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PIC32MX250F128B-V/ML
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PIC32MX250F128B-V/ML

Product Overview

Category

The PIC32MX250F128B-V/ML belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic devices and embedded systems for controlling and processing data.

Characteristics

  • High-performance 32-bit RISC CPU
  • Flash memory for program storage
  • Ample RAM for data storage
  • Multiple communication interfaces (UART, SPI, I2C)
  • Analog-to-Digital Converter (ADC) for sensor interfacing
  • Timers and PWM modules for precise timing control
  • Low power consumption
  • Wide operating voltage range

Package

The PIC32MX250F128B-V/ML is available in a small form factor package, making it suitable for space-constrained applications. It comes in a 28-pin QFN package.

Essence

The essence of the PIC32MX250F128B-V/ML lies in its ability to provide a powerful processing platform with a wide range of peripherals, while consuming minimal power.

Packaging/Quantity

The microcontroller is typically sold in reels or trays, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Microcontroller Family: PIC32MX
  • Model: PIC32MX250F128B-V/ML
  • CPU Architecture: MIPS32
  • CPU Speed: Up to 50 MHz
  • Flash Memory: 128 KB
  • RAM: 32 KB
  • Operating Voltage: 2.3V - 3.6V
  • Digital I/O Pins: 25
  • Analog Input Pins: 5
  • Communication Interfaces: UART, SPI, I2C
  • Timers: 5
  • PWM Channels: 4
  • ADC Resolution: 10-bit
  • Package Type: QFN
  • Package Pins: 28

Detailed Pin Configuration

The pin configuration of the PIC32MX250F128B-V/ML is as follows:

  1. VDD - Power supply voltage
  2. VSS - Ground
  3. RA0 - General-purpose I/O pin
  4. RA1 - General-purpose I/O pin
  5. RA2 - General-purpose I/O pin
  6. RA3 - General-purpose I/O pin
  7. RA4 - General-purpose I/O pin
  8. RA5 - General-purpose I/O pin
  9. RB0 - General-purpose I/O pin
  10. RB1 - General-purpose I/O pin
  11. RB2 - General-purpose I/O pin
  12. RB3 - General-purpose I/O pin
  13. RB4 - General-purpose I/O pin
  14. RB5 - General-purpose I/O pin
  15. RB6 - General-purpose I/O pin
  16. RB7 - General-purpose I/O pin
  17. RB8 - General-purpose I/O pin
  18. RB9 - General-purpose I/O pin
  19. RB10 - General-purpose I/O pin
  20. RB11 - General-purpose I/O pin
  21. RB12 - General-purpose I/O pin
  22. RB13 - General-purpose I/O pin
  23. RB14 - General-purpose I/O pin
  24. RB15 - General-purpose I/O pin
  25. VCAP - Capacitor connection for internal regulator
  26. AVDD - Analog power supply voltage
  27. AVSS - Analog ground
  28. VSS - Ground

Functional Features

  • High-performance processing capabilities
  • Ample memory for program and data storage
  • Versatile communication interfaces for seamless integration with other devices
  • Precise timing control through timers and PWM channels
  • Analog-to-Digital Converter (ADC) for sensor interfacing
  • Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages

  • Powerful processing capabilities for demanding applications
  • Wide range of peripherals for versatile functionality
  • Low power consumption for energy-efficient designs
  • Compact form factor for space-constrained applications

Disadvantages

  • Limited number of I/O pins compared to larger microcontrollers
  • Higher cost compared to lower-end microcontrollers with similar features

Working Principles

The PIC32MX250F128B-V/ML operates based on the MIPS32 architecture, which provides a high-performance 32-bit RISC CPU. It executes instructions stored in its flash memory and utilizes its RAM for data storage. The microcontroller communicates with other devices through its various communication interfaces such as UART, SPI, and I2C. It can also generate precise timing signals using its timers and PWM channels. The ADC allows the microcontroller to interface with analog sensors and convert their readings into digital values.

Detailed Application Field Plans

The PIC32MX250F128B-V/ML finds applications in various fields, including but not limited to: - Consumer electronics -

技術ソリューションにおける PIC32MX250F128B-V/ML 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. Question: What is the maximum operating frequency of PIC32MX250F128B-V/ML?
    Answer: The maximum operating frequency of PIC32MX250F128B-V/ML is 50 MHz.

  2. Question: What are the key features of PIC32MX250F128B-V/ML?
    Answer: PIC32MX250F128B-V/ML features 128 KB Flash, 32 KB RAM, USB, and multiple communication interfaces.

  3. Question: Can PIC32MX250F128B-V/ML be used in industrial control applications?
    Answer: Yes, PIC32MX250F128B-V/ML is suitable for industrial control applications due to its robust features and performance.

  4. Question: Does PIC32MX250F128B-V/ML support real-time operating systems (RTOS)?
    Answer: Yes, PIC32MX250F128B-V/ML supports various RTOS for multitasking and real-time processing.

  5. Question: What development tools are available for PIC32MX250F128B-V/ML?
    Answer: Development tools such as MPLAB X IDE and MPLAB Harmony framework are available for PIC32MX250F128B-V/ML.

  6. Question: Is PIC32MX250F128B-V/ML suitable for low-power applications?
    Answer: Yes, PIC32MX250F128B-V/ML offers low-power modes and features for energy-efficient applications.

  7. Question: Can PIC32MX250F128B-V/ML interface with external sensors and peripherals?
    Answer: Yes, PIC32MX250F128B-V/ML supports various communication interfaces for interfacing with external sensors and peripherals.

  8. Question: What security features does PIC32MX250F128B-V/ML offer?
    Answer: PIC32MX250F128B-V/ML provides security features such as code protection and secure boot options.

  9. Question: Is PIC32MX250F128B-V/ML suitable for motor control applications?
    Answer: Yes, PIC32MX250F128B-V/ML can be used for motor control applications with its advanced PWM and timer modules.

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