Microchip Technology
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PIC32MX250F128B-I/ML
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PIC32MX250F128B-I/ML

Introduction

The PIC32MX250F128B-I/ML is a microcontroller belonging to the PIC32 family, which is manufactured by Microchip Technology. This microcontroller is widely used in various embedded systems and offers a range of features and capabilities suitable for diverse applications.

Basic Information Overview

  • Category: Microcontroller
  • Use: Embedded systems, IoT devices, consumer electronics
  • Characteristics: High performance, low power consumption, extensive peripheral integration
  • Package: 28-pin QFN
  • Essence: The PIC32MX250F128B-I/ML is designed to provide efficient processing and control capabilities for embedded applications.
  • Packaging/Quantity: Available in tape and reel packaging with quantities varying based on supplier and order size.

Specifications

  • Architecture: MIPS32® M4K®
  • CPU Speed: Up to 50 MHz
  • Program Memory Size: 128 KB Flash
  • RAM Size: 32 KB
  • Operating Voltage: 2.3V - 3.6V
  • Digital I/O Pins: 23
  • Analog Input Channels: 12
  • Communication Interfaces: UART, SPI, I2C, USB

Detailed Pin Configuration

The PIC32MX250F128B-I/ML features a 28-pin QFN package with specific pin assignments for power, ground, I/O, and communication interfaces. Refer to the datasheet for the detailed pinout diagram and configuration.

Functional Features

  • High-Performance CPU: The microcontroller is equipped with a high-speed MIPS32® M4K® core, enabling efficient execution of complex tasks.
  • Peripheral Integration: It integrates various peripherals such as UART, SPI, I2C, and USB, providing flexibility for interfacing with external devices.
  • Low Power Operation: The microcontroller is designed for low power consumption, making it suitable for battery-powered applications.
  • Rich Development Ecosystem: It is supported by a comprehensive development ecosystem including software tools, libraries, and development boards.

Advantages and Disadvantages

Advantages

  • High processing power for demanding applications
  • Extensive peripheral integration simplifies system design
  • Low power consumption extends battery life in portable devices
  • Robust development ecosystem facilitates rapid prototyping and development

Disadvantages

  • Limited program memory for large-scale applications
  • Restricted availability of certain package options from some suppliers

Working Principles

The PIC32MX250F128B-I/ML operates based on the MIPS32® M4K® architecture, executing instructions and managing peripherals to carry out specific tasks. It interacts with external components through its I/O pins and communication interfaces, responding to input stimuli and producing desired output responses.

Detailed Application Field Plans

The PIC32MX250F128B-I/ML finds application in various domains including: - IoT Devices: Providing processing and connectivity for IoT edge devices - Consumer Electronics: Powering user interface and control functions in consumer products - Industrial Automation: Controlling and monitoring equipment in industrial settings - Medical Devices: Enabling data processing and control in medical instruments

Detailed and Complete Alternative Models

  • PIC32MX270F256D-I/ML
  • PIC32MX130F064B-I/ML
  • PIC32MX150F128B-I/ML
  • PIC32MX170F256B-I/ML

These alternative models offer variations in terms of program memory, peripheral integration, and package options, catering to different application requirements.

In conclusion, the PIC32MX250F128B-I/ML microcontroller from Microchip Technology offers a balance of performance, power efficiency, and peripheral integration, making it suitable for a wide range of embedded applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací PIC32MX250F128B-I/ML v technických řešeních

  1. Question: What is the maximum operating frequency of PIC32MX250F128B-I/ML?
    Answer: The maximum operating frequency of PIC32MX250F128B-I/ML is 50 MHz.

  2. Question: Can PIC32MX250F128B-I/ML be used for real-time control applications?
    Answer: Yes, PIC32MX250F128B-I/ML is suitable for real-time control applications due to its high performance and integrated peripherals.

  3. Question: What are the key features of PIC32MX250F128B-I/ML that make it suitable for industrial automation?
    Answer: PIC32MX250F128B-I/ML offers features such as multiple communication interfaces, high-speed ADC, and ample memory, making it ideal for industrial automation.

  4. Question: Is PIC32MX250F128B-I/ML compatible with common development tools and software?
    Answer: Yes, PIC32MX250F128B-I/ML is compatible with popular development tools and software, facilitating ease of development.

  5. Question: Can PIC32MX250F128B-I/ML be used in low-power applications?
    Answer: Yes, PIC32MX250F128B-I/ML offers low-power modes and features, making it suitable for low-power applications.

  6. Question: What are the available communication interfaces on PIC32MX250F128B-I/ML?
    Answer: PIC32MX250F128B-I/ML provides interfaces such as UART, SPI, I2C, and USB, offering versatile connectivity options.

  7. Question: Does PIC32MX250F128B-I/ML support external memory expansion?
    Answer: Yes, PIC32MX250F128B-I/ML supports external memory expansion through its memory interface.

  8. Question: Can PIC32MX250F128B-I/ML be used in motor control applications?
    Answer: Yes, PIC32MX250F128B-I/ML is well-suited for motor control applications with its high-speed PWM and timer modules.

  9. Question: What development boards are available for PIC32MX250F128B-I/ML?
    Answer: Development boards such as Curiosity PIC32MX250F128B-I/ML are available for rapid prototyping and evaluation.

  10. Question: Are there any application notes or reference designs available for PIC32MX250F128B-I/ML?
    Answer: Yes, Microchip provides comprehensive application notes and reference designs to assist in the implementation of PIC32MX250F128B-I/ML in various technical solutions.