Microchip Technology
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PIC16F690-I/P
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PIC16F690-I/P

Product Category

The PIC16F690-I/P belongs to the category of microcontrollers, specifically falling under the PIC (Peripheral Interface Controller) family of microcontrollers developed by Microchip Technology.

Basic Information Overview

  • Use: The PIC16F690-I/P is used for embedded control applications in various electronic devices such as consumer electronics, automotive systems, industrial automation, and more.
  • Characteristics: It features low power consumption, high performance, and a wide range of peripherals, making it suitable for diverse applications.
  • Package: The PIC16F690-I/P comes in a 20-pin PDIP (Plastic Dual In-line Package) form factor.
  • Essence: This microcontroller integrates a CPU, memory, and I/O peripherals on a single chip, enabling it to execute control tasks in electronic systems.
  • Packaging/Quantity: It is typically available in tubes or reels containing multiple units, with quantities varying based on the supplier and order size.

Specifications

  • CPU: 8-bit
  • Flash Memory: 7 KB
  • RAM: 256 bytes
  • I/O Pins: 18
  • Timers: 3
  • Analog-to-Digital Converter (ADC): 10-bit, 12 channels
  • Communication Interfaces: USART, SPI, I2C
  • Operating Voltage: 2.0V to 5.5V
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The detailed pin configuration of the PIC16F690-I/P can be found in the official datasheet provided by Microchip Technology.

Functional Features

  • Integrated Peripherals: The microcontroller incorporates various peripherals including timers, ADC, communication interfaces, and more, reducing the need for external components.
  • Low Power Consumption: It offers low-power operating modes, making it suitable for battery-powered applications.
  • Flexible I/O Configuration: The I/O pins can be configured for digital input/output, analog input, or other specific functions, enhancing its versatility.

Advantages and Disadvantages

  • Advantages:
    • Versatile peripheral set
    • Low power consumption
    • Compact form factor
    • Wide operating voltage range
  • Disadvantages:
    • Limited flash memory compared to higher-end microcontrollers
    • Restricted processing capabilities for complex algorithms

Working Principles

The PIC16F690-I/P operates based on the principles of embedded control, where it executes user-defined programs stored in its flash memory to interact with external devices and perform control tasks.

Detailed Application Field Plans

  • Consumer Electronics: Used in smart home devices, remote controls, and electronic gadgets.
  • Automotive Systems: Employed in vehicle control modules, dashboard displays, and sensor interfaces.
  • Industrial Automation: Utilized in factory automation, motor control, and monitoring systems.

Detailed and Complete Alternative Models

  • PIC16F688
  • PIC16F887
  • PIC18F45K22
  • ATmega328P (from Atmel/Microchip)

In conclusion, the PIC16F690-I/P microcontroller from Microchip Technology offers a balance of performance, features, and cost-effectiveness, making it suitable for a wide range of embedded control applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC16F690-I/P v technických řešeních

  1. What is the maximum clock frequency of PIC16F690-I/P?
    - The maximum clock frequency of PIC16F690-I/P is 20 MHz.

  2. How many I/O pins does PIC16F690-I/P have?
    - PIC16F690-I/P has 18 I/O pins.

  3. Can PIC16F690-I/P be used for analog-to-digital conversion?
    - Yes, PIC16F690-I/P has a built-in 10-bit ADC module.

  4. What is the program memory size of PIC16F690-I/P?
    - The program memory size of PIC16F690-I/P is 7 KB.

  5. Does PIC16F690-I/P support serial communication protocols?
    - Yes, PIC16F690-I/P supports USART, SPI, and I2C communication protocols.

  6. Is PIC16F690-I/P suitable for low-power applications?
    - Yes, PIC16F690-I/P has low-power features and can be used in battery-powered devices.

  7. Can PIC16F690-I/P be programmed using C language?
    - Yes, PIC16F690-I/P can be programmed using C language with appropriate compilers.

  8. What are the available timers in PIC16F690-I/P?
    - PIC16F690-I/P has three timers: Timer0, Timer1, and Timer2.

  9. Does PIC16F690-I/P have hardware PWM capability?
    - Yes, PIC16F690-I/P has hardware PWM modules for controlling pulse width modulation.

  10. Can PIC16F690-I/P be used in industrial control applications?
    - Yes, PIC16F690-I/P is suitable for industrial control applications due to its robust features and peripherals.