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

Canonical genetic algorithm - mating, Canonical genetic algorithm - Mating:...

Canonical genetic algorithm - Mating: In such a scenario this continues until the number of offspring that is produced is the required number. Further this required number is

How sensors uses in real time process control, How sensors uses in real tim...

How sensors uses in real time process control Sensors send data (through an analogue to digital converter - ADC) to a microprocessor or computer that decides whether or not to

Mating - canonical genetic algorithm, Mating: Therefore once our GA ag...

Mating: Therefore once our GA agent has chosen the individuals lucky sufficient as actually there  fit enough to produce offspring then we next determine how they are going to

What is the ccitt standard bandwidth for speech, The CCITT standard bandwid...

The CCITT standard bandwidth for speech is: (A) 20000 Hz                                  (B) 15000 Hz (C) 7000 Hz                                    (D) 3400 Hz Ans:

When should the method invokelater() be used, This method is used to make s...

This method is used to make sure that Swing components are updated by the event-dispatching thread.

Find out how many words can be formed from daughter, Find out how many word...

Find out how many words can be formed out of the letters of the word DAUGHTER such that (i)  The vowels are all time together. (ii)  The vowels occupy even places.   Ans:

Let most segment of a name in dns represents, Let most segment of a name in...

Let most segment of a name in DNS represents? Lest Most segment of a name in DNS shows: Individual computer.

How to define a filename in dos, Q. How to define a Filename in DOS? Ea...

Q. How to define a Filename in DOS? Each file is given a name so that it can be referred to later. This name is termed as Filename. The filename in DOS can be up to eight alpha

Home entertainment, Home Entertainment: E-commerce has led to HOME ENTE...

Home Entertainment: E-commerce has led to HOME ENTERTAINMENT. The video aspect usually includes a large-screen and/or high definition television or a projection system.

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