The PIC16F873-04I/SP is a microcontroller developed by Microchip Technology Inc. It is part of the PIC16F family, which is known for its high-performance and low power consumption features. This microcontroller offers a wide range of features suitable for various applications. Here is an overview and key features of the PIC16F873-04I/SP:
1. Architecture: The PIC16F873-04I/SP is based on a powerful RISC-based architecture. It operates at a clock speed of up to 4 MHz and has a 14-bit instruction set, allowing for efficient and fast execution of instructions.
2. Memory: It has a Flash memory size of 7 kilobytes (KB), which is non-volatile and allows for easy reprogramming. Additionally, it features 192 bytes of RAM, which provides sufficient space for storing variables and data during program execution.
3. Peripherals: The microcontroller provides a wide range of peripherals to enhance its functionality. It includes features such as timers, interrupts, UART (Universal Asynchronous Receiver-Transmitter), SPI (Serial Peripheral Interface), I2C (Inter-Integrated Circuit), and ADC (Analog-to-Digital Converter).
4. Digital I/O: The PIC16F873-04I/SP offers a total of 22 programmable input/output (I/O) pins. These pins can be configured for various digital functions such as input, output, or as peripheral interfaces
