Question

Advantages of 8051 microcontroller in points

Answer 1

Explanation:

#Advantages of microcontroller are given below,

i )Low time required for performing operation.

ii)The processor chips are very small and flexibility occurs.

iii)Due to their higher integration, cost and size of the system is reduced.

iv)The microcontroller is easily to interface additional RAM, ROM and I/O ports.

Once microcontrollers are programmed then they cannot be reprogrammed.

v)At the same time many task can be performed so human effect can saved.

vi)Without any digitals parts it can be act as microcomputer.

vii)It is easy to use, troubleshooting and systems maintain is simple.

#Disadvantages of microcontroller are given below,

i)The microcontroller cannot interface high power devices directly.

ii)It has more complex structure as compared to microprocessor.

iii)It only performed limited number of executions simultaneously.

It is generally used in micro equipment.