PIC18F4680-I/P

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The PIC18F4680-I/P is a microcontroller that belongs to Microchip Technology, Inc’s family of 8-bit microcontrollers. This microcontroller can be used in a host of embedded applications. Here, we will discuss its application field and working principle.

Application Field

The PIC18F4680-I/P is a low-power, high-performance 8-bit microcontroller designed for the harshest embedded applications. It is designed with an 18F Family Architecture bus, allowing for a wide range of peripherals to be interfaced and connected. It has an operating temperature range of -40 to +85°C, making it suitable for industrial applications as well. It also features an internal oscillator to reduce external components, resulting in smaller board circuits.

The main applications of the PIC18F4680-I/P include motor control, automotive, data capture and communications, monitoring and control systems, alarm systems, health care, and consumer products. It is also used in robotics, automation systems and instrumentation. The main feature of this microcontroller is its ability to work well in harsh environments with temperature fluctuations, as it operates reliably over a wide range of temperatures (-40°C to +85°C).

Working Principle

The PIC18F4680-I/P is based upon the 8-bit PIC18 Family microcontroller architecture. It features a Harvard Architecture with 8K words of program memory, 128 bytes of RAM, and 33 I/O pins. It also features an internal oscillator that allows the microcontroller to operate at a maximum frequency of 10MHz. The operating voltage is between 2.2V and 5.5V and can be used in both low-power and high-performance applications.

The PIC18F4680-I/P also features a number of analog and digital peripherals, including a 10-bit Analog-to-Digital converter (ADC) with comparator function, two-phase Capacitive Touch Sensing, two Timers, two External Interrupts, Three PWM Channels, and one I2C-compatible Serial Interface. It also includes a low voltage program mode, multiple clock sources, and various motion control functions.

The PIC18F4680-I/P also supports a number of programming languages, including Assembler, C, and BASIC. The microcontroller can be programmed using the ICSP (In-Circuit Serial Programming) protocol, which is supported by many different programming tools. Programming tools include the MPLAB Integrated Development Environment (IDE), the MPASM Assembler, and the MPLINK Linker.

Conclusion

The PIC18F4680-I/P is a low-power, high-performance 8-bit microcontroller designed for use in embedded applications. It features an 18-bit Harvard Architecture bus, 8K words of program memory, 128 bytes of RAM, 33 I/O pins, and several analog and digital peripherals. It is reliable over a wide range of temperatures (-40°C to +85°C) and can be programmed using a number of programming languages. This makes the PIC18F4680-I/P an ideal solution for applications ranging from motor control and automotive, to data capture and communications, monitoring and control systems, and more.

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