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Microchip Technology PIC16F690T-I/SO

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Microchip Technology
20-SOIC (0.295", 7.50mm Width)
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    PIC16F690T-I/SO this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including PIC16F690T-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 PIC16F690T-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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    PIC16F690T-I/SO informationPIC16F690T-I/SO information


    PIC16F690T-I/SO Typical application Circuitry

    PIC16F690T-I SO

    The PIC16F690T-I/SO is a versatile and powerful microcontroller from Microchip Technology, featuring a wide range of peripherals and suitable for various applications such as home automation, automotive systems, and industrial controls.

    Features of PIC16F690T-I/SO

    1. Core: 8-bit PIC microcontroller core with a wide range of operational speeds.

    2. Memory: Includes Flash program memory, RAM, and EEPROM data memory, suitable for complex applications.

    3. I/O Ports: Multiple I/O ports with configurable pull-up resistors, allowing for versatile interfacing with external devices.

    4. Peripherals: Equipped with peripherals like ADC, timers, PWM, and communication modules (USART, SPI, I2C).

    Application Scenario: Home Automation System

    In a home automation system, the PIC16F690T-I/SO can be used to control various devices like lights, thermostats, and security systems. Here's a detailed guide for connecting this in a home automation system:

    Circuit Connection Details

    1. Power Supply (VDD - Pin 20, VSS - Pin 19):

    - Supplying Operating Voltage: Connect VDD (Pin 20) to a stable +5V power source and VSS (Pin 19) to the ground. Ensure proper power supply filtering and decoupling.

    2. Digital I/O (RA0-RA7, RB0-RB7, RC0-RC7 - Various Pins):

    - Device Control: Connect digital I/O pins to relays, switches, or other control interfaces for devices in the home automation system. Use appropriate current limiting resistors and protection diodes.

    3. Analog Input (AN0-AN11 - Various Pins):

    - Sensor Input: Connect analog input pins to sensors like temperature, light, or motion sensors. Ensure proper signal conditioning for accurate readings.

    4. Communication Interface (RX, TX for USART - Pins 18, 17):

    - Remote Communication: Connect RX and TX pins to a communication module like a Wi-Fi or Bluetooth module for remote monitoring and control.

    5. Clock Source (OSC1/CLKI, OSC2/CLKO - Pins 2, 3):

    - System Clock: Connect a crystal oscillator or a ceramic resonator to OSC1/CLKI and OSC2/CLKO pins to provide a stable clock source for the microcontroller.

    Design Considerations

    When designing a circuit with the PIC16F690T-I/SO, consider the following:

    1. Power Supply Stability: Ensure a stable and noise-free power supply with proper filtering and decoupling capacitors close to the microcontroller.

    2. I/O Protection: Protect I/O pins from overvoltage or high-current conditions with current-limiting resistors, diodes, or transient voltage suppressors.

    3. Analog Signal Integrity: Filter and shield analog signals to minimize noise and interference for accurate sensor readings.

    4. Communication Reliability: Implement robust communication protocols and error-checking mechanisms for reliable remote communication.

    5. Firmware Development: Develop and thoroughly test the firmware, ensuring efficient and error-free operation of the home automation system.

    By carefully addressing these considerations and utilizing the features and pin configurations of the PIC16F690T-I/SO, one can effectively integrate this microcontroller into complex applications like home automation systems. The PIC16F690T-I/SO, with its broad set of features and peripherals, is an excellent choice for controlling and interfacing with a variety of devices in an automated environment.

    PIC16F690T-I/SO FAQ

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    We have a professional and experienced quality control team to strictly verify and test the PIC16F690T-I/SO. All suppliers must pass our qualification reviews before they can publish their products including PIC16F690T-I/SO on icwhale.com; we pay more attention to the channels and quality of PIC16F690T-I/SO products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the PIC16F690T-I/SO price and inventory displayed accurate?

    The price and inventory of PIC16F690T-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.

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    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 PIC16F690T-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 PIC16F690T-I/SO we delivered, we will accept the replacement or return of the PIC16F690T-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 PIC16F690T-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

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