PIC24HJ128GP204T-I/ML

Overview

• Category: Microcontroller
• Use: Embedded systems, control applications
• Characteristics:
  • High-performance 16-bit microcontroller
  • Low power consumption
  • Large memory capacity
  • Integrated peripherals
• Package: QFN (Quad Flat No-Lead)
• Essence: Advanced microcontroller for various control applications
• Packaging/Quantity: Tape and reel, 1000 units per reel

Specifications

• Architecture: 16-bit
• CPU Speed: Up to 40 MHz
• Program Memory Size: 128 KB
• RAM Size: 8 KB
• Data EEPROM Size: 256 bytes
• Operating Voltage Range: 2.5V to 3.6V
• Number of I/O Pins: 35
• Timers: 4 x 16-bit timers, 1 x 32-bit timer
• Analog-to-Digital Converter (ADC): 10-bit, up to 16 channels
• Communication Interfaces: UART, SPI, I2C, USB
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The PIC24HJ128GP204T-I/ML microcontroller has a total of 44 pins. The pin configuration is as follows:

• Pin 1: VDD (Power supply)
• Pin 2: VSS (Ground)
• Pin 3: AN0 (Analog input 0)
• Pin 4: AN1 (Analog input 1)
• ...
• Pin 43: RB14 (General-purpose I/O)
• Pin 44: RB15 (General-purpose I/O)

Functional Features

• High-performance processing capabilities
• Wide operating voltage range
• Rich set of integrated peripherals
• Efficient power management
• Enhanced security features
• Flexible communication interfaces
• Extensive development tools and software support

Advantages and Disadvantages

Advantages: - High-performance architecture for demanding applications - Low power consumption for extended battery life - Ample memory capacity for complex programs - Integrated peripherals reduce external component count - Wide operating voltage range allows flexibility in power supply

Disadvantages: - Limited number of I/O pins compared to some other microcontrollers - Higher cost compared to lower-end microcontrollers - Steeper learning curve for beginners due to advanced features

Working Principles

The PIC24HJ128GP204T-I/ML microcontroller operates based on the Harvard architecture, which separates program and data memory. It executes instructions fetched from program memory and manipulates data stored in data memory. The CPU fetches instructions, decodes them, and performs the necessary operations.

The microcontroller's integrated peripherals, such as timers, ADC, and communication interfaces, provide additional functionality and enable interaction with the external world. These peripherals can be configured and controlled through software programming.

Detailed Application Field Plans

The PIC24HJ128GP204T-I/ML microcontroller finds applications in various fields, including but not limited to: - Industrial automation - Consumer electronics - Medical devices - Automotive systems - Home automation - Internet of Things (IoT) devices

Its high-performance capabilities, low power consumption, and rich set of integrated peripherals make it suitable for controlling and monitoring tasks in these domains.

Alternative Models

• PIC24FJ128GA204
• PIC24HJ256GP206
• PIC24EP256GP204
• PIC24FJ64GA004
• PIC24HJ32GP202

These alternative models offer similar functionalities and can be considered as alternatives to the PIC24HJ128GP204T-I/ML microcontroller depending on specific requirements and project constraints.

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