AVR-Chat

Hi everyone,

I seem to have a bad batch of mega 128's in that for the current project I
am finding that 20 to 30% of the chips are not programmable, or some appear
to have faulty A/D ports.

Out of 32 units last weekend, I had to replace 12 parts, and the lot before
that I had to replace 9 of 31.

Has anyone come across this sort of thing before? I've checked with the
boardhouse that is assembling the PCB's and they have their ovens set up
correctly so I'm thinking that it must truly be a bd batch of parts.

Dean


[Non-text portions of this message have been removed]