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PIC16F884-I/P
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PIC16F884-I/P

Product Overview

Category

The PIC16F884-I/P belongs to the category of microcontrollers.

Use

This microcontroller is widely used in various electronic devices and systems for controlling and processing data.

Characteristics

  • Low power consumption
  • High performance
  • Enhanced peripheral integration
  • Flexible I/O options
  • Wide operating voltage range

Package

The PIC16F884-I/P is available in a 40-pin PDIP (Plastic Dual In-line Package) package.

Essence

The essence of the PIC16F884-I/P lies in its ability to provide efficient control and processing capabilities in a compact form factor.

Packaging/Quantity

The PIC16F884-I/P is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 20 MHz
  • Program Memory Size: 14 KB
  • RAM Size: 368 bytes
  • Data EEPROM Size: 256 bytes
  • Number of I/O Pins: 36
  • ADC Channels: 10
  • Timers: 3
  • Communication Interfaces: USART, SPI, I2C

Detailed Pin Configuration

The PIC16F884-I/P features a total of 40 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. RA0 - General-purpose I/O pin
  3. RA1 - General-purpose I/O pin
  4. RA2 - General-purpose I/O pin
  5. RA3 - General-purpose I/O pin
  6. RA4 - General-purpose I/O pin
  7. RA5 - General-purpose I/O pin
  8. RE0 - General-purpose I/O pin
  9. RE1 - General-purpose I/O pin
  10. RE2 - General-purpose I/O pin
  11. VSS - Ground
  12. OSC1/CLKIN - Oscillator input
  13. OSC2/CLKOUT - Oscillator output
  14. RC0 - General-purpose I/O pin
  15. RC1 - General-purpose I/O pin
  16. RC2 - General-purpose I/O pin
  17. RC3 - General-purpose I/O pin
  18. RC4 - General-purpose I/O pin
  19. RC5 - General-purpose I/O pin
  20. RC6 - General-purpose I/O pin
  21. RC7 - General-purpose I/O pin
  22. RD0 - General-purpose I/O pin
  23. RD1 - General-purpose I/O pin
  24. RD2 - General-purpose I/O pin
  25. RD3 - General-purpose I/O pin
  26. RD4 - General-purpose I/O pin
  27. RD5 - General-purpose I/O pin
  28. RD6 - General-purpose I/O pin
  29. RD7 - General-purpose I/O pin
  30. MCLR/VPP - Master Clear/Voltage Programming Pin
  31. RB0/INT - General-purpose I/O pin / External Interrupt
  32. RB1 - General-purpose I/O pin
  33. RB2 - General-purpose I/O pin
  34. RB3 - General-purpose I/O pin
  35. RB4 - General-purpose I/O pin
  36. RB5 - General-purpose I/O pin
  37. RB6 - General-purpose I/O pin
  38. RB7 - General-purpose I/O pin
  39. VDD - Power supply voltage
  40. VSS - Ground

Functional Features

The PIC16F884-I/P offers several functional features, including:

  • Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications
  • Analog-to-Digital Converter (ADC) for precise analog signal measurement
  • Enhanced USART module for serial communication
  • SPI and I2C modules for interfacing with external devices
  • Timers for accurate timing control
  • Interrupt capability for handling real-time events

Advantages and Disadvantages

Advantages

  • Low power consumption enables energy-efficient designs
  • High-performance architecture allows for fast execution of instructions
  • Enhanced peripheral integration reduces the need for additional components
  • Flexible I/O options provide versatility in system design
  • Wide operating voltage range accommodates various power supply configurations

Disadvantages

  • Limited program memory size may restrict the complexity of applications
  • Relatively small RAM size may limit data storage capabilities
  • Lack of built-in Ethernet or USB interfaces may require additional components for connectivity

Working Principles

The PIC16F884-I/P operates based on the Harvard architecture, where program memory and data memory are separate. It executes instructions stored in the program memory and processes data using its CPU and integrated peripherals. The microcontroller communicates with external devices through its I/O pins and interfaces.

Detailed Application Field Plans

The PIC16F884-I/P finds applications in various fields

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van PIC16F884-I/P in technische oplossingen

  1. What is the maximum clock frequency of PIC16F884-I/P?
    - The maximum clock frequency of PIC16F884-I/P is 20 MHz.

  2. How many I/O pins does PIC16F884-I/P have?
    - PIC16F884-I/P has 36 I/O pins.

  3. What is the operating voltage range for PIC16F884-I/P?
    - The operating voltage range for PIC16F884-I/P is 2.0V to 5.5V.

  4. Can PIC16F884-I/P be used for analog-to-digital conversion?
    - Yes, PIC16F884-I/P has a built-in 10-bit ADC module.

  5. Does PIC16F884-I/P support serial communication protocols?
    - Yes, PIC16F884-I/P supports USART, SPI, and I2C communication protocols.

  6. What is the flash program memory size of PIC16F884-I/P?
    - PIC16F884-I/P has 14 KB of flash program memory.

  7. Is PIC16F884-I/P suitable for battery-powered applications?
    - Yes, PIC16F884-I/P's low operating voltage range makes it suitable for battery-powered applications.

  8. Can PIC16F884-I/P be used in industrial control systems?
    - Yes, PIC16F884-I/P is suitable for industrial control systems due to its robust features and peripherals.

  9. What development tools are available for programming PIC16F884-I/P?
    - Development tools such as MPLAB X IDE and PICkit programmers can be used to program PIC16F884-I/P.

  10. Are there any application notes or reference designs available for PIC16F884-I/P?
    - Yes, Microchip provides application notes and reference designs for various technical solutions using PIC16F884-I/P.