I/SO is used in an automated garden lighting system:

    1. Light Sensor Integration:

    - Analog Sensor Input: Connect a light sensor to one of the ADC pins (AN0 - PIN 17) of PIC16F690-I/SO for ambient light detection.

    - Sensor Power Control: Power the sensor using a GPIO pin (RC0 - PIN 16), turning it on only during measurement to save energy.

    2. LED Light Control:

    - PWM for LED Dimming: Utilize PWM-capable pins (CCP1, CCP2 - PINs 15, 14) of PIC16F690-I/SO to control the brightness of LED lights.

    - Relay Driving for Power: Drive power relays through GPIO pins (RC1, RC2 - PINs 13, 12) to switch the LED lights on and off.

    3. User Interface:

    - Manual Control Buttons: Attach buttons to GPIO pins (RA0, RA1 - PINs 19, 18) for manual override of the lighting system.

    - LCD Display Interface: Use I/O pins to connect an LCD display for system status and manual controls.

    4. Power Supply and Grounding:

    - Regulated Power Source: Ensure a stable power supply to VDD (PIN 20) and a good ground connection at VSS (PIN 8) of PIC16F690-I/SO.

    5. Serial Communication for Configuration:

    - UART for Settings: Implement UART pins (TX, RX - PINs 9, 10) for communication with a configuration interface or remote control.

    Design Considerations:

    1. Power Efficiency: Optimize the PIC16F690-I/SO firmware for low power usage.

    2. Ambient Light Sensing Accuracy: Ensure reliable and accurate readings from the light sensor.

    3. Intuitive User Interface: Create a user-friendly interface for easy control and configuration.

    4. Robustness in Outdoor Conditions: Design the circuit to withstand outdoor environmental factors.

    5. Safety in Electrical Design: Include protective measures against overvoltage and short circuits.

    In summary, the PIC16F690-I/SO microcontroller is an excellent choice for an automated garden lighting system, offering a wide range of features suitable for controlling and automating lighting based on ambient conditions. This detailed guide outlines the integration of the PIC16F690-I/SO into such a system, focusing on energy efficiency, user interaction, and reliable environmental adaptation.

    PIC16F690-I/SO informationPIC16F690-I/SO information

    PIC16F690-I/SO FAQ

    1. How to order PIC16F690-I/SO 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 PIC16F690-I/SO is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the PIC16F690-I/SO. All suppliers must pass our qualification reviews before they can publish their products including PIC16F690-I/SO on icwhale.com; we pay more attention to the channels and quality of PIC16F690-I/SO products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the PIC16F690-I/SO price and inventory displayed accurate?

    The price and inventory of PIC16F690-I/SO 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 PIC16F690-I/SO?

    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 PIC16F690-I/SO we delivered, we will accept the replacement or return of the PIC16F690-I/SO 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 PIC16F690-I/SO.

    (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 PIC16F690-I/SO pin diagram, PIC16F690-I/SO datasheet?

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