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PIC16LF1787-I/P
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PIC16LF1787-I/P

Product Overview

Category

The PIC16LF1787-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

  • Low power consumption
  • High performance
  • Enhanced peripheral integration
  • Wide operating voltage range
  • Flash memory for program storage
  • Multiple communication interfaces

Package

The PIC16LF1787-I/P is available in a 40-pin PDIP (Plastic Dual Inline Package) format.

Essence

The essence of the PIC16LF1787-I/P lies in its ability to provide efficient control and processing capabilities in a compact and versatile package.

Packaging/Quantity

The PIC16LF1787-I/P is typically packaged in reels or tubes, with quantities varying depending on the supplier and customer requirements.

Specifications

  • Microcontroller Architecture: 8-bit
  • CPU Speed: Up to 32 MHz
  • Program Memory Size: 128 KB
  • RAM Size: 4 KB
  • Number of I/O Pins: 35
  • ADC Channels: 12
  • Communication Interfaces: UART, SPI, I2C
  • Operating Voltage Range: 2.3V to 5.5V
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The PIC16LF1787-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 - 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. RB8 - General-purpose I/O pin
  18. RB9 - General-purpose I/O pin
  19. RB10 - General-purpose I/O pin
  20. RB11 - General-purpose I/O pin
  21. RB12 - General-purpose I/O pin
  22. RB13 - General-purpose I/O pin
  23. RB14 - General-purpose I/O pin
  24. RB15 - General-purpose I/O pin
  25. VCAP - Capacitor connection for internal voltage regulator
  26. VUSB - USB power supply
  27. AVDD - Analog power supply
  28. AN0 - Analog input channel
  29. AN1 - Analog input channel
  30. AN2 - Analog input channel
  31. AN3 - Analog input channel
  32. AN4 - Analog input channel
  33. AN5 - Analog input channel
  34. AN6 - Analog input channel
  35. AN7 - Analog input channel
  36. VREF- - Reference voltage negative terminal
  37. VREF+ - Reference voltage positive terminal
  38. CVREF - Comparator reference voltage
  39. OSC1/CLKI - Oscillator input/Clock input
  40. OSC2/CLKO - Oscillator output/Clock output

Functional Features

The PIC16LF1787-I/P offers a range of functional features, including:

  • Enhanced Capture/Compare/PWM (ECCP) module for advanced motor control applications
  • Enhanced Universal Synchronous Asynchronous Receiver Transmitter (EUSART) for serial communication
  • Master Synchronous Serial Port (MSSP) supporting I2C and SPI protocols
  • Analog-to-Digital Converter (ADC) with multiple channels for precise analog measurements
  • Timers and counters for accurate timing and event counting
  • Interrupt handling for efficient multitasking

Advantages and Disadvantages

Advantages

  • Low power consumption extends battery life in portable devices
  • High-performance CPU enables fast data processing
  • Wide operating voltage range allows compatibility with various power sources
  • Enhanced peripheral integration reduces external component count and board space requirements
  • Flash memory enables easy program updates and flexibility in application development

Disadvantages

  • Limited program memory size may restrict the complexity of applications
  • 8-bit architecture may not be suitable for certain computationally intensive tasks
  • Lack of built-in Ethernet or Wi-Fi connectivity limits direct network communication capabilities

Working Principles

The PIC16LF1787-I/P operates based on the Von Neumann architecture, where instructions and data are stored in the same memory

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC16LF1787-I/P en soluciones técnicas

  1. What is the maximum operating frequency of PIC16LF1787-I/P?
    - The maximum operating frequency of PIC16LF1787-I/P is 32 MHz.

  2. Can PIC16LF1787-I/P be used in battery-powered applications?
    - Yes, PIC16LF1787-I/P is suitable for battery-powered applications due to its low power consumption features.

  3. What are the communication interfaces supported by PIC16LF1787-I/P?
    - PIC16LF1787-I/P supports SPI, I2C, and UART communication interfaces.

  4. Is PIC16LF1787-I/P suitable for motor control applications?
    - Yes, PIC16LF1787-I/P can be used for motor control applications with its integrated PWM modules.

  5. What is the maximum number of I/O pins available on PIC16LF1787-I/P?
    - PIC16LF1787-I/P has 35 I/O pins available for interfacing with external components.

  6. Can PIC16LF1787-I/P operate in harsh industrial environments?
    - Yes, PIC16LF1787-I/P is designed to operate in harsh industrial environments with its wide operating temperature range and robust design.

  7. Does PIC16LF1787-I/P support analog-to-digital conversion?
    - Yes, PIC16LF1787-I/P features a 10-bit ADC module for analog-to-digital conversion.

  8. What development tools are available for programming PIC16LF1787-I/P?
    - Development tools such as MPLAB X IDE and PICkit programmers can be used for programming PIC16LF1787-I/P.

  9. Can PIC16LF1787-I/P be used in automotive applications?
    - Yes, PIC16LF1787-I/P is suitable for automotive applications with its extended temperature range and ESD protection features.

  10. What are the key features that differentiate PIC16LF1787-I/P from other microcontrollers?
    - PIC16LF1787-I/P stands out with its integrated LCD driver, multiple communication interfaces, and low power consumption, making it ideal for various technical solutions.