PIC16C66-20/SO

Introduction

The PIC16C66-20/SO microcontroller is a member of the PIC16 family of 8-bit microcontrollers manufactured by Microchip. It is suited for use in a wide range of general purpose and complex embedded applications, and is particularly suitable for automotive and consumer applications. The PIC16C66-20/SO is an 8-bit flash-based microcontroller, offering a variety of features including a 16-bit timer/ counter, 10-bit A/D converter, PWM module, Capture/Compare/PWM (CCP) module and a wide range of peripherals. The PIC16C66-20/SO is available in a range of package types and can be programmed using the popular PIC IDE software.

Features

• 18-pin DIP, SOIC and PDIP packages
• 14-bit hardware multiplier
• Low power CMOS technology
• Power-on Reset (POR)
• Power-up Timer (PWRT)
• 28 I/O pins (six are CCP/ECCP pins)
• Interrupt capability including a capture/compare/PWM (CCP) module.
• 16-bit Timer/Counter module
• 10-bit A/D Converter module

Application Fields

The PIC16C66-20/SO microcontroller is used for a variety of general purpose applications, such as automotive, consumer and industrial control. The microcontroller is well suited for controlling motors, solenoids, valves and actuators, as well as measuring position and temperature. It is also widely used in communications, audio and video applications, and can be used to create low-cost embedded systems. The PIC16C66-20/SO can also be used for medical applications such as patient monitoring and controlling medical instrumentation.

Working Principle

The basic operation of the PIC16C66-20/SO microcontroller is similar to that of any other microcontroller. The microcontroller has a number of internal registers, which are used to store data and control the processor\'s operations. When the processor receives an instruction, it fetches the instruction from the program memory and executes it. Depending on the type of instruction, the processor performs a specific operation, such as reading data from an input device or writing data to an output device. The program memory stores the instructions that tell the microcontroller what to do, while the data memory holds the data that is used in computational operations. Depending on the application, the processor may need to access the data from external memory, such as ROM or RAM.

The PIC16C66-20/SO microcontroller can be programmed using the popular PIC IDE software. In order to program the microcontroller, users must write their program code in C language and compile it using a PIC compiler. The compiled code is then transferred to the microcontroller using a serial or parallel interface. Once the code is loaded into the microcontroller, the code can be executed, allowing the microcontroller to perform the operations that the code specifies. The program memory can be programmed repeatedly in order to update the code, providing a high level of flexibility.

Conclusion

The PIC16C66-20/SO microcontroller is an 8-bit flash-based microcontroller, suited for use in a wide range of general purpose and complex embedded applications. The microcontroller is capable of performing a variety of operations, and can be programmed using the popular PIC IDE software. The microcontroller has a variety of features, including a 16-bit timer/counter, 10-bit A/D converter, PWM module, Capture/Compare/PWM (CCP) module and a wide range of peripherals. The PIC16C66-20/SO is an excellent choice for applications such as automotive and consumer applications, motor control and patient monitoring.