Microchip Technology
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PIC32MX174F256D-I/ML
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PIC32MX174F256D-I/ML

Basic Information Overview

  • Category: Microcontroller
  • Use: Embedded systems, IoT devices, consumer electronics
  • Characteristics:
    • High-performance 32-bit microcontroller
    • Low power consumption
    • Large memory capacity (256KB Flash, 64KB RAM)
    • Wide range of peripherals and communication interfaces
  • Package: QFN-44
  • Essence: The PIC32MX174F256D-I/ML is a powerful microcontroller designed for various applications requiring high performance and low power consumption.
  • Packaging/Quantity: Tray, 100 units per tray

Specifications

  • Architecture: MIPS32® M4K®
  • CPU Speed: Up to 50 MHz
  • Flash Memory: 256KB
  • RAM: 64KB
  • Operating Voltage: 2.3V to 3.6V
  • Digital I/O Pins: 36
  • Analog Input Channels: 16
  • Communication Interfaces: UART, SPI, I2C, USB, CAN
  • Timers: 5 x 16-bit, 1 x 32-bit
  • ADC Resolution: 10-bit
  • PWM Channels: 5
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC32MX174F256D-I/ML has a total of 44 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (2.3V to 3.6V) | | 2 | VSS | Ground | | 3 | RA0 | General Purpose I/O | | 4 | RA1 | General Purpose I/O | | ... | ... | ... | | 43 | RB14 | General Purpose I/O | | 44 | RB15 | General Purpose I/O |

Functional Features

  • High-performance MIPS32® M4K® core for efficient processing
  • Large memory capacity for storing program code and data
  • Wide range of peripherals and communication interfaces for versatile applications
  • Low power consumption for energy-efficient operation
  • Advanced analog features for precise measurement and control
  • Enhanced security features to protect sensitive data

Advantages and Disadvantages

Advantages: - High-performance microcontroller suitable for demanding applications - Large memory capacity allows for complex programs and data storage - Versatile peripherals and communication interfaces enable connectivity with various devices - Low power consumption extends battery life in portable applications - Enhanced security features provide protection against unauthorized access

Disadvantages: - Limited availability of alternative models with similar specifications - Higher cost compared to lower-end microcontrollers - Steeper learning curve for beginners due to the complexity of the device

Working Principles

The PIC32MX174F256D-I/ML operates based on the MIPS32® M4K® architecture. It executes instructions stored in its Flash memory, processes data using its CPU, and interacts with external devices through its peripherals and communication interfaces. The microcontroller can be programmed using a variety of development tools and programming languages.

Detailed Application Field Plans

The PIC32MX174F256D-I/ML is well-suited for a wide range of applications, including: 1. Embedded systems: Industrial automation, robotics, smart home devices 2. IoT devices: Sensor nodes, gateways, edge computing devices 3. Consumer electronics: Smart appliances, wearable devices, gaming consoles

Detailed and Complete Alternative Models

While the PIC32MX174F256D-I/ML offers a unique combination of features, there are alternative microcontrollers available with similar capabilities. Some notable alternatives include: - PIC32MX170F256D-I/ML: Similar specifications but with a smaller Flash memory size (128KB) - PIC32MX174F256B-I/ML: Same specifications but with a different package (TQFP-44)

These alternative models can be considered based on specific project requirements and availability.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC32MX174F256D-I/ML v technických řešeních

  1. Question: What is the maximum operating frequency of PIC32MX174F256D-I/ML?
    Answer: The maximum operating frequency of PIC32MX174F256D-I/ML is 50 MHz.

  2. Question: What are the key features of PIC32MX174F256D-I/ML?
    Answer: PIC32MX174F256D-I/ML features 256 KB Flash, 64 KB RAM, USB, and multiple communication interfaces.

  3. Question: Can PIC32MX174F256D-I/ML be used for real-time embedded systems?
    Answer: Yes, PIC32MX174F256D-I/ML is suitable for real-time embedded systems due to its high performance and peripheral integration.

  4. Question: What development tools are available for programming PIC32MX174F256D-I/ML?
    Answer: Development tools such as MPLAB X IDE and MPLAB XC32 Compiler support programming PIC32MX174F256D-I/ML.

  5. Question: Does PIC32MX174F256D-I/ML support low-power operation?
    Answer: Yes, PIC32MX174F256D-I/ML offers low-power modes and features to support energy-efficient designs.

  6. Question: What communication interfaces are supported by PIC32MX174F256D-I/ML?
    Answer: PIC32MX174F256D-I/ML supports interfaces such as SPI, I2C, UART, and USB for versatile connectivity.

  7. Question: Is PIC32MX174F256D-I/ML suitable for motor control applications?
    Answer: Yes, PIC32MX174F256D-I/ML can be used for motor control applications with its advanced PWM and timer modules.

  8. Question: Can PIC32MX174F256D-I/ML be used in industrial automation solutions?
    Answer: Yes, PIC32MX174F256D-I/ML is well-suited for industrial automation due to its robust features and performance.

  9. Question: What security features does PIC32MX174F256D-I/ML offer?
    Answer: PIC32MX174F256D-I/ML provides security features such as code protection and hardware encryption for data integrity.

  10. Question: Are there any application notes or reference designs available for PIC32MX174F256D-I/ML?
    Answer: Yes, Microchip provides application notes and reference designs to assist in the implementation of PIC32MX174F256D-I/ML in various technical solutions.