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PIC16LC774T/PQ
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PIC16LC774T/PQ

Product Overview

Category

The PIC16LC774T/PQ 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 microcontroller
  • Low power consumption
  • Wide operating voltage range
  • Large program memory capacity
  • Multiple communication interfaces
  • Integrated analog-to-digital converter (ADC)
  • Enhanced peripheral features

Package

The PIC16LC774T/PQ is available in a PQFP package, which stands for Plastic Quad Flat Package. This package provides a compact and reliable form factor for easy integration into electronic circuits.

Essence

The essence of the PIC16LC774T/PQ lies in its ability to efficiently control and process data, making it an essential component in many electronic devices.

Packaging/Quantity

The PIC16LC774T/PQ is typically packaged in reels or trays, with each reel or tray containing a specific quantity of microcontrollers. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

  • Architecture: 8-bit
  • CPU Speed: Up to 20 MHz
  • Program Memory Size: 7 KB
  • RAM Size: 368 bytes
  • ADC Resolution: 10-bit
  • Number of I/O Pins: 35
  • Communication Interfaces: UART, SPI, I2C
  • Operating Voltage Range: 2.0V to 5.5V
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC16LC774T/PQ has a total of 35 pins, each serving a specific purpose. Here is a detailed pin configuration:

  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. VSS - Ground
  9. RB0 - General-purpose I/O pin
  10. RB1 - General-purpose I/O pin
  11. RB2 - General-purpose I/O pin
  12. RB3 - General-purpose I/O pin
  13. RB4 - General-purpose I/O pin
  14. RB5 - General-purpose I/O pin
  15. RB6 - General-purpose I/O pin
  16. RB7 - General-purpose I/O pin
  17. RC0 - General-purpose I/O pin
  18. RC1 - General-purpose I/O pin
  19. RC2 - General-purpose I/O pin
  20. RC3 - General-purpose I/O pin
  21. RC4 - General-purpose I/O pin
  22. RC5 - General-purpose I/O pin
  23. RC6 - General-purpose I/O pin
  24. RC7 - General-purpose I/O pin
  25. OSC1 - Oscillator input
  26. OSC2 - Oscillator output
  27. MCLR - Master Clear (Reset) input
  28. VPP - Programming voltage input
  29. TX/CK - UART/SPI/I2C communication pin
  30. RX/DT - UART/SPI/I2C communication pin
  31. AN0 - Analog input channel 0
  32. AN1 - Analog input channel 1
  33. AN2 - Analog input channel 2
  34. AN3 - Analog input channel 3
  35. VREF - Reference voltage for ADC

Functional Features

The PIC16LC774T/PQ offers several functional features that enhance its performance and versatility:

  • High-speed processing capabilities
  • Flexible I/O configuration
  • Timers and counters for precise timing operations
  • Interrupt handling for efficient event-driven programming
  • PWM (Pulse Width Modulation) module for controlling analog signals
  • Watchdog Timer for system reliability
  • Power-saving modes to minimize energy consumption

Advantages and Disadvantages

Advantages

  • High-performance microcontroller suitable for a wide range of applications
  • Low power consumption extends battery life in portable devices
  • Ample program memory capacity allows for complex software implementation
  • Integrated ADC simplifies analog signal processing
  • Multiple communication interfaces enable seamless connectivity

Disadvantages

  • Limited RAM size may restrict the complexity of data manipulation
  • Lack of built-in hardware encryption for secure communication
  • Relatively higher cost compared to some other microcontrollers in the market

Working Principles

The PIC16LC774T/PQ operates based on the Von Neumann architecture, where program instructions and data are stored in the same memory space. It follows a fetch-decode-execute cycle, where instructions are fetched from program memory, decoded, and executed by the CPU. The microcontroller interacts with external devices

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van PIC16LC774T/PQ in technische oplossingen

  1. What is the maximum operating frequency of PIC16LC774T/PQ?
    - The maximum operating frequency of PIC16LC774T/PQ is 20 MHz.

  2. Can PIC16LC774T/PQ be used in battery-powered applications?
    - Yes, PIC16LC774T/PQ can be used in battery-powered applications due to its low power consumption.

  3. What are the available communication interfaces on PIC16LC774T/PQ?
    - PIC16LC774T/PQ supports USART, SPI, and I2C communication interfaces.

  4. Is PIC16LC774T/PQ suitable for motor control applications?
    - Yes, PIC16LC774T/PQ can be used for simple motor control applications.

  5. What are the available memory options for program storage?
    - PIC16LC774T/PQ offers 14 KB of program memory for code storage.

  6. Can PIC16LC774T/PQ be used in temperature sensing applications?
    - Yes, PIC16LC774T/PQ can be used in temperature sensing applications with external sensors.

  7. Does PIC16LC774T/PQ support analog-to-digital conversion (ADC)?
    - Yes, PIC16LC774T/PQ features an integrated 10-bit ADC for analog signal processing.

  8. What are the available package options for PIC16LC774T/PQ?
    - PIC16LC774T/PQ is available in a 28-pin PDIP or SOIC package.

  9. Can PIC16LC774T/PQ be programmed using a standard programmer?
    - Yes, PIC16LC774T/PQ can be programmed using a standard PIC programmer.

  10. Is PIC16LC774T/PQ suitable for industrial control applications?
    - Yes, PIC16LC774T/PQ is suitable for simple industrial control applications due to its robust design and peripherals.