Microchip Technology
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
PIC16C74AT-10E/L
Zobrazit detail DataSheets

PIC16C74AT-10E/L

Product Overview

Category

The PIC16C74AT-10E/L belongs to the category of microcontrollers.

Use

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

Characteristics

  • Low power consumption
  • High performance
  • Enhanced features for efficient control
  • Versatile input/output options
  • Robust design for reliable operation

Package

The PIC16C74AT-10E/L is available in a 44-pin plastic dual inline package (PDIP).

Essence

The essence of the PIC16C74AT-10E/L lies in its ability to provide a compact and powerful solution for controlling and managing electronic systems.

Packaging/Quantity

The PIC16C74AT-10E/L is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

  • Microcontroller type: 8-bit
  • Clock frequency: 10 MHz
  • Program memory size: 4 KB
  • RAM size: 192 bytes
  • Number of I/O pins: 33
  • ADC channels: 8
  • Timers: 3
  • Communication interfaces: UART, SPI, I2C

Detailed Pin Configuration

The PIC16C74AT-10E/L has a total of 44 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. RC0 - General-purpose I/O pin
  20. RC1 - General-purpose I/O pin
  21. RC2 - General-purpose I/O pin
  22. RC3 - General-purpose I/O pin
  23. RC4 - General-purpose I/O pin
  24. RC5 - General-purpose I/O pin
  25. RC6 - General-purpose I/O pin
  26. RC7 - General-purpose I/O pin
  27. OSC1 - Oscillator input
  28. OSC2 - Oscillator output
  29. VSS - Ground
  30. RD0 - General-purpose I/O pin
  31. RD1 - General-purpose I/O pin
  32. RD2 - General-purpose I/O pin
  33. RD3 - General-purpose I/O pin
  34. RD4 - General-purpose I/O pin
  35. RD5 - General-purpose I/O pin
  36. RD6 - General-purpose I/O pin
  37. RD7 - General-purpose I/O pin
  38. VDD - Power supply voltage
  39. VSS - Ground
  40. VPP - Programming voltage
  41. RE0 - General-purpose I/O pin
  42. RE1 - General-purpose I/O pin
  43. RE2 - General-purpose I/O pin
  44. RE3 - General-purpose I/O pin

Functional Features

The PIC16C74AT-10E/L offers the following functional features:

  • Central processing unit (CPU) with 8-bit architecture
  • Flash program memory for storing user programs
  • Data memory for storing variables and intermediate results
  • Timers for precise timing control
  • Analog-to-digital converter (ADC) for reading analog signals
  • Communication interfaces for data exchange with other devices
  • General-purpose input/output (GPIO) pins for interfacing with external components

Advantages and Disadvantages

Advantages

  • Low power consumption enables energy-efficient operation
  • High performance allows for fast and responsive control
  • Versatile I/O options facilitate flexible system integration
  • Robust design ensures reliable operation in various environments

Disadvantages

  • Limited program memory size may restrict the complexity of applications
  • Relatively small RAM size may limit the amount of data that can be processed simultaneously

Working Principles

The PIC16C74AT-10E/L operates based on the principles of digital logic and microcontroller architecture. It executes instructions stored in its program memory, interacts with external components through its I/O pins, and performs calculations and data manipulation using its CPU and data memory.

Detailed Application Field Plans

The

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC16C74AT-10E/L v technických řešeních

  1. What is the maximum operating frequency of PIC16C74AT-10E/L?
    - The maximum operating frequency of PIC16C74AT-10E/L is 10 MHz.

  2. What are the key features of PIC16C74AT-10E/L?
    - PIC16C74AT-10E/L features 33 I/O pins, 4 channels of 8-bit Analog-to-Digital (A/D) converter, and 192 bytes of EEPROM data memory.

  3. How many timers does PIC16C74AT-10E/L have?
    - PIC16C74AT-10E/L has three timers: Timer0, Timer1, and Timer2.

  4. Can PIC16C74AT-10E/L be used for motor control applications?
    - Yes, PIC16C74AT-10E/L can be used for motor control applications with its PWM (Pulse Width Modulation) module.

  5. What programming language is commonly used to program PIC16C74AT-10E/L?
    - Assembly language and C are commonly used to program PIC16C74AT-10E/L.

  6. Is PIC16C74AT-10E/L suitable for battery-powered applications?
    - Yes, PIC16C74AT-10E/L is suitable for battery-powered applications due to its low power consumption.

  7. Can PIC16C74AT-10E/L communicate with other devices using serial communication?
    - Yes, PIC16C74AT-10E/L supports serial communication through its USART (Universal Synchronous Asynchronous Receiver Transmitter) module.

  8. What development tools are available for programming PIC16C74AT-10E/L?
    - Development tools such as MPLAB X IDE and PICkit programmers are commonly used for programming PIC16C74AT-10E/L.

  9. Does PIC16C74AT-10E/L have built-in analog peripherals?
    - Yes, PIC16C74AT-10E/L has built-in analog peripherals including the A/D converter and comparators.

  10. Can PIC16C74AT-10E/L be used in industrial control systems?
    - Yes, PIC16C74AT-10E/L is suitable for use in industrial control systems due to its robust features and reliability.