clock frequency of 8051 microcontroller.

Categories >> Engineering >> Electronics Communications
Suggest New Category

Question Posted / kunalpatel83

35 Answers
58563 Views
BBH, BEL, ONGC, Practical Viva Questions, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

clock frequency of 8051 microcontroller. ..

Answer / s.madhan raj

Clock supported by a microcontroller is specified in it’s
name example ATMEL “AT89C2051-24PI “ in this 24 specifies
that microcontroller can support a maximum of 24MHz crystal

Is This Answer Correct ?

7 Yes

3 No

clock frequency of 8051 microcontroller. ..

Answer / sameena begum

Internal clock frequency of mc is the crystal frequence and
typically 8051 designs can run from 1MHz to 16MHz.

Is This Answer Correct ?

5 Yes

1 No

clock frequency of 8051 microcontroller. ..

Answer / sandeep m. parmar

I would like to add to my previous answer: If we are using
serial communication than a clock frequency of 11.0592MHZ
is used. while calculating the Baud rate of serial
communication, using 11.0592MHZ we will get standard baud
rates of IBM compatible Baud rate.

Is This Answer Correct ?

4 Yes

0 No

clock frequency of 8051 microcontroller. ..

Answer / rahul choudhary

11.0592 MHz for compatible with the other devices

Is This Answer Correct ?

3 Yes

0 No

clock frequency of 8051 microcontroller. ..

Answer / md arshad ahamed

The professional and exact text book answer is 11.0592 no doubt

Is This Answer Correct ?

3 Yes

0 No

clock frequency of 8051 microcontroller. ..

Answer / abhishek

the clock frequency of 8051 typically 11.0592Mhz butwe can have 8051 family whose frequency ranges from 12Mhz to 22 Mhz

Is This Answer Correct ?

3 Yes

1 No

clock frequency of 8051 microcontroller. ..

Answer / baburao

clock frequency of 8051 is 11.0569 MHZ

Is This Answer Correct ?

3 Yes

1 No

clock frequency of 8051 microcontroller. ..

Answer / sathish vjm

12MHZ

Is This Answer Correct ?

3 Yes

2 No

clock frequency of 8051 microcontroller. ..

Answer / sandeep m. parmar

The operating clock frequency of different versions of the
8051 based devices is 12MHZ to 40MHZ. Some of the 8051
based devices from ATMEL, Dallas semiconductor,etc.
operates at upto than 100MHZ.

Is This Answer Correct ?

1 Yes

1 No

clock frequency of 8051 microcontroller. ..

Answer / mahesh

the clock frequency of 8051 is 11.059

Is This Answer Correct ?

1 Yes

2 No

Post New Answer

More Electronics Communications Interview Questions

What is meant by the temperature coefficient?

0 Answers

what is receiver device in ir receiver which catch over signal of ir?

0 Answers HCL,

What is meant by cyclo-converter?

0 Answers

What is the differences between microprocessor and micro controller?

0 Answers

What is firing angle?

0 Answers

what is the use of -3 db frequency?& why does it exist in filters?

1 Answers

I had completed my diploma in electronics and communication. Currently am working with a pvt. ltd. (with two years of experiences) company which makes panel using plc, VFD(drivers) and scada monitoring system. so should i get supervisor licence for my supervisor post???

0 Answers

what does high Q(quality factor) value represent?

2 Answers

What are different categories of antenna?

0 Answers

19. Name different types of TRXs which supports different GSM bands 20. ODU LED shows orange – what is the significance?

0 Answers NSN,

Name the breakdown mechanism in a lightly doped p-n junction under reverse biased condition.

0 Answers

Define digital system?

0 Answers

For more Electronics Communications Interview Questions Click Here