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PIC16F1933-I/MV
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PIC16F1933-I/MV

Product Overview

Category

The PIC16F1933-I/MV belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and 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: 2.3V to 5.5V
  • Low power consumption
  • Enhanced mid-range core with 49 instructions
  • Multiple communication interfaces (UART, SPI, I2C)
  • Analog-to-Digital Converter (ADC) module
  • Timers and PWM modules for precise timing control
  • Various interrupt sources for event-driven programming

Package

The PIC16F1933-I/MV is available in a 28-pin QFN package.

Essence

The essence of this microcontroller lies in its ability to provide a cost-effective solution for embedded control applications, offering a wide range of features and peripherals.

Packaging/Quantity

The PIC16F1933-I/MV is typically sold in reels containing a quantity of 250 units per reel.

Specifications

  • CPU Speed: Up to 32 MHz
  • Program Memory Size: 14 KB
  • RAM Size: 512 bytes
  • Data EEPROM Size: 256 bytes
  • Number of I/O Pins: 25
  • Operating Temperature Range: -40°C to +125°C
  • Supply Voltage Range: 2.3V to 5.5V
  • Maximum Operating Current: 20 mA

Detailed Pin Configuration

The PIC16F1933-I/MV has a total of 28 pins, each serving a specific purpose. The pin configuration is as follows:

  1. RA0 - Analog Input / Digital I/O
  2. RA1 - Analog Input / Digital I/O
  3. RA2 - Analog Input / Digital I/O
  4. RA3 - Analog Input / Digital I/O
  5. RA4 - Analog Input / Digital I/O
  6. RA5 - Analog Input / Digital I/O
  7. VSS - Ground
  8. MCLR/VPP - Master Clear/Input for Programming
  9. RB0/INT - Digital I/O / External Interrupt
  10. RB1 - Digital I/O
  11. RB2 - Digital I/O
  12. RB3 - Digital I/O
  13. RB4 - Digital I/O
  14. RB5 - Digital I/O
  15. RB6 - Digital I/O
  16. RB7 - Digital I/O
  17. VDD - Power Supply
  18. OSC1/CLKIN - Oscillator Crystal Input
  19. OSC2/CLKOUT - Oscillator Crystal Output
  20. RC0 - Digital I/O
  21. RC1 - Digital I/O
  22. RC2 - Digital I/O
  23. RC3 - Digital I/O
  24. RC4 - Digital I/O
  25. RC5 - Digital I/O
  26. RC6 - Digital I/O
  27. RC7 - Digital I/O
  28. VSS - Ground

Functional Features

The PIC16F1933-I/MV microcontroller offers several functional features that enhance its usability and performance:

  1. Flash Program Memory: Allows for easy reprogramming of the microcontroller's instructions.
  2. Enhanced Mid-Range Core: Provides a wide range of instructions for efficient programming.
  3. Communication Interfaces: UART, SPI, and I2C interfaces enable seamless communication with other devices.
  4. Analog-to-Digital Converter (ADC) Module: Enables the conversion of analog signals into digital values.
  5. Timers and PWM Modules: Facilitate precise timing control and generation of PWM signals.
  6. Interrupt Sources: Multiple interrupt sources allow for event-driven programming and efficient handling of external events.

Advantages and Disadvantages

Advantages

  • Cost-effective solution for embedded control applications
  • Wide operating voltage range allows for flexibility in power supply selection
  • Low power consumption extends battery life in portable devices
  • Rich set of peripherals and communication interfaces enhance functionality
  • Flash program memory enables easy reprogramming

Disadvantages

  • Limited program memory size may restrict the complexity of applications
  • Relatively small RAM size may limit the amount of data that can be stored
  • Lack of built-in Ethernet or Wi-Fi connectivity may require additional components for networking capabilities

Working Principles

The PIC16F1933-I/MV microcontroller 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 various peripherals to perform desired tasks. The microcontroller interacts with external devices through its I/O pins and communication interfaces, responding to input signals and generating output signals accordingly.

Detailed Application Field Plans

The PIC16F1933-I/M

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC16F1933-I/MV v technických řešeních

  1. What is the maximum operating frequency of PIC16F1933-I/MV?
    - The maximum operating frequency of PIC16F1933-I/MV is 32 MHz.

  2. Can PIC16F1933-I/MV be used for motor control applications?
    - Yes, PIC16F1933-I/MV can be used for motor control applications with its integrated PWM modules and analog-to-digital converters.

  3. Does PIC16F1933-I/MV support communication protocols like I2C and SPI?
    - Yes, PIC16F1933-I/MV supports both I2C and SPI communication protocols.

  4. What are the available memory options for program storage in PIC16F1933-I/MV?
    - PIC16F1933-I/MV offers flash program memory options ranging from 7 to 28 KB.

  5. Can PIC16F1933-I/MV operate at low power levels?
    - Yes, PIC16F1933-I/MV features low-power modes and can operate at low power levels for energy-efficient applications.

  6. Is PIC16F1933-I/MV suitable for battery-powered devices?
    - Yes, PIC16F1933-I/MV is suitable for battery-powered devices due to its low-power capabilities.

  7. What development tools are available for programming PIC16F1933-I/MV?
    - Development tools such as MPLAB X IDE and PICkit programmers are available for programming PIC16F1933-I/MV.

  8. Can PIC16F1933-I/MV be used in automotive applications?
    - Yes, PIC16F1933-I/MV is suitable for automotive applications with its robust design and temperature range.

  9. Does PIC16F1933-I/MV have built-in security features?
    - Yes, PIC16F1933-I/MV includes security features such as code protection and data EEPROM/Flash protection.

  10. Are there any application notes or reference designs available for PIC16F1933-I/MV?
    - Yes, Microchip provides application notes and reference designs for implementing PIC16F1933-I/MV in various technical solutions.