gEDA-user: Footprint TQFP100_14 pitch ?
Wojciech Kazubski
wk0 at o2.pl
Thu Apr 24 16:28:52 EDT 2008
> Hello everyone,
>
> How can I know the pitch and area of the TQFP100_14 footprint
> available in the pcblib ?
>
Look into the file geda.inc:
...
define(`PKG_TQFP100_14', `PKG_QFP_50(`$1',`$2',`$3',`100',`14',`0')');
...
the suffix 50 describes pin spacing in 1/100mm.
More generic package PKG_QFP_50 is defined in qfpdj.inc as:
...
define(`PKG_QFP_50', `PKG_GENERIC_QFP(`$1',`$2',`$3',`$4',`$5',
`50',`28',`20', `80',`0',`$6')')
...
here 6th parameter defines pin spacing and is set to 50.
Wojciech Kazubski
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