PIC24FJ64GA204T-I/PT

Introduction

The PIC24FJ64GA204T-I/PT is a microcontroller belonging to the PIC24 family of 16-bit microcontrollers produced by Microchip Technology. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Microcontroller
• Use: Embedded control applications
• Characteristics: High performance, low power consumption, integrated peripherals
• Package: 44-pin TQFP
• Essence: 16-bit microcontroller with integrated peripherals
• Packaging/Quantity: Tape & Reel, 98 units per reel

Specifications

• Architecture: 16-bit
• CPU Speed: Up to 16 MIPS
• Program Memory Size: 64 KB
• RAM Size: 8 KB
• Operating Voltage Range: 2.0V to 3.6V
• Temperature Range: -40°C to 125°C
• Communication Interfaces: UART, SPI, I2C
• Analog-to-Digital Converter (ADC): 10-bit, up to 24 channels

Detailed Pin Configuration

The PIC24FJ64GA204T-I/PT features a 44-pin TQFP package with specific pin assignments for power, ground, communication interfaces, analog inputs, and general-purpose I/O pins. Refer to the datasheet for the complete pinout diagram.

Functional Features

• Integrated peripherals such as ADC, UART, SPI, and I2C
• Enhanced control and processing capabilities
• Low-power operating modes for energy-efficient designs
• Flexible clocking options for optimizing performance and power consumption

Advantages and Disadvantages

Advantages

• High performance for embedded control applications
• Low power consumption extends battery life in portable devices
• Integrated peripherals reduce external component count and PCB footprint
• Wide operating voltage range enables versatile design options

Disadvantages

• Limited program memory and RAM size compared to some competing microcontrollers
• Higher cost compared to lower-end microcontrollers for simpler applications

Working Principles

The PIC24FJ64GA204T-I/PT operates based on the Harvard architecture, featuring separate program and data memory spaces. It executes instructions at up to 16 million instructions per second (MIPS) and interacts with external components through its integrated peripherals.

Detailed Application Field Plans

The PIC24FJ64GA204T-I/PT is suitable for a wide range of embedded control applications, including: - Industrial automation - Consumer electronics - Medical devices - Automotive systems - Home appliances

Detailed and Complete Alternative Models

• PIC24FJ32GA004-I/PT
• PIC24FJ64GA002-I/PT
• PIC24FJ128GA010-I/PT
• PIC24FJ256GA110-I/PT

In conclusion, the PIC24FJ64GA204T-I/PT offers high performance and integrated peripherals suitable for various embedded control applications. Its low power consumption and flexible operating voltage range make it a compelling choice for energy-efficient designs. However, designers should consider its memory limitations and cost when selecting a microcontroller for their specific application needs.

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