The PIC16C73AT-20I/SO is an 8-bit microcontroller developed by Microchip Technology. It belongs to the PIC16C series and is widely used in various embedded systems due to its versatility and compact design. Here are its key features:
1. Architecture: The PIC16C73AT-20I/SO follows a Harvard architecture with an 8-bit RISC CPU core. It utilizes a modified Harvard architecture, providing separate program and data memories.
2. CPU Speed: The microcontroller operates at a maximum CPU speed of 20 MHz, allowing fast execution of instructions.
3. Program Memory: It has 4 kilobytes (KB) of flash program memory, which is non-volatile and retains the program code even when the power is turned off.
4. Data Memory: The PIC16C73AT-20I/SO incorporates 192 bytes of RAM (Random-Access Memory) for data storage. It also has 64 bytes of EEPROM (Electrically Erasable Programmable Read-Only Memory) for non-volatile data storage.
5. Peripherals: This microcontroller offers several peripheral modules for enhanced functionality. It includes a versatile Timer/Counter module, Capture/Compare/PWM (pulse width modulation) module, and USART (Universal Synchronous/Asynchronous Receiver/Transmitter) module for serial communication.
6. I/O Ports: The PIC16C73AT-20I/SO supports up to 22 general-purpose I/O pins, allowing connection to external devices for input and output operations.
7. Analog-to-Digital Converter (ADC): It integrates an 8-channel, 10-bit ADC module, enabling the microcontroller to convert analog signals into digital values for processing.
8. Timers: The microcontroller features three timers ???Timer0, Timer1, and Timer2 ???which provide various timing and event control functions. Timer0 can operate as an 8-bit timer or counter, while Timer1 and Timer2 act as 16-bit timers.
9. Interrupt System: It incorporates an interrupt controller that supports eight different interrupt sources, enabling the microcontroller to respond to external events promptly.
10. Power-Saving Modes: The PIC16C73AT-20I/SO offers power-saving modes, including Sleep mode, which reduces power consumption during idle periods, making it suitable for battery-powered applications.
Overall, the PIC16C73AT-20I/SO microcontroller is a highly capable IC component with a broad range of features suitable for various embedded applications. Its compact size, low power consumption, and integrated peripherals make it an ideal choice for projects requiring flexibility and efficiency.
