PIC24HJ256GP210AT-I/PT

Product Overview

• Category: Microcontroller
• Use: Embedded systems, industrial control, consumer electronics
• Characteristics: High performance, low power consumption, large memory capacity
• Package: TQFP-44
• Essence: 16-bit microcontroller with advanced peripherals
• Packaging/Quantity: Tape and reel, 250 units per reel

Specifications

• Architecture: 16-bit
• CPU Speed: Up to 40 MHz
• Program Memory Size: 256 KB
• RAM Size: 16 KB
• Data EEPROM Size: 1 KB
• Operating Voltage Range: 2.0V to 3.6V
• Number of I/O Pins: 36
• Analog-to-Digital Converter (ADC): 10-bit, up to 16 channels
• Communication Interfaces: UART, SPI, I2C, USB
• Timers: Multiple timers/counters with various modes
• PWM Channels: Up to 8 channels
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC24HJ256GP210AT-I/PT microcontroller has a total of 44 pins. The pin configuration is as follows:

• Pins 1-9: Digital I/O pins
• Pins 10-17: Analog input pins
• Pins 18-25: Communication interface pins
• Pins 26-33: Timer/counter pins
• Pins 34-41: PWM output pins
• Pins 42-44: Power supply and ground pins

Functional Features

• High-performance 16-bit architecture for efficient processing
• Low power consumption for extended battery life
• Large program memory size for complex applications
• Advanced peripherals such as ADC, UART, SPI, I2C, and USB for versatile communication
• Multiple timers/counters for precise timing and event capture
• PWM channels for generating analog signals
• Wide operating temperature range for industrial applications

Advantages and Disadvantages

Advantages: - High performance and large memory capacity enable complex applications - Low power consumption extends battery life in portable devices - Versatile communication interfaces facilitate connectivity with other devices - Advanced peripherals provide flexibility in system design - Wide operating temperature range allows usage in harsh environments

Disadvantages: - Limited number of I/O pins may restrict the number of external devices that can be connected - Higher cost compared to some 8-bit microcontrollers - Steeper learning curve for beginners due to the complexity of the architecture

Working Principles

The PIC24HJ256GP210AT-I/PT microcontroller operates based on the Harvard architecture, which separates program memory and data memory. It executes instructions fetched from the program memory and stores data in the data memory. The CPU fetches instructions, decodes them, and performs the necessary operations.

The microcontroller's advanced peripherals, such as the ADC, UART, SPI, I2C, and USB, allow it to communicate with other devices and perform various tasks. The timers/counters provide precise timing and event capture capabilities, while the PWM channels generate analog signals for controlling motors or other analog devices.

Detailed Application Field Plans

The PIC24HJ256GP210AT-I/PT microcontroller is suitable for a wide range of applications, including:

1. Embedded Systems: Used in various embedded systems, such as home automation, industrial control, and automotive electronics.
2. Consumer Electronics: Enables the development of consumer electronic devices like smart appliances, wearable devices, and gaming consoles.
3. Medical Devices: Can be utilized in medical devices such as patient monitoring systems, infusion pumps, and diagnostic equipment.
4. Industrial Automation: Used in industrial automation systems for controlling machinery, monitoring processes, and data logging.
5. Internet of Things (IoT): Enables connectivity and control in IoT applications, such as smart home devices and industrial IoT solutions.

Detailed and Complete Alternative Models

1. PIC24FJ256GA705: Similar to the PIC24HJ256GP210AT-I/PT with a different pin configuration and additional features like Ethernet connectivity.
2. PIC24EP256GP204: Offers enhanced performance and more memory options compared to the PIC24HJ256GP210AT-I/PT.
3. PIC24FJ128GC010: A lower-cost alternative with reduced memory capacity but similar functionality for less demanding applications.

These alternative models provide options based on specific requirements, budget constraints, and desired features.

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