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

What is virtual memory, Virtual Memory is a way of extending a computer's m...

Virtual Memory is a way of extending a computer's memory by using a disk file to replicate add'l memory space. The OS remain track of these add'l memory addresses on the hard disk

Discuss various enhanced services of stored program control, Discuss the va...

Discuss the various enhanced services that can be made available to the subscribers because of stored program control. One of the instant benefits of stored program control is

What is a good resolution, Q. What is a good resolution? In fact it rel...

Q. What is a good resolution? In fact it relies on your hardware. Hence it's the maximum your hardware can allow you.  But one odd-looking resolution that has become popular is

Discuss the general procedure of booting process, Question 1 What are t...

Question 1 What are the different schemes in power management? Explain 2 Explain the functions of parallel port in detail 3 (a) List and explain the functions of keyboard

Define grammar of a language, Define Grammar of a language. A formal la...

Define Grammar of a language. A formal language grammar is a set of formation rules which describe that strings formed from the alphabet of a formal language are syntactically

Does gimp have scanner support, Yes. It's available on Windows and uses TWA...

Yes. It's available on Windows and uses TWAIN, and on GNU/Linux you constant have a choice among XSane and gnome-scan - both can be used as GIMP plug-ins.

Explain usenet and newsgroups, Q. Explain Usenet and Newsgroups? In Int...

Q. Explain Usenet and Newsgroups? In Internet there exists another way to meet people and share information. One such way is through Usenet newsgroups. These are special groups

Explain the concept of thread, The Concept of Thread A thread is a sequ...

The Concept of Thread A thread is a sequential flow of control within a process. A process is able to have one or more threads. Threads have their own register-values and progr

Define ftp, FTP FTP (File Transfer Protocol) is the protocol used on th...

FTP FTP (File Transfer Protocol) is the protocol used on the Internet for sending files and is usually used for uploading / downloading files (web pages) to and from servers. T

Microprocessors and interfaces, #question.write cycle timing diagram for ma...

#question.write cycle timing diagram for maximum mode of 8086 microprocessor.

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