Thin Quad Flat Pack (or sometimes Tape Quad Flat Pack), which is thinner than PQFP (Plastic Quad Flat Pack) and the ever-more-rare CQFP (Ceramic Quad Flat Pack). I knew of a couple of others (SQFP, for example), so I started out looking for all that I could find -- here's what I came up with, in lexicographic order... CQFP (Ceramic Quad Flat Pack) FQFP (Fine-pitch Quad Flat Pack) GQFP (Guard-ring Quad Flat Pack) HLQFP (TI, Thermally-enhanced Low-Profile Quad Flat Pack) HTQFP (TI, Thermally-enhanced Thin Quad Flat Pack) LQFP (Low-Profile Quad Flat Pack) MC-QFP (Multilayer Ceramic Quad Flat Pack or Metalized Ceramic Quad Flat Pack) MQFP (Metric Quad Flat Pack or Metal Quad Flat Pack) PC-QFP (Printed Circuit-based Quad Flat Pack) PQFP (Plastic Quad Flat Pack) RQFP (Altera, Power Quad Flat Pack, go figure) SQFP (Shrink Quad Flat Pack) TPQFP (Test-pad Quad Flat Pack) TQPF (Thin Quad Flat Pack or Tape Quad Flat Pack) UTQFP (Ultra-thin Quad Flat Pack) VQFP (Very-fine pitch Quad Flat Pack or Very-thin Quad Flat Pack) VSQFP (Very Small Quad Flat Pack) Wasn't that fun? Where two versions are given, I found both referenced. --Bob On Fri, Sep 03, 1999 at 04:00:57PM -0700, Anne Ogborn wrote: > What's TQFP mean, incidentally??? > > It's not a TLA, it has TML. > > -- > Anniepoo > Need loco motors? > http://www.idiom.com/~anniepoo/depot/motors.html -- ============================================================ Bob Drzyzgula It's not a problem bob@drzyzgula.org until something bad happens ============================================================