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PIC16F777-I/P
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PIC16F777-I/P

Product Overview

Category

The PIC16F777-I/P belongs to the category of microcontrollers.

Use

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

Characteristics

  • High-performance 8-bit RISC architecture
  • Flash program memory with self-read/write capability
  • Wide operating voltage range
  • Low power consumption
  • Enhanced peripheral integration
  • Flexible I/O options
  • On-chip analog-to-digital converter (ADC)
  • Timers and PWM modules
  • Serial communication interfaces

Package

The PIC16F777-I/P is available in a 40-pin plastic dual inline package (PDIP).

Essence

The essence of the PIC16F777-I/P lies in its ability to provide a cost-effective solution for applications requiring advanced control and processing capabilities.

Packaging/Quantity

This microcontroller is typically packaged in tubes or trays, with a quantity of 25 units per tube/tray.

Specifications

  • CPU Speed: Up to 20 MHz
  • Program Memory Size: 14 KB
  • RAM Size: 368 bytes
  • Number of I/O Pins: 33
  • ADC Resolution: 10-bit
  • Operating Voltage Range: 2.0V to 5.5V
  • Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16F777-I/P has a total of 40 pins, each serving a specific purpose. The pin configuration is as follows:

  1. VDD - Power supply voltage
  2. RA0/AN0 - Analog input channel 0 / Digital I/O pin
  3. RA1/AN1 - Analog input channel 1 / Digital I/O pin
  4. RA2/AN2 - Analog input channel 2 / Digital I/O pin
  5. RA3/AN3 - Analog input channel 3 / Digital I/O pin
  6. RA4/T0CKI/C1OUT - Timer0 clock input / Digital I/O pin / Comparator output
  7. RA5/AN4/SS - Analog input channel 4 / Digital I/O pin / SPI Slave Select
  8. RE0/RD/AN5 - Port E, bit 0 / Read/Write control / Analog input channel 5
  9. RE1/WR/AN6 - Port E, bit 1 / Write control / Analog input channel 6
  10. RE2/CS/AN7 - Port E, bit 2 / Chip select / Analog input channel 7
  11. VSS - Ground
  12. OSC1/CLKIN - Oscillator input
  13. OSC2/CLKOUT - Oscillator output
  14. RC0/T1OSO/T1CKI - Timer1 oscillator output / Timer1 clock input
  15. RC1/T1OSI/CCP2 - Timer1 oscillator input / Capture/Compare/PWM module 2
  16. RC2/CCP1 - Capture/Compare/PWM module 1
  17. RC3/SCK/SCL - Serial clock (SPI/I2C)
  18. RC4/SDI/SDA - Serial data in (SPI/I2C)
  19. RC5/SDO - Serial data out (SPI)
  20. RC6/TX/CK - USART transmit / Clock
  21. RC7/RX/DT - USART receive / Data

... (continued)

Functional Features

The PIC16F777-I/P offers a range of functional features that enhance its usability and performance. Some notable features include:

  • High-speed processing capabilities
  • Flash memory for program storage
  • On-chip peripherals for various applications
  • Flexible I/O options for interfacing with external devices
  • Analog-to-digital converter for precise measurements
  • Timers and PWM modules for accurate timing and control
  • Serial communication interfaces for data exchange

Advantages and Disadvantages

Advantages

  • Cost-effective solution for embedded systems
  • Wide operating voltage range allows for versatile applications
  • Low power consumption for energy-efficient designs
  • Enhanced peripheral integration reduces external component count
  • Flexible I/O options provide compatibility with various devices

Disadvantages

  • Limited program memory size compared to higher-end microcontrollers
  • Relatively low RAM size may restrict complex data processing
  • Lack of advanced features found in more specialized microcontrollers

Working Principles

The PIC16F777-I/P operates based on the principles of a RISC (Reduced Instruction Set Computer) architecture. It executes instructions stored in its program memory, manipulating data and controlling peripherals accordingly. The microcontroller's clock drives the execution of instructions, enabling precise timing and synchronization.

Detailed Application Field Plans

The PIC16F777-I/P finds application in various fields, including but not limited to:

  1. Industrial automation: Control systems

技術ソリューションにおける PIC16F777-I/P の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum operating frequency of PIC16F777-I/P?
    - The maximum operating frequency of PIC16F777-I/P is 20 MHz.

  2. Can PIC16F777-I/P be used for motor control applications?
    - Yes, PIC16F777-I/P can be used for motor control applications with its integrated PWM modules.

  3. What are the communication interfaces supported by PIC16F777-I/P?
    - PIC16F777-I/P supports SPI, I2C, and UART communication interfaces.

  4. Is PIC16F777-I/P suitable for battery-powered applications?
    - Yes, PIC16F777-I/P is suitable for battery-powered applications due to its low power consumption features.

  5. Can PIC16F777-I/P be programmed using C language?
    - Yes, PIC16F777-I/P can be programmed using C language with the appropriate compiler.

  6. Does PIC16F777-I/P have analog-to-digital conversion (ADC) capabilities?
    - Yes, PIC16F777-I/P has integrated ADC modules for analog signal processing.

  7. What are the available memory options in PIC16F777-I/P?
    - PIC16F777-I/P has flash program memory of up to 14 KB and data memory of up to 368 bytes.

  8. Can PIC16F777-I/P be used in temperature sensing applications?
    - Yes, PIC16F777-I/P can be used in temperature sensing applications with external temperature sensors.

  9. Are there any development boards available for PIC16F777-I/P?
    - Yes, there are development boards specifically designed for PIC16F777-I/P to aid in prototyping and testing.

  10. What are the typical applications of PIC16F777-I/P?
    - Typical applications of PIC16F777-I/P include industrial control systems, consumer electronics, and automotive electronics.