ST9 clock speed

gpr · ‎2005-07-26

Posted on July 27, 2005 at 06:44

ST9 clock speed

gpr · ‎2011-05-17

Posted on May 17, 2011 at 11:36

OK, got another one here, the specified range for the crystal on the ST90158 is 3 to 5 mhz. What happens if you use a slower crystal? This circuits I'm debugging uses a 2.4576 mhz crystal.

What are the possible problems?

George Richardson

Electrical Engineer

Canberra Dover

kapil · ‎2011-05-17

Posted on May 17, 2011 at 11:36

Yes you can use the said frequency but their is no garantee the device will work properly e.g ADC acuracy will not be according to the datasheet etc