Why pic18f452 was used in the project designed, Computer Engineering

Assignment Help:

I have used the PIC18F452 microcontroller for both the main micro and the interface chip device because of it enhanced features that can be used to meet the specification required from the project designed such as large Memory, I2C bus, sufficient Input and Output pins for interface devices, In-Circuit Debug (ICD) via two pins and others explained in the table below.

The device PIC18F452 family incorporates a range of features that can significantly reduce power consumption during operation.

Table: Features description of microcontrollers

PIC microcontroller
Feature

PIC  microcontroller
feature description

Flash memory

Re-programmable program storage.

RAM

Memory storage for variables.

EEPROM

Long term stable memory: Electrically Erasable Programmable Read Only Memory.

I/O ports

High current Input/output ports (with pin direction change).

Timers/Counters

Typically 3.

USART

Built in RS232 protocol (only needs level translator chip).

CCP

Capture/Compare/PWM module.

SSP

I2C and SPI Interfaces.

Comparator

An analogue comparator and internal voltage reference.

ADC

Analogue to digital converter.

LCD

LCD interface.

ICSP

Simple programming using In Circuit Serial Programming.


Related Discussions:- Why pic18f452 was used in the project designed

Minimum total number of shelv, Write a program that finds the minimum total...

Write a program that finds the minimum total number of shelv, C/C++ Programming

Eliminating data hazards - computer architecture, Eliminating data hazards:...

Eliminating data hazards: Forwarding NOTE: In the following instance, computed values are in bold, whereas Register numbers are not. Forwarding involves adding output

Elements of composition, The Elements of composition are the formal languag...

The Elements of composition are the formal language used to communicate in the visual arts. The elements of composition can be loosely broken into 5 main elements, Line, shape, val

Hrm, hrm digrams

hrm digrams

Explain the term granularity, Granularity Granularity refers to the qua...

Granularity Granularity refers to the quantity of computation done in concurrent relative to the size of whole program. In concurrent computing, granularity is a qualitative me

Excess 3 codes, Explain Excess 3 Codes Ans. Excess 3 Codes 1....

Explain Excess 3 Codes Ans. Excess 3 Codes 1. This is the other form of BCD code. All decimal digits are coded in 4 bit binary code. 2. The code for all decimal di

Level of any node of a tree, Level of any node of a tree is :- Its distanc...

Level of any node of a tree is :- Its distance from the root

Design issues of multi-threaded processors, Q. Design issues of Multi-threa...

Q. Design issues of Multi-threaded processors? To accomplish the maximum processor utilization in a multithreaded architecture, the subsequent design issues should be addressed

What is ordered directive, Q. What is Ordered directive? This directive...

Q. What is Ordered directive? This directive is used in combination with for and parallel for directives to cause an iteration to be executed in order that it would have been h

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd