PIC24FJ128GA202-I/SS

Introduction

The PIC24FJ128GA202-I/SS 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: SSOP (Shrink Small Outline Package)
• Essence: 16-bit microcontroller with integrated peripherals
• Packaging/Quantity: Tape & Reel, 96 units per reel

Specifications

• Architecture: 16-bit
• Flash Memory: 128 KB
• RAM: 8 KB
• Operating Voltage: 2.0V - 3.6V
• Max Speed: 16 MIPS
• Digital I/O Pins: 35
• Analog Input Pins: 12
• Communication Interfaces: UART, SPI, I2C
• Timers/Counters: 5
• Comparators: 2
• ADC Channels: 10-bit, 17 channels
• Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The PIC24FJ128GA202-I/SS features a total of 28 pins, including digital I/O, analog input, communication, and power supply pins. The pinout configuration is designed to facilitate easy integration into various embedded control applications.

Functional Features

• Integrated Peripherals: The microcontroller integrates various peripherals such as UART, SPI, I2C, timers/counters, comparators, and ADC channels, reducing the need for external components.
• Low Power Consumption: The device is designed for low power operation, making it suitable for battery-powered applications.
• High Performance: With a maximum speed of 16 MIPS, the microcontroller offers high computational capabilities for demanding applications.

Advantages and Disadvantages

Advantages

• Integrated peripherals reduce external component count
• Low power consumption extends battery life in portable devices
• High computational performance for real-time applications

Disadvantages

• Limited RAM capacity for memory-intensive applications
• Restricted operating temperature range compared to some industrial-grade microcontrollers

Working Principles

The PIC24FJ128GA202-I/SS operates based on the Harvard architecture, featuring separate program and data memories. It executes instructions at high speed while efficiently managing power consumption through various low-power modes.

Detailed Application Field Plans

The microcontroller is well-suited for a wide range of embedded control applications, including: - Industrial automation - Consumer electronics - Medical devices - Automotive systems - Home appliances

Detailed and Complete Alternative Models

• PIC24FJ64GA202-I/SS: A lower memory variant suitable for cost-sensitive applications
• PIC24FJ256GA202-I/SS: A higher memory variant for more complex applications
• PIC24FJ128GA204-I/SS: Similar to the PIC24FJ128GA202-I/SS but with additional features

In conclusion, the PIC24FJ128GA202-I/SS microcontroller offers a balance of performance, power efficiency, and integrated peripherals, making it a versatile choice for a wide range of embedded control applications.

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