The PIC18C858-I/PT is a high-performance 8-bit microcontroller designed for embedded applications. It is manufactured by Microchip Technology, a leading provider of microcontrollers and related components.
Key features of the PIC18C858-I/PT include:
1. Architecture: It is based on the PIC18 core, which offers enhanced performance and efficiency compared to previous generation microcontrollers. The 8-bit architecture makes it suitable for a wide range of applications.
2. Central Processing Unit (CPU): The microcontroller features a high-speed RISC CPU, which can operate at frequencies up to 40 MHz. This allows for fast execution of instructions and efficient processing of data.
3. Memory: It has 32 KB of program memory (Flash memory) and 1.5 KB of RAM. The program memory is non-volatile, meaning it retains data even when power is removed. The large program memory allows for the storage of complex programs and algorithms.
4. Peripherals: The PIC18C858-I/PT provides various hardware peripherals that enhance system functionality. These include multiple timers for precise timing control, multiple communication interfaces like UART and SPI for serial communication, and several analog-to-digital converters (ADCs) for analog signal processing.
5. I/O Ports: The microcontroller offers a range of input-output (I/O) pins, which can be used to interface with external devices such as sensors, displays, and actuators. These configurable pins allow for flexible connectivity and ease of integration with other components.
6. Power Management: Power conservation is essential in embedded systems. The PIC18C858-I/PT offers various power-saving features, such as multiple sleep modes, which reduce power consumption when the microcontroller is idle. This helps extend battery life and improve overall system efficiency.
7. Development Tools: Microchip provides a comprehensive suite of development tools, including Integrated Development Environments (IDEs), compilers, debuggers, and programmers. These tools simplify the software development process and aid in debugging and testing.
8. Robustness and Reliability: The PIC18C858-I/PT is designed with robustness and reliability in mind. It includes various protective features like multiple brown-out detection circuits that ensure stable operation even in challenging environments.
In summary, the PIC18C858-I/PT is a versatile 8-bit microcontroller with advanced features and robust design. Its high-performance CPU, ample program memory, rich set of peripherals, and power-saving capabilities make it suitable for a wide range of applications, from industrial automation to consumer electronics.
