PIC32MX550F256LT-I/PF

Product Overview

• Category: Microcontroller
• Use: Embedded systems, IoT devices, consumer electronics
• Characteristics: High-performance, low-power consumption, large memory capacity
• Package: TQFP
• Essence: 32-bit microcontroller with MIPS32® M4K® core
• Packaging/Quantity: Tray, 160 units per tray

Specifications

• Core: MIPS32® M4K®
• CPU Speed: Up to 80 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

Detailed Pin Configuration

The PIC32MX550F256LT-I/PF microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-20: Digital I/O and analog input pins
• Pins 21-28: Power supply and ground pins
• Pins 29-46: Digital I/O and analog input pins
• Pins 47-54: Communication interface pins (UART, SPI, I2C)
• Pins 55-60: Power supply and ground pins
• Pins 61-80: Digital I/O and analog input pins
• Pins 81-88: Communication interface pins (USB)
• Pins 89-100: Power supply and ground pins

Functional Features

• High-performance 32-bit microcontroller with MIPS32® M4K® core
• Low-power consumption for energy-efficient applications
• Large memory capacity for storing complex programs and data
• Wide range of communication interfaces for seamless connectivity
• Multiple timers and PWM channels for precise timing and control
• 10-bit ADC for accurate analog signal acquisition

Advantages and Disadvantages

Advantages: - High-performance processing capabilities - Low-power consumption for energy efficiency - Ample memory capacity for complex applications - Versatile communication interfaces for connectivity - Precise timing and control with multiple timers and PWM channels

Disadvantages: - Limited ADC resolution (10-bit) - Relatively high operating temperature range (-40°C to +85°C)

Working Principles

The PIC32MX550F256LT-I/PF microcontroller operates based on the MIPS32® M4K® core architecture. It executes instructions stored in its flash memory, processes data, and controls various peripherals and I/O devices. The microcontroller communicates with external devices through its UART, SPI, I2C, and USB interfaces. It can be programmed using a variety of development tools and software.

Detailed Application Field Plans

The PIC32MX550F256LT-I/PF microcontroller is suitable for a wide range of applications, including:

1. Embedded systems: Used in industrial automation, robotics, and control systems.
2. IoT devices: Enables connectivity and data processing in IoT applications.
3. Consumer electronics: Powers smart home devices, wearable technology, and multimedia systems.
4. Automotive: Controls various functions in automotive systems, such as infotainment and engine management.
5. Medical devices: Used in medical equipment for monitoring, diagnostics, and treatment.

Detailed and Complete Alternative Models

1. PIC32MX250F128LT-I/PT: Similar features but with lower flash memory and RAM capacity.
2. PIC32MX170F256B-I/SP: Lower clock speed and fewer I/O pins, but suitable for cost-sensitive applications.
3. PIC32MX470F512L-I/PT: Higher flash memory and RAM capacity, suitable for more demanding applications.

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.)

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