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PIC16F747-I/ML
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PIC16F747-I/ML

Product Overview

Category

The PIC16F747-I/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

  • High-performance 8-bit RISC architecture
  • Flash program memory with self-read/write capability
  • Wide operating voltage range
  • Low power consumption
  • Enhanced peripheral integration
  • Multiple communication interfaces
  • Flexible I/O options

Package

The PIC16F747-I/ML is available in a small form factor package, known as a QFN (Quad Flat No-Lead) package. This package offers a compact size and allows for easy integration into space-constrained designs.

Essence

The essence of the PIC16F747-I/ML lies in its ability to provide efficient and reliable control and processing capabilities in a compact and low-power package.

Packaging/Quantity

This microcontroller is typically sold in reels or trays, with each reel or tray containing a specific quantity of devices. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Microcontroller Family: PIC16F
  • Core Size: 8-bit
  • Program Memory Size: 14KB (8K x 14)
  • RAM Size: 368B
  • Number of I/Os: 25
  • Operating Voltage Range: 2.3V to 5.5V
  • Maximum Speed: 20MHz
  • Data Converters: A/D 10x8-bit
  • Communication Interfaces: I2C, SPI, USART
  • Timers/Counters: 1 x 8-bit, 3 x 16-bit
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16F747-I/ML microcontroller has a total of 28 pins. The pin configuration is as follows:

  1. RA0/AN0/VREF-/C12IN0-/T0CKI
  2. RA1/AN1/VREF+/C12IN1-/T1G
  3. RA2/AN2/C12IN2-/VMO
  4. RA3/AN3/VREFOUT/C12IN3-/VM
  5. VSS
  6. RA4/T0CKI/C1OUT/RCV
  7. RA5/AN4/SS/HLVDIN/C2OUT
  8. RE0/AN5/CK1SPP/SDO
  9. RE1/AN6/CK2SPP/SDI
  10. RE2/AN7/CK3SPP/SCK
  11. VDD
  12. RC0/T1OSO/T13CKI/CCP2
  13. RC1/T1OSI/CCP1
  14. RC2/CCP2
  15. RC3/SCL/SCK
  16. RC4/SDA/SDI
  17. RC5/SDO
  18. RC6/TX/CK
  19. RC7/RX/DT
  20. OSC1/CLKIN
  21. OSC2/CLKOUT
  22. VSS
  23. RB0/INT0/FLT0
  24. RB1/INT1/FLT1
  25. RB2/INT2/FLT2
  26. RB3/INT3/FLT3
  27. RB4/KBI0/PGM
  28. RB5/KBI1/PGC

Functional Features

The PIC16F747-I/ML microcontroller offers a range of functional features, including:

  • Flash program memory for storing the application code
  • RAM for data storage and temporary variables
  • Enhanced peripheral integration, such as timers, counters, and communication interfaces
  • Analog-to-Digital Converter (ADC) for analog signal processing
  • High-speed clock options for precise timing requirements
  • Low-power modes for energy-efficient operation
  • Interrupt capability for handling real-time events
  • I/O pins for interfacing with external devices

Advantages and Disadvantages

Advantages

  • Compact size and low power consumption make it suitable for portable and battery-powered applications.
  • Wide operating voltage range allows for flexibility in different power supply scenarios.
  • Enhanced peripheral integration reduces the need for external components and simplifies circuit design.
  • Flash program memory enables easy reprogramming of the microcontroller.
  • Multiple communication interfaces facilitate connectivity with other devices.

Disadvantages

  • Limited program memory size may restrict the complexity of applications that can be implemented.
  • The number of I/O pins may be insufficient for certain projects requiring extensive interfacing.
  • Lack of built-in hardware encryption or security features may pose challenges in secure applications.

Working Principles

The PIC16F747-I/ML operates based on an 8-bit RISC architecture. It

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC16F747-I/ML en soluciones técnicas

  1. What is the maximum operating frequency of PIC16F747-I/ML?
    - The maximum operating frequency of PIC16F747-I/ML is 20 MHz.

  2. Can PIC16F747-I/ML be used for battery-powered applications?
    - Yes, PIC16F747-I/ML is suitable for battery-powered applications due to its low power consumption.

  3. What are the communication interfaces supported by PIC16F747-I/ML?
    - PIC16F747-I/ML supports USART, SPI, and I2C communication interfaces.

  4. Is PIC16F747-I/ML suitable for motor control applications?
    - Yes, PIC16F747-I/ML can be used for motor control applications with its integrated PWM modules.

  5. Does PIC16F747-I/ML have analog-to-digital conversion capabilities?
    - Yes, PIC16F747-I/ML features an integrated 10-bit ADC for analog-to-digital conversion.

  6. Can PIC16F747-I/ML be programmed using C language?
    - Yes, PIC16F747-I/ML can be programmed using C language with the appropriate compiler.

  7. What are the available memory options in PIC16F747-I/ML?
    - PIC16F747-I/ML offers 4 KB of flash program memory and 192 bytes of data EEPROM.

  8. Is PIC16F747-I/ML suitable for temperature sensing applications?
    - Yes, PIC16F747-I/ML can be used for temperature sensing applications with external temperature sensors.

  9. Can PIC16F747-I/ML operate in harsh industrial environments?
    - Yes, PIC16F747-I/ML is designed to operate reliably in harsh industrial environments with its robust design.

  10. Are there any development tools available for PIC16F747-I/ML?
    - Yes, Microchip provides development tools such as MPLAB X IDE and PICkit programmers for PIC16F747-I/ML.