PIC32MX174F256BT-I/MM

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)
  • Rich peripheral set (UART, SPI, I2C, ADC, etc.)
• Package: TQFP
• Essence: Advanced microcontroller for various applications
• Packaging/Quantity: Tray, 100 units per tray

Specifications

• Architecture: MIPS32® M4K®
• CPU Speed: Up to 80 MHz
• Operating Voltage: 2.3V to 3.6V
• Digital I/O Pins: 53
• Analog Input Pins: 16
• Communication Interfaces: UART, SPI, I2C, USB
• Timers/Counters: 5 x 16-bit, 5 x 32-bit
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC32MX174F256BT-I/MM has a total of 64 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (3.3V) | | 2 | VSS | Ground | | 3 | RA0 | General Purpose I/O | | 4 | RA1 | General Purpose I/O | | ... | ... | ... | | 63 | RB14 | General Purpose I/O | | 64 | RB15 | General Purpose I/O |

Functional Features

• High-performance processing capabilities
• Extensive memory for storing program code and data
• Versatile communication interfaces for connecting with other devices
• Rich set of timers/counters for precise timing operations
• Analog input pins for reading sensor data
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages

• High processing speed enables efficient execution of complex tasks
• Ample memory capacity allows for the implementation of feature-rich applications
• Wide range of communication interfaces facilitates connectivity with various peripherals
• Versatile I/O pins provide flexibility in interfacing with external components
• Low power consumption extends battery life in portable devices

Disadvantages

• Limited number of I/O pins may restrict the number of connected devices in some applications
• Higher cost compared to simpler microcontrollers with fewer features
• Steeper learning curve due to the complexity of the device

Working Principles

The PIC32MX174F256BT-I/MM operates based on the MIPS32® M4K® architecture. It executes instructions stored in its Flash memory, processes data, and communicates with other devices through its various interfaces. The microcontroller can be programmed using a suitable development environment, allowing developers to create custom applications tailored to their specific needs.

Detailed Application Field Plans

The PIC32MX174F256BT-I/MM is widely used in the following application fields: 1. Embedded systems: Used as the main controller in industrial automation, robotics, and control systems. 2. IoT devices: Enables connectivity and control in smart home devices, wearables, and environmental monitoring systems. 3. Consumer electronics: Powers advanced features in audio/video equipment, gaming consoles, and home appliances.

Detailed and Complete Alternative Models

1. PIC32MX170F256B: Similar specifications but with a smaller Flash memory size (128KB).
2. PIC32MX174F256D: Offers additional features like Ethernet connectivity and CAN bus support.
3. PIC32MX270F256B: Lower power consumption variant with reduced operating voltage range (1.8V to 3.6V).

Note: This is not an exhaustive list, and there are other alternative models available from the manufacturer.

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