Microchip Technology
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PIC16F628A-E/SS
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PIC16F628A-E/SS

Product Overview

Category

The PIC16F628A-E/SS belongs to the category of microcontrollers.

Use

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

Characteristics

  • Low power consumption
  • High-performance RISC CPU
  • Wide operating voltage range
  • Enhanced flash program memory
  • Flexible I/O ports
  • On-chip peripherals for versatile functionality

Package

The PIC16F628A-E/SS is available in a small-sized SSOP package, which stands for Shrink Small Outline Package. This package offers space-saving advantages and ease of integration into compact electronic devices.

Essence

The essence of the PIC16F628A-E/SS lies in its ability to provide efficient and reliable control and processing capabilities within a compact form factor.

Packaging/Quantity

The PIC16F628A-E/SS is typically packaged in reels, with each reel containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Microcontroller Type: 8-bit
  • CPU Speed: Up to 20 MHz
  • Program Memory Size: 3.5 KB
  • RAM Size: 224 bytes
  • Number of I/O Pins: 16
  • ADC Channels: 4
  • Timers: 2
  • Communication Interfaces: SPI, USART, I2C

Detailed Pin Configuration

The PIC16F628A-E/SS features a total of 18 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage input
  2. RA0/AN0 - Analog input or digital I/O pin
  3. RA1/AN1 - Analog input or digital I/O pin
  4. RA2/AN2 - Analog input or digital I/O pin
  5. RA3/AN3 - Analog input or digital I/O pin
  6. RA4/T0CKI/C1OUT - Timer0 clock input or digital I/O pin
  7. RA5/MCLR/VPP - Master Clear input or programming voltage input
  8. OSC1/CLKIN - Oscillator crystal input
  9. OSC2/CLKOUT - Oscillator crystal output
  10. RC0/T1OSO/T1CKI - Timer1 oscillator output or digital I/O pin
  11. RC1/T1OSI/CCP2 - Timer1 oscillator input or digital I/O pin
  12. RC2/CCP1 - Capture/Compare/PWM module 1 or digital I/O pin
  13. RC3/SCK/SCL - Serial clock input or digital I/O pin
  14. RC4/SDI/SDA - Serial data input or digital I/O pin
  15. RC5/SDO - Serial data output or digital I/O pin
  16. RC6/TX/CK - USART transmit or digital I/O pin
  17. RC7/RX/DT - USART receive or digital I/O pin
  18. VSS - Ground

Functional Features

The PIC16F628A-E/SS offers a range of functional features that enhance its versatility and performance. Some notable features include:

  • Enhanced Flash program memory for easy firmware updates
  • On-chip peripherals such as timers, ADC, and communication interfaces for added functionality
  • Flexible I/O ports for seamless integration with external devices
  • Low power consumption for energy-efficient operation
  • Wide operating voltage range for compatibility with various power sources

Advantages and Disadvantages

Advantages

  • Compact size and package for space-saving integration
  • Versatile functionality with on-chip peripherals
  • Low power consumption for energy efficiency
  • Wide operating voltage range for compatibility
  • Enhanced Flash program memory for easy firmware updates

Disadvantages

  • Limited program memory size compared to some other microcontrollers
  • Limited RAM size may restrict complex data processing capabilities

Working Principles

The PIC16F628A-E/SS operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory, interacts with external devices through its I/O ports, and utilizes on-chip peripherals to perform various tasks.

Detailed Application Field Plans

The PIC16F628A-E/SS finds applications in a wide range of fields, including but not limited to: - Home automation systems - Industrial control systems - Automotive electronics - Medical devices - Consumer electronics - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the PIC16F628A-E/SS include: - PIC16F627A-E/SS - PIC16F648A-E/SS - PIC16F630-E/SS - PIC16F676-E/SS

Texniki həllərdə PIC16F628A-E/SS tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

  1. What is the maximum clock frequency of PIC16F628A-E/SS?
    - The maximum clock frequency of PIC16F628A-E/SS is 20 MHz.

  2. Can PIC16F628A-E/SS be used for motor control applications?
    - Yes, PIC16F628A-E/SS can be used for motor control applications with appropriate interfacing and programming.

  3. What are the communication interfaces supported by PIC16F628A-E/SS?
    - PIC16F628A-E/SS supports USART, SPI, and I2C communication interfaces.

  4. Is it possible to use PIC16F628A-E/SS for battery-powered applications?
    - Yes, PIC16F628A-E/SS is suitable for battery-powered applications due to its low power consumption features.

  5. Can PIC16F628A-E/SS be programmed using C language?
    - Yes, PIC16F628A-E/SS can be programmed using C language with the appropriate compiler and development tools.

  6. What are the available memory options in PIC16F628A-E/SS?
    - PIC16F628A-E/SS has 3.5 KB of flash program memory and 224 bytes of RAM.

  7. Does PIC16F628A-E/SS have built-in analog-to-digital conversion (ADC) capability?
    - Yes, PIC16F628A-E/SS features an 8-channel 10-bit ADC for analog signal processing.

  8. Can PIC16F628A-E/SS be used in temperature sensing applications?
    - Yes, PIC16F628A-E/SS can be used in temperature sensing applications with the integration of a temperature sensor and appropriate programming.

  9. What are the available timer modules in PIC16F628A-E/SS?
    - PIC16F628A-E/SS features three timer modules: Timer0, Timer1, and Timer2 for various timing and counting applications.

  10. Is PIC16F628A-E/SS suitable for embedded control systems?
    - Yes, PIC16F628A-E/SS is well-suited for embedded control systems due to its versatile features and capabilities.