The PIC16C55A-04/P is a microcontroller integrated circuit (IC) component developed by Microchip Technology Inc. It belongs to the PIC16C series of microcontrollers, offering a range of features that make it suitable for various applications. Here is an overview and key features of the PIC16C55A-04/P:
1. Architecture: The PIC16C55A-04/P follows the Harvard architecture, which separates program memory and data memory, allowing parallel instruction fetching and execution.
2. CPU: This IC is powered by an 8-bit CPU, providing efficient and reliable performance. The CPU is capable of executing up to 4 MIPS (Million Instructions Per Second) at a 4 MHz clock frequency.
3. Program Memory: The PIC16C55A-04/P has a program memory of 2K words, where each word is composed of 14 bits. This memory is non-volatile, allowing the IC to retain the program code even when the power is turned off.
4. Data Memory: It comes with 128 bytes of RAM (Random Access Memory) for temporary data storage during program execution. The RAM is volatile and loses its contents on power-down.
5. I/O Ports: The PIC16C55A-04/P offers 22 input/output (I/O) pins, which can be configured individually to serve various purposes. The flexibility of I/O pin configuration makes it versatile for connecting external devices and peripherals
