=20

	Harold,=20
 Thanks for the quick reply.
 This is inside a large supermarket in a room in one of the
"specialist store sections", and has a pretty normal and constant
room temperature.=20

	-Jim=20
 On Tue 27/07/10 4:21 PM , "Harold Hallikainen"
harold@hallikainen.org sent:
 > I am making a parallel to serial converter
 > (a pic, a max232 and discretes),
 > I intend to output the data on the serial at about 9600/19200,
 > would you think an RC clock or internal clcok would be accurate
 > enough for this simple task?
 > -Jim
 Yes, I've found the internal RC to be fine for uart communications.
There
 may be a problem under temperature extremes, but I have not
experienced
 it.
 Harold
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