PIC32MX274F256DT-V/PT

Product Overview

• Category: Microcontroller
• Use: Embedded systems, Internet of Things (IoT) devices, consumer electronics
• Characteristics: High-performance, low-power consumption, integrated peripherals
• Package: TQFP
• Essence: 32-bit microcontroller with MIPS32® M4K® core
• Packaging/Quantity: Tape and reel, 1000 units per reel

Specifications

• Core: 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, 1 x 32-bit
• ADC Resolution: 10-bit
• PWM Channels: 5
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC32MX274F256DT-V/PT microcontroller has a total of 100 pins. The pin configuration is as follows:

• Pins 1-8: VDD and VSS power supply pins
• Pins 9-12: Oscillator input and output pins
• Pins 13-20: General-purpose I/O pins
• Pins 21-28: Analog input pins
• Pins 29-36: Communication interface pins
• Pins 37-42: Timer and PWM pins
• Pins 43-46: Reset and programming pins
• Pins 47-50: Power-down and wake-up pins
• Pins 51-100: Reserved for other functions

Functional Features

• High-performance MIPS32® M4K® core for efficient processing
• Integrated peripherals such as UART, SPI, I2C, and USB for communication
• Multiple timers and PWM channels for precise timing and control
• 10-bit ADC for analog signal acquisition
• Low-power consumption for energy-efficient designs
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - High-performance microcontroller with a powerful MIPS32® M4K® core - Integrated peripherals reduce the need for external components - Low-power consumption extends battery life in portable devices - Wide operating temperature range allows for use in harsh environments

Disadvantages: - Limited flash memory and RAM compared to some other microcontrollers - Only 10-bit ADC resolution, which may not be sufficient for some applications - Package size may not be suitable for space-constrained designs

Working Principles

The PIC32MX274F256DT-V/PT microcontroller operates based on the MIPS32® M4K® core architecture. It executes instructions stored in its flash memory and uses its integrated peripherals to communicate with external devices. The microcontroller can be programmed using various development tools and software, allowing developers to create custom applications.

Detailed Application Field Plans

The PIC32MX274F256DT-V/PT microcontroller is well-suited for a wide range of applications, including:

1. Embedded systems: Used in industrial automation, robotics, and control systems.
2. Internet of Things (IoT) devices: Enables connectivity and data processing in smart home devices, wearables, and environmental monitoring systems.
3. Consumer electronics: Powers various consumer devices such as gaming consoles, audio/video equipment, and home appliances.

Detailed and Complete Alternative Models

1. PIC32MX270F256DT-V/PT: Similar to PIC32MX274F256DT-V/PT but with a different pin configuration.
2. PIC32MX274F256DT-I/PT: Same features as PIC32MX274F256DT-V/PT but in an industrial temperature range.
3. PIC32MX274F256DT-50I/PT: Similar to PIC32MX274F256DT-I/PT but with a higher CPU speed of 50 MHz.

These alternative models provide similar functionality and can be considered based on specific project requirements.

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