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PIC16F690-E/ML
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PIC16F690-E/ML

Product Overview

Category

The PIC16F690-E/ML belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

  • Low power consumption
  • High-performance RISC CPU
  • Wide operating voltage range
  • Flash program memory
  • EEPROM data memory
  • Analog-to-digital converter (ADC)
  • Timers and counters
  • Serial communication interfaces

Package

The PIC16F690-E/ML is available in a 20-pin QFN package.

Essence

The essence of this microcontroller lies in its ability to provide efficient control and processing capabilities in a compact and low-power package.

Packaging/Quantity

The PIC16F690-E/ML is typically packaged in reels, with each reel containing a specific quantity of microcontrollers.

Specifications

  • Operating Voltage: 2.0V to 5.5V
  • Flash Program Memory: 7KB
  • Data Memory: 256 bytes
  • ADC Resolution: 10-bit
  • Number of I/O Pins: 18
  • Timers: 3
  • Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16F690-E/ML features a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

  1. RA5/AN4/T1CKI/CSS/VREF-/CVREF
  2. RA4/AN3/T1G/OSC2/CLKOUT
  3. RA3/AN3/OSC1/CLKIN
  4. RA2/AN2/VREF+/CVREF
  5. RA1/AN1
  6. RA0/AN0
  7. VSS
  8. VDD
  9. RB7/AN9/PGD
  10. RB6/AN8/PGC
  11. RB5/AN4/SDI/SDA
  12. RB4/AN11/SCK/SCL
  13. RB3/AN9/CCP2/VPP
  14. RB2/AN8/INT/CCP1
  15. RB1/AN5/SDO/RX/DT
  16. RB0/AN12/SS/TX/CK
  17. OSC2/CLKOUT
  18. OSC1/CLKIN
  19. MCLR/VPP
  20. VSS

Functional Features

The PIC16F690-E/ML offers several functional features that make it a versatile microcontroller for various applications:

  • High-performance RISC CPU allows for efficient execution of instructions.
  • Flash program memory enables easy reprogramming of the microcontroller.
  • EEPROM data memory provides non-volatile storage for critical data.
  • Analog-to-digital converter (ADC) allows for precise measurement of analog signals.
  • Timers and counters facilitate time-based operations and event counting.
  • Serial communication interfaces (USART, SPI, I2C) enable seamless communication with other devices.

Advantages and Disadvantages

Advantages

  • Low power consumption makes it suitable for battery-powered applications.
  • Wide operating voltage range allows for flexibility in different power supply scenarios.
  • Compact package size saves board space in compact designs.
  • Versatile functionality caters to a wide range of application requirements.

Disadvantages

  • Limited program memory compared to some higher-end microcontrollers.
  • Limited number of I/O pins may restrict the complexity of certain projects.

Working Principles

The PIC16F690-E/ML operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory, interacts with external devices through its I/O pins, and performs various tasks based on the program code.

Detailed Application Field Plans

The PIC16F690-E/ML finds applications in various fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the PIC16F690-E/ML include: - PIC16F688 - PIC16F887 - PIC18F45K22 - ATmega328P

These alternative models can be considered based on specific project requirements and compatibility with existing designs.

In conclusion, the PIC16F690-E/ML is a versatile microcontroller that offers efficient control and processing capabilities in a compact package. Its low power consumption, wide operating voltage range, and various functional features make it suitable for a wide range of applications. However, its limited program memory and I/O pins may pose limitations in certain projects.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC16F690-E/ML en soluciones técnicas

  1. What is the maximum clock frequency of PIC16F690-E/ML?

    • The maximum clock frequency of PIC16F690-E/ML is 20 MHz.

  2. What are the key features of PIC16F690-E/ML?

    • Some key features of PIC16F690-E/ML include 7 KB flash program memory, 256 bytes of RAM, and 12 I/O pins.

  3. Can PIC16F690-E/ML be used for motor control applications?

    • Yes, PIC16F690-E/ML can be used for simple motor control applications with appropriate interfacing circuitry.

  4. What programming language is commonly used for PIC16F690-E/ML?

    • The most common programming language for PIC16F690-E/ML is assembly language or C.

  5. Is PIC16F690-E/ML suitable for battery-powered applications?

    • Yes, PIC16F690-E/ML is suitable for battery-powered applications due to its low power consumption capabilities.

  6. Does PIC16F690-E/ML have built-in analog-to-digital converters (ADC)?

    • Yes, PIC16F690-E/ML has a 10-bit ADC with up to 12 channels.

  7. What communication interfaces does PIC16F690-E/ML support?

    • PIC16F690-E/ML supports serial communication interfaces such as USART, SPI, and I2C.

  8. Can PIC16F690-E/ML be used in industrial control systems?

    • Yes, PIC16F690-E/ML can be used in various industrial control systems with proper design considerations.

  9. What is the operating voltage range of PIC16F690-E/ML?

    • The operating voltage range of PIC16F690-E/ML is 2.0V to 5.5V.

  10. Are there any development tools available for PIC16F690-E/ML?

    • Yes, there are various development tools and software available for programming and debugging PIC16F690-E/ML, such as MPLAB X IDE and PICkit programmers.