The PIC16F873-20/SP is a high-performance microcontroller from the PIC16F family produced by Microchip Technology. It offers a wide range of features and functionality suitable for various embedded control applications. Here is an overview of its key features:
1. Architecture: The PIC16F873-20/SP is based on a powerful RISC architecture, offering easy code execution and fast processing speed.
2. CPU Speed: It operates at a high CPU speed of 20 MHz, allowing for quick and efficient execution of instructions.
3. Memory: It has an onboard Flash program memory of 7,372 words (14,744 bytes), which provides ample space for storing program code. Additionally, it has an 8 KB RAM for data storage.
4. I/O Ports: The microcontroller features a total of 22 I/O pins, which can be used for various purposes such as connecting input sensors, output devices, and communication interfaces.
5. ADC: It includes an 8-channel, 10-bit Analog-to-Digital Converter (ADC), enabling the interfacing of analog sensors or signals.
6. Timers: The PIC16F873-20/SP incorporates three 8-bit timers and one 16-bit timer. These timers can be utilized for tasks such as generating accurate time delays, measuring intervals, or controlling timing-related operations
