I was looking through the IPC 2220 Series of specifications, and noticed a reference to IPC-2226 "High Density Interconnect Structure Design".
IPC does not list this specification as being available for purchase on their website - does anyone know the status of this specification?
Is it possible to obtain a preliminary copy?

Also, does anyone have any links to HDI / Microvia design information?

Thanks,


Dave Schaefer                          Voice: (204)478-8059
Senior PCB Designer                 FAX:  (204)942-3001
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