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PIC17C42A-25I/P
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PIC17C42A-25I/P

Product Overview

Category

The PIC17C42A-25I/P belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and managing tasks.

Characteristics

  • High-performance 8-bit microcontroller
  • Operates at a clock frequency of 25 MHz
  • Offers a wide range of integrated peripherals
  • Low power consumption
  • Enhanced features for efficient code execution

Package

The PIC17C42A-25I/P is available in a plastic dual inline package (PDIP).

Essence

The essence of this microcontroller lies in its ability to provide reliable and efficient control and management capabilities for electronic devices and embedded systems.

Packaging/Quantity

The PIC17C42A-25I/P is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

  • Architecture: 8-bit RISC
  • Program Memory Size: 4 KB
  • RAM Size: 192 bytes
  • Number of I/O Pins: 33
  • Timers: 3
  • Analog-to-Digital Converter (ADC): 8 channels, 10-bit resolution
  • Serial Communication: USART, SPI, I2C
  • Operating Voltage Range: 2.5V to 5.5V
  • Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC17C42A-25I/P has a total of 40 pins. 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. MCLR - Master Clear input
  9. OSC1 - Oscillator input
  10. OSC2 - Oscillator output
  11. RC0 - General-purpose I/O pin
  12. RC1 - General-purpose I/O pin
  13. RC2 - General-purpose I/O pin
  14. RC3 - General-purpose I/O pin
  15. RC4 - General-purpose I/O pin
  16. RC5 - General-purpose I/O pin
  17. VSS - Ground

(Note: The remaining pins are not listed here for brevity.)

Functional Features

  • High-speed processing capabilities
  • Efficient code execution
  • Integrated peripherals for enhanced functionality
  • Flexible and versatile I/O capabilities
  • Low power consumption for energy-efficient designs
  • Robust communication interfaces for seamless connectivity

Advantages and Disadvantages

Advantages

  • High-performance microcontroller suitable for demanding applications
  • Wide range of integrated peripherals reduce external component count
  • Low power consumption extends battery life in portable devices
  • Versatile I/O capabilities enable flexible design options

Disadvantages

  • Limited program memory size may restrict the complexity of applications
  • Relatively small RAM size may limit data storage capacity
  • Availability of alternative models with more advanced features

Working Principles

The PIC17C42A-25I/P operates based on an 8-bit Reduced Instruction Set Computer (RISC) architecture. It executes instructions at a clock frequency of 25 MHz, enabling fast and efficient processing. The microcontroller utilizes its integrated peripherals, such as timers, ADC, and serial communication interfaces, to perform various tasks and interact with external components.

Detailed Application Field Plans

The PIC17C42A-25I/P finds applications in a wide range of fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances

Its versatility and performance make it suitable for controlling and managing tasks in these diverse application areas.

Detailed and Complete Alternative Models

  • PIC16F877A: 8-bit microcontroller with larger program memory and RAM size
  • PIC18F4520: 8-bit microcontroller with enhanced features and larger I/O pin count
  • PIC24FJ128GA010: 16-bit microcontroller with higher processing power and advanced peripherals

These alternative models offer additional capabilities and may be considered based on specific project requirements.

In conclusion, the PIC17C42A-25I/P is a high-performance 8-bit microcontroller that provides efficient control and management capabilities for various electronic devices and embedded systems. Its integrated peripherals, low power consumption, and versatile I/O capabilities make it a popular choice in different application fields. However, designers should consider alternative models with more advanced features if required.

Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de PIC17C42A-25I/P en soluciones técnicas

  1. What is the operating voltage range of PIC17C42A-25I/P?
    - The operating voltage range of PIC17C42A-25I/P is 4.5V to 5.5V.

  2. What is the maximum clock frequency supported by PIC17C42A-25I/P?
    - PIC17C42A-25I/P supports a maximum clock frequency of 25 MHz.

  3. Can PIC17C42A-25I/P be used in automotive applications?
    - Yes, PIC17C42A-25I/P is suitable for automotive applications.

  4. What are the available communication interfaces on PIC17C42A-25I/P?
    - PIC17C42A-25I/P features USART, SPI, and I2C communication interfaces.

  5. Is PIC17C42A-25I/P compatible with 5V TTL logic levels?
    - Yes, PIC17C42A-25I/P is compatible with 5V TTL logic levels.

  6. Does PIC17C42A-25I/P have built-in analog-to-digital converters (ADC)?
    - No, PIC17C42A-25I/P does not have built-in ADCs.

  7. What programming language can be used to program PIC17C42A-25I/P?
    - PIC17C42A-25I/P can be programmed using assembly language or C language.

  8. What is the maximum number of I/O pins available on PIC17C42A-25I/P?
    - PIC17C42A-25I/P has a maximum of 33 I/O pins.

  9. Can PIC17C42A-25I/P operate in low-power modes?
    - Yes, PIC17C42A-25I/P supports various low-power modes for energy-efficient operation.

  10. Is there a development kit available for PIC17C42A-25I/P?
    - Yes, there are development kits and evaluation boards available for PIC17C42A-25I/P.