I've actually used goo gone ... rewash with deionized and a mild detergent afterwards...
I too have done many battery powered devices and you'd be surprised how assembly processes can affect Iq.... As to 32Khz circuits, years ago we were one of the first customers of the Rabbit line of uC's - after reporting issues with their low power 32K osc, they required that all 32K enabled designs be conformally coated - at least near the pins/components for the 32 watch xtals. Their app note went into the various types of conformals, one that was mentioned supposedly produced cyanide gas if reworked. I recall a meeting with one of the three-letter agencies where they were concerned with T.Tamper under the CCEVAL testing. I suggested they use this to ensure incapacitating any malicious individual trying to alter the PCB ;) http://home1.gte.net/wamnet ____________________________________________________________ You are subscribed to the PEDA discussion forum To Post messages: mailto:[email protected] Unsubscribe and Other Options: http://techservinc.com/mailman/listinfo/peda_techservinc.com Browse or Search Old Archives (2001-2004): http://www.mail-archive.com/[email protected] Browse or Search Current Archives (2004-Current): http://www.mail-archive.com/[email protected]
