PIC18F97J94T-I/PT

Product Overview

Category

The PIC18F97J94T-I/PT belongs to the category of microcontrollers.

Use

This microcontroller is commonly used in various electronic applications that require embedded control and processing capabilities.

Characteristics

• High-performance 8-bit architecture
• Large program memory capacity
• Extensive peripheral integration
• Low power consumption
• Enhanced connectivity options

Package

The PIC18F97J94T-I/PT is available in a PT package, which stands for Plastic Thin Quad Flat Pack. This package offers mechanical protection and facilitates easy soldering onto printed circuit boards.

Essence

The essence of the PIC18F97J94T-I/PT lies in its ability to provide advanced control and processing capabilities in a compact and efficient form factor.

Packaging/Quantity

This microcontroller is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Microcontroller Family: PIC18
• Core Size: 8-bit
• Program Memory Size: 128 KB
• RAM Size: 3.9 KB
• Number of I/O Pins: 84
• Operating Voltage Range: 2.0V to 5.5V
• Maximum Clock Frequency: 64 MHz
• Data Bus Width: 8-bit
• ADC Resolution: 10-bit
• Communication Interfaces: UART, SPI, I2C, USB
• Timers/Counters: Yes
• PWM Channels: Yes
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PIC18F97J94T-I/PT microcontroller has a total of 84 pins. Here is a brief overview of the pin configuration:

• Port A: Pins RA0 to RA7
• Port B: Pins RB0 to RB7
• Port C: Pins RC0 to RC7
• Port D: Pins RD0 to RD7
• Port E: Pins RE0 to RE7
• Port F: Pins RF0 to RF7
• Port G: Pins RG0 to RG7
• Port H: Pins RH0 to RH7
• Port J: Pins RJ0 to RJ7
• Port K: Pins RK0 to RK7

For a detailed pinout diagram and further information, refer to the PIC18F97J94T-I/PT datasheet.

Functional Features

The PIC18F97J94T-I/PT offers a range of functional features that enhance its usability in various applications:

1. High-performance CPU: The microcontroller's 8-bit architecture provides efficient processing capabilities for real-time control applications.
2. Extensive Peripheral Integration: It includes multiple communication interfaces (UART, SPI, I2C, USB), timers/counters, and PWM channels, enabling seamless integration with external devices.
3. Enhanced Connectivity: The microcontroller supports various connectivity options, allowing easy interfacing with other systems or networks.
4. Low Power Consumption: The device is designed to operate efficiently with minimal power consumption, making it suitable for battery-powered applications.
5. Large Program Memory Capacity: With 128 KB of program memory, the microcontroller can accommodate complex code and algorithms.

Advantages and Disadvantages

Advantages

• Powerful processing capabilities for real-time control applications
• Extensive peripheral integration simplifies system design
• Multiple communication interfaces enable versatile connectivity options
• Low power consumption extends battery life in portable applications
• Ample program memory capacity allows for complex code implementation

Disadvantages

• Limited RAM size may restrict the storage of large data sets
• Higher cost compared to lower-end microcontrollers with similar features
• Steeper learning curve for beginners due to the advanced architecture and feature set

Working Principles

The PIC18F97J94T-I/PT operates based on the principles of a typical microcontroller. It executes instructions stored in its program memory, interacts with peripherals through various communication interfaces, and performs real-time control tasks.

The microcontroller's central processing unit (CPU) fetches instructions from program memory, decodes them, and executes the corresponding operations. It communicates with external devices using UART, SPI, I2C, or USB interfaces, enabling data exchange and control signals.

The microcontroller's timers/counters and PWM channels facilitate precise timing and generation of analog signals, essential for applications such as motor control and sensor interfacing.

Detailed Application Field Plans

The PIC18F97J94T-I/PT finds application in various fields, including but not limited to:

1. Industrial Automation: The microcontroller can be used in industrial control systems, monitoring equipment, and process automation.
2. Consumer Electronics: It is suitable for applications like home automation, smart appliances, and wearable devices.