Difference between 8051 and AVR

Question

guys need answer for this as soon as possible for my assignment please revert soon guys

Answer 1

8051 family controller :-

1. CISC based architecture
2. less number of register
3. multiple instruction sizes and formats.
4. it doesn't have inbuilt EEPROM, ADC. it's required ADC IC.
5. Generally, few version of 8051 family supports UART only.
6. instructions take a varying amount of cycle time. so, pipelining is difficult.

AVR family controller :-

1. RISC based architecture
2. More number of register
3. instruction of same set with formats.
4. it's having inbuilt EEPROM, ADC.
5. supports SPI, UART and I2C.
6. instruction take one cycle time. so, pipelining is easy.

Answer 2

both are the microcontroller not a microprocessors
but the configuration was changed because both are made by a different company but both work as same

Answer 3

s buddy I know I am also electronics student

Answer 4

8051 is an microprocessor

Answer 5

oops sorry 8086 is microprocessor

Answer 6

8081 is the microprocessors@rajyalakshmi

Answer 7

yup I am from embedded back ground I try my level best

Answer 8

guys can you differentiate between the two

Answer 9

dude I just need it in a tabular column for my assignment purpose
I have sawn the article who h you sent me

Answer 10

lakshmi can you help me buddy

Answer 11

OK lakshmi I'm waiting for your reply

Answer 12

thanks prashant

Answer 13

hii