The PIC16F873-04/SO is a popular integrated circuit (IC) component developed by Microchip Technology. It is a mid-range 8-bit microcontroller with enhanced features and low power consumption. Here is a brief overview and key features of this IC:
1. Architecture: The PIC16F873-04/SO is based on the RISC (Reduced Instruction Set Computing) architecture, which enables fast and efficient execution of instructions.
2. Memory: It has a program memory of 7,168 words (14,336 bytes) and a data memory of 368 bytes (SRAM). This allows for storing a significant amount of code and data.
3. Peripherals: The IC component is equipped with various peripherals, including:
a. Timers/Counters: It features three timers/counters, which can be utilized for various timing and counting applications.
b. Analog-to-Digital Converter (ADC): It incorporates an 8-channel, 10-bit ADC module, enabling the conversion of analog signals to digital values.
c. USART: The IC has a Universal Synchronous Asynchronous Receiver Transmitter (USART) for serial communication.
d. Interrupts: It supports multiple interrupt sources, allowing the system to respond quickly to external events while minimizing processor overheads.
4. I/O Ports: It provides a total of 22 I/O pins, which can be used for interfacing with external devices or for general-purpose input/output operations
