why we use external oscillator in 8051 microcontroller ??

Question Posted / gaurav kumar

2 Answers
11556 Views
Infosys, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

why we use external oscillator in 8051 microcontroller ??..

Answer / ashish kumar gupta

for providing fixed operating frequency to processing of
microcontroller, so we can say that oscillator provide fixed
frequency to microcontroller. frequency depends upon crystal
oscillator what u are using.

Is This Answer Correct ?

26 Yes

13 No

why we use external oscillator in 8051 microcontroller ??..

Answer / sunny

to reduce the noise

Is This Answer Correct ?

8 Yes

21 No

Post New Answer

More Electronics Communications Interview Questions

t is the total number of sun glass sold which has c number of cartons and l loose glasses. Each cartons contains 27 glasses. If each sale of carton, 3rs discount is awarded on each glass. Each glass cost rs9. Box1- total number of glass sold box2- Cost of each glass box3-discount on each glass using any operation in 6 steps, bring total discount and total selling price in box2 and box3 respectively.

0 Answers Godrej,

Explain the different steps of Commissioning.

0 Answers NSN,

what is conductor? what is insulators? what is semi condutors?

5 Answers

I CLEARED THE MTNL WRITTEN EXAM, CAN U PLEASE POST THE INTERVIEW QUESTIONS...... I AM FROM ELECTRONICS AND COMMUNICATION BACK GROUND AND THE TYPE OF INTERVIEW? and give the reply to sridhert@rediffmail.com

0 Answers

Can we get light when the circuit is working?

0 Answers

Why gold is added to the p-n junction?

0 Answers

What is an ac emitter resistance?

0 Answers

AT WHICH VOLTAGE AN OP-AMP OPERATE

11 Answers TCS, TSC,

Explain what are the universal logic gates?

0 Answers

can i find question paper of rrb jee