Microchip Technology
画像はイメージの場合もございます。
商品詳細は仕様をご覧ください。
PIC16C642-04/SP
詳細を表示 DataSheets

PIC16C642-04/SP

Product Overview

Category

The PIC16C642-04/SP belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

  • Low power consumption
  • High performance
  • Compact size
  • Versatile functionality

Package

The PIC16C642-04/SP is available in a small outline package (SP) which ensures easy integration into electronic circuits.

Essence

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

Packaging/Quantity

The PIC16C642-04/SP is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

  • Architecture: 8-bit
  • CPU Speed: 4 MHz
  • Program Memory Size: 2 KB
  • RAM Size: 128 bytes
  • Number of I/O Pins: 22
  • ADC Channels: 5
  • Timers: 3
  • Communication Interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC16C642-04/SP has a total of 28 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. VSS - Ground
  10. RB0 - General-purpose I/O pin
  11. RB1 - General-purpose I/O pin
  12. RB2 - General-purpose I/O pin
  13. RB3 - General-purpose I/O pin
  14. RB4 - General-purpose I/O pin
  15. RB5 - General-purpose I/O pin
  16. RB6 - General-purpose I/O pin
  17. RB7 - General-purpose I/O pin
  18. VDD - Power supply voltage
  19. OSC1 - Oscillator input
  20. OSC2 - Oscillator output
  21. RC0 - General-purpose I/O pin
  22. RC1 - General-purpose I/O pin
  23. RC2 - General-purpose I/O pin
  24. RC3 - General-purpose I/O pin
  25. RC4 - General-purpose I/O pin
  26. RC5 - General-purpose I/O pin
  27. VSS - Ground
  28. VDD - Power supply voltage

Functional Features

  • High-speed processing capabilities
  • Built-in peripherals for various applications
  • Low power consumption for extended battery life
  • Flexible I/O configuration options
  • On-chip oscillator for accurate timing
  • Enhanced communication interfaces for data transfer

Advantages and Disadvantages

Advantages

  • Compact size allows for easy integration into electronic circuits
  • Versatile functionality meets the requirements of various applications
  • Low power consumption extends battery life in portable devices
  • High-performance processing capabilities enable efficient control

Disadvantages

  • Limited program memory size may restrict complex applications
  • Relatively low number of I/O pins may limit connectivity options in some designs

Working Principles

The PIC16C642-04/SP operates based on an 8-bit architecture. It executes instructions stored in its program memory to perform desired tasks. The microcontroller interacts with external components through its I/O pins, enabling control and communication with other devices. The on-chip oscillator provides accurate timing for precise operation.

Detailed Application Field Plans

The PIC16C642-04/SP finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Automotive systems - Medical devices - Home appliances

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the PIC16C642-04/SP include: - PIC16F648A - PIC16F690 - PIC16F877A - ATmega328P - STM32F103C8T6

These alternatives provide comparable features and can be considered based on specific project requirements.

In conclusion, the PIC16C642-04/SP is a versatile microcontroller with high-performance capabilities. Its compact size, low power consumption, and flexible I/O configuration make it suitable for a wide range of applications. However, its limited program memory size and number of I/O pins should be taken into consideration when selecting this microcontroller for complex designs.

技術ソリューションにおける PIC16C642-04/SP の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the maximum operating frequency of PIC16C642-04/SP?
    - The maximum operating frequency of PIC16C642-04/SP is 4 MHz.

  2. What are the key features of PIC16C642-04/SP?
    - Some key features of PIC16C642-04/SP include 7-channel 8-bit Analog-to-Digital Converter (ADC), 14 I/O pins, and 1.75KB of program memory.

  3. Can PIC16C642-04/SP be used in battery-powered applications?
    - Yes, PIC16C642-04/SP can be used in battery-powered applications due to its low power consumption and sleep mode functionality.

  4. What programming language is commonly used for PIC16C642-04/SP?
    - Assembly language and C are commonly used for programming PIC16C642-04/SP.

  5. Is PIC16C642-04/SP suitable for motor control applications?
    - Yes, PIC16C642-04/SP can be used for simple motor control applications due to its GPIO capabilities and timer modules.

  6. How many timers does PIC16C642-04/SP have?
    - PIC16C642-04/SP has three timers: Timer0, Timer1, and Timer2.

  7. Can PIC16C642-04/SP communicate with other devices using serial communication protocols?
    - Yes, PIC16C642-04/SP supports serial communication protocols such as USART and SPI.

  8. What is the voltage range for input/output pins of PIC16C642-04/SP?
    - The voltage range for input/output pins of PIC16C642-04/SP is typically 0V to VDD.

  9. Does PIC16C642-04/SP have built-in EEPROM memory?
    - No, PIC16C642-04/SP does not have built-in EEPROM memory.

  10. Can PIC16C642-04/SP be used in temperature sensing applications?
    - Yes, PIC16C642-04/SP can be used in temperature sensing applications by interfacing with external temperature sensors through its ADC.