clock frequency of 8051 microcontroller.
Answers were Sorted based on User's Feedback
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 |
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 |
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 |
Answer / rahul choudhary
11.0592 MHz for compatible with the other devices
Is This Answer Correct ? | 3 Yes | 0 No |
Answer / md arshad ahamed
The professional and exact text book answer is 11.0592 no doubt
Is This Answer Correct ? | 3 Yes | 0 No |
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 |
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