The PIC18F97J94T-I/PF is a high-performance 8-bit microcontroller from Microchip Technology, targeting a wide range of applications. It belongs to Microchip's PIC18 family and comes in a 100-pin TQFP package. This IC component offers a variety of features, making it suitable for demanding embedded systems.
Key features:
1. Architecture: PIC18F97J94T-I/PF is built on the Enhanced Mid-Range 8-bit architecture. This architecture combines the best features of both 8-bit and 16-bit microcontrollers, providing a balance between performance and code efficiency.
2. High Performance: This microcontroller operates at a high-speed frequency of up to 40 MHz, allowing for quick execution of instructions. It delivers a high MIPS (Million Instructions Per Second) rate, enabling efficient processing of complex tasks.
3. Memory: It offers a generous amount of memory for data storage and program execution. The Flash program memory has a capacity of 128 KB, allowing for ample space to store application code. Additionally, it provides 3.8 KB of RAM (Random Access Memory) for data storage during runtime.
4. Peripherals: The PIC18F97J94T-I/PF offers a rich set of peripherals, making it highly versatile for various applications. It includes multiple UART (Universal Asynchronous Receiver-Transmitter) modules, SPI (Serial Peripheral Interface) ports, I2C (Inter-Integrated Circuit) communication, and USB 2.0 for connectivity. It also provides various timers and interrupts for precise timing and event handling.
5. Enhanced Communication: This microcontroller supports multiple communication protocols, such as CAN (Controller Area Network) and LIN (Local Interconnect Network), making it suitable for automotive and industrial applications. It also features Ethernet connectivity, enabling integration with local area networks.
6. Analog Capabilities: The PIC18F97J94T-I/PF offers a 10-bit analog-to-digital converter (ADC), allowing for accurate measurements of analog signals. It also provides multiple analog comparators for monitoring and decision-making based on analog voltage levels.
7. Security Features: To protect the intellectual property and system integrity, this microcontroller provides several security features. It includes hardware encryption and decryption capabilities for secure data handling and a programmable memory lock for code protection.
8. Power Management: The PIC18F97J94T-I/PF incorporates various power-saving modes, optimizing power consumption for battery-powered or energy-efficient applications. It supports low-power sleep and idle modes, reducing energy consumption during periods of inactivity.
9. Development Tools: Microchip offers a comprehensive set of development tools, including a free Integrated Development Environment (IDE), compilers, debuggers, and programmers, simplifying the development process for engineers working with PIC18 microcontrollers.
In conclusion, the PIC18F97J94T-I/PF is a powerful 8-bit microcontroller with a plethora of features and connectivity options. Its high performance, abundant memory, and versatile peripherals make it an ideal choice for applications that demand a balance between performance and flexibility, such as industrial automation, automotive systems, medical devices, and consumer electronics.
