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'16C84 and 32.768 kHz crystal'
1995\08\08@084138 by Erik Hermann

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Hi.
I have serious problems with this subject.
I'm shure that the watch crystals are ok, because they work fine in a
cheap digital watch.
But the 16C84 doesn't work.
I've testet all available fuses.
What trick do I need ?
I've used 10 and 22 pF capacities to ground.

Any suggestions ?


 - Erik

1995\08\08@110556 by Brian Read

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Erik:

The trick, BIGGER capacitors. Data book says:
68-100pf in LP mode for 32kHz xtals. Works for me w/'84.

Brian

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