PIC32MX350F256LT-V/PF

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, consumer electronics
• Characteristics:
  • High-performance 32-bit microcontroller
  • Low power consumption
  • Large memory capacity
  • Rich peripheral integration
• Package: TQFP
• Essence: Advanced microcontroller for various applications
• Packaging/Quantity: Tray packaging, quantity varies

Specifications

• Architecture: MIPS32® M4K®
• CPU Speed: Up to 50 MHz
• Flash Memory: 256 KB
• RAM: 64 KB
• Operating Voltage: 2.3V - 3.6V
• Digital I/O Pins: 53
• Analog Input Channels: 16
• Communication Interfaces: UART, SPI, I2C, USB
• Timers: 5 x 16-bit, 5 x 32-bit
• ADC Resolution: 10-bit
• PWM Channels: 5
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The PIC32MX350F256LT/V/PF microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pin 1: VDD (Power Supply)
• Pin 2: VSS (Ground)
• Pin 3: OSC1 (Oscillator Input)
• Pin 4: OSC2 (Oscillator Output)
• Pin 5: RA0 (General Purpose I/O)
• Pin 6: RA1 (General Purpose I/O)
• ...
• Pin 100: RB15 (General Purpose I/O)

For the complete pin configuration diagram, please refer to the datasheet.

Functional Features

• High-performance processing capabilities
• Extensive peripheral integration for versatile applications
• Low power consumption for energy-efficient designs
• Ample memory capacity for data storage and program execution
• Support for various communication interfaces for seamless connectivity
• Multiple timers and PWM channels for precise timing and control
• 10-bit ADC for analog signal acquisition

Advantages and Disadvantages

Advantages: - High-performance microcontroller suitable for demanding applications - Rich peripheral integration reduces the need for external components - Low power consumption extends battery life in portable devices - Ample memory capacity allows for complex program execution - Versatile communication interfaces enable seamless connectivity

Disadvantages: - Limited availability of alternative models with similar specifications - Higher cost compared to lower-end microcontrollers - Steeper learning curve due to advanced features and capabilities

Working Principles

The PIC32MX350F256LT/V/PF microcontroller operates based on the MIPS32® M4K® architecture. It executes instructions stored in its flash memory, utilizing its CPU to perform various tasks. The integrated peripherals allow for interaction with external devices and sensors. The microcontroller's working principles involve executing instructions, processing data, and controlling connected components based on the programmed logic.

Detailed Application Field Plans

The PIC32MX350F256LT/V/PF microcontroller finds applications in various fields, including:

1. Industrial Automation: Control systems, motor drives, PLCs
2. Internet of Things (IoT): Smart home devices, environmental monitoring
3. Consumer Electronics: Wearable devices, gaming consoles, audio systems
4. Automotive: Infotainment systems, engine control units, dashboard displays
5. Medical Devices: Patient monitoring, diagnostic equipment, medical imaging

Detailed and Complete Alternative Models

While the PIC32MX350F256LT/V/PF offers a unique combination of features, there are alternative microcontrollers available with similar capabilities. Some alternatives include:

1. STM32F407VG: ARM Cortex-M4-based microcontroller with similar performance and peripheral integration.
2. ATmega2560: 8-bit microcontroller with a larger number of I/O pins and lower cost, suitable for less demanding applications.
3. LPC1768: ARM Cortex-M3-based microcontroller with comparable features and a wide range of development tools.

These alternative models provide options for designers based on specific project requirements.

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