Microchip Technology
La imagen puede ser una representación.
Consulte las especificaciones para obtener detalles del producto.
PIC16F685T-I/ML
Ver Detalle Hojas de datos

PIC16F685T-I/ML

Product Overview

Category

The PIC16F685T-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
  • Low power consumption
  • Wide operating voltage range
  • Enhanced peripheral integration
  • Small form factor

Package

The PIC16F685T-I/ML is available in a small outline, surface mount package (ML) with a total of 28 pins.

Essence

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

Packaging/Quantity

The PIC16F685T-I/ML is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

  • CPU Speed: Up to 20 MHz
  • Program Memory Size: 7 KB
  • RAM Size: 256 bytes
  • Number of I/O Pins: 22
  • ADC Channels: 12
  • Timers: 3
  • Communication Interfaces: SPI, I2C, UART

Detailed Pin Configuration

The PIC16F685T-I/ML features a total of 28 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/C2OUT - Analog input channel 4 / Slave select for SPI / Digital I/O pin / Comparator output
  8. RE0/RD/AN5 - Port E, bit 0 / Read/Write control signal / Analog input channel 5
  9. RE1/WR/AN6 - Port E, bit 1 / Write control signal / Analog input channel 6
  10. RE2/CS/AN7 - Port E, bit 2 / Chip select for SPI / Analog input channel 7
  11. VSS - Ground
  12. OSC1/CLKIN - Oscillator crystal input
  13. OSC2/CLKOUT - Oscillator crystal 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/SCL - I2C serial clock line
  18. RC4/SDA - I2C serial data line
  19. RC5/SDO - SPI serial data output
  20. RC6/TX/CK - USART transmit data / USART synchronous clock
  21. RC7/RX/DT - USART receive data / USART asynchronous clock
  22. RB0/INT - External interrupt input
  23. RB1 - Digital I/O pin
  24. RB2 - Digital I/O pin
  25. RB3 - Digital I/O pin
  26. RB4 - Digital I/O pin
  27. RB5 - Digital I/O pin
  28. MCLR/VPP - Master Clear input / Programming voltage supply

Functional Features

The PIC16F685T-I/ML offers a range of functional features that enhance its performance and versatility. Some notable features include:

  • Flash program memory for easy reprogramming
  • Enhanced peripheral integration, including timers, ADC channels, and communication interfaces
  • Low power consumption for energy-efficient applications
  • Wide operating voltage range for flexibility in various power supply scenarios
  • High-performance 8-bit RISC architecture for efficient processing

Advantages and Disadvantages

Advantages

  • Compact size and small form factor
  • Efficient control and processing capabilities
  • Enhanced peripheral integration
  • Low power consumption
  • Wide operating voltage range

Disadvantages

  • Limited program memory size (7 KB)
  • Limited RAM size (256 bytes)
  • Limited number of I/O pins (22)

Working Principles

The PIC16F685T-I/ML operates based on the principles of an 8-bit RISC architecture. It executes instructions stored in its flash program memory to perform various tasks. The microcontroller interacts with external devices through its I/O pins and utilizes its integrated peripherals to carry out functions such as timing, analog

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC16F685T-I/ML en soluciones técnicas

  1. What is the maximum operating frequency of PIC16F685T-I/ML?
    - The maximum operating frequency of PIC16F685T-I/ML is 20 MHz.

  2. Can PIC16F685T-I/ML be used for battery-powered applications?
    - Yes, PIC16F685T-I/ML is suitable for battery-powered applications due to its low power consumption.

  3. What are the communication interfaces supported by PIC16F685T-I/ML?
    - PIC16F685T-I/ML supports SPI and I2C communication interfaces.

  4. Is PIC16F685T-I/ML suitable for motor control applications?
    - Yes, PIC16F685T-I/ML can be used for simple motor control applications.

  5. What are the available memory options in PIC16F685T-I/ML?
    - PIC16F685T-I/ML has 3.5 KB of Flash program memory and 256 bytes of RAM.

  6. Can PIC16F685T-I/ML be programmed using C language?
    - Yes, PIC16F685T-I/ML can be programmed using the C language with appropriate compilers.

  7. Does PIC16F685T-I/ML have built-in analog-to-digital converters (ADC)?
    - Yes, PIC16F685T-I/ML features a 10-bit ADC with multiple channels.

  8. What are the available package options for PIC16F685T-I/ML?
    - PIC16F685T-I/ML is available in a 20-pin QFN package.

  9. Can PIC16F685T-I/ML operate in harsh industrial environments?
    - Yes, PIC16F685T-I/ML is designed to operate in harsh industrial environments with proper precautions.

  10. Are there any development boards or evaluation kits available for PIC16F685T-I/ML?
    - Yes, there are development boards and evaluation kits specifically designed for PIC16F685T-I/ML to aid in prototyping and testing.