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modules/qfn.fpd (QFN32-Freescale): make pads round to increase clearance

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This commit is contained in:
Werner Almesberger 2014-01-14 03:30:09 -03:00
parent fe9e22ae70
commit 6b825eb872
1 changed files with 29 additions and 12 deletions
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41
modules/qfn.fpd
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@ -55,6 +55,22 @@ frame center {
frame paste @
}
frame pad_round {
set ?round = 1
__0: vec @(px, py)
__1: vec @(-px, -py)
rpad "$pin" __0 .
}
frame pad_rect {
set ?round = 0
__0: vec @(px, py)
__1: vec @(-px, -py)
pad "$pin" __0 .
}
frame pad {
set px = (dx*X1+dy*Y1)/2
@ -64,8 +80,9 @@ frame pad {
__0: vec @(px, py)
__1: vec @(-px, -py)
pad "$pin" __0 .
__2: vec @(px, -py)
frame pad_rect @
frame pad_round @
}
frame side {
@ -126,20 +143,20 @@ frame outline {
}
package "QFN$pins-$variant"
unit mil
unit mm
allow holes
table
{ pins, variant, X1, Y1, X2, Y2, E, C1, C2, SE, SNX, SNY, SX, SY }
{ 16, "LFCSP_LQ", 0.35mm, 1.2mm, 2.43mm, 2.43mm, 0.65mm, 4.1mm, 4.1mm, 1mm, 2, 2, 0.7mm, 0.7mm }
{ 28, "Atmel", 0.24mm, 0.7mm, 2.4mm, 2.4mm, 0.45mm, 4.1mm, 4.1mm, 1mm, 2, 2, 0.8mm, 0.8mm }
{ 28, "MCHP-ML", 0.37mm, 1mm, 4.25mm, 4.25mm, 0.65mm, 5.7mm, 5.7mm, 1mm, 3, 3, 0.65mm, 0.65mm }
{ 28, "SiLabs", 0.25mm, 0.9mm, 3.3mm, 3.3mm, 0.5mm, 4.8mm, 4.8mm, 1.1mm, 3, 3, 0.9mm, 0.9mm }
{ 32, "VHHD-2", 0.26mm, 0.69mm, 3.7mm, 3.7mm, 0.5mm, 5.1mm, 5.1mm, 0.8mm, 3, 3, 0.55mm, 0.55mm }
{ 32, "VHHD-6", 0.26mm, 0.69mm, 3.4mm, 3.4mm, 0.5mm, 5.1mm, 5.1mm, 1.2mm, 2, 2, 0.75mm, 0.75mm }
{ 32, "HVQFN", 0.3mm, 1.08mm, 4.85mm, 4.85mm, 0.65mm, 6.9mm, 6.9mm, 1.7mm, 2, 2, 1mm, 1mm }
{ 32, "Freescale", 0.25mm, 0.9mm, 3.6mm, 3.6mm, 0.5mm, 5mm, 5mm, 1.2mm, 2, 2, 0.9mm, 0.9mm }
{ 48, "Freescale", 0.25mm, 0.9mm, 5.1mm, 5.1mm, 0.5mm, 7mm, 7mm, 1.1mm, 3, 3, 0.8mm, 0.8mm }
{ pins, variant, X1, Y1, X2, Y2, E, C1, C2, SE, SNX, SNY, SX, SY, round }
{ 16, "LFCSP_LQ", 0.35mm, 1.2mm, 2.43mm, 2.43mm, 0.65mm, 4.1mm, 4.1mm, 1mm, 2, 2, 0.7mm, 0.7mm, 0 }
{ 28, "Atmel", 0.24mm, 0.7mm, 2.4mm, 2.4mm, 0.45mm, 4.1mm, 4.1mm, 1mm, 2, 2, 0.8mm, 0.8mm, 0 }
{ 28, "MCHP-ML", 0.37mm, 1mm, 4.25mm, 4.25mm, 0.65mm, 5.7mm, 5.7mm, 1mm, 3, 3, 0.65mm, 0.65mm, 0 }
{ 28, "SiLabs", 0.25mm, 0.9mm, 3.3mm, 3.3mm, 0.5mm, 4.8mm, 4.8mm, 1.1mm, 3, 3, 0.9mm, 0.9mm, 0 }
{ 32, "VHHD-2", 0.26mm, 0.69mm, 3.7mm, 3.7mm, 0.5mm, 5.1mm, 5.1mm, 0.8mm, 3, 3, 0.55mm, 0.55mm, 0 }
{ 32, "VHHD-6", 0.26mm, 0.69mm, 3.4mm, 3.4mm, 0.5mm, 5.1mm, 5.1mm, 1.2mm, 2, 2, 0.75mm, 0.75mm, 0 }
{ 32, "HVQFN", 0.3mm, 1.08mm, 4.85mm, 4.85mm, 0.65mm, 6.9mm, 6.9mm, 1.7mm, 2, 2, 1mm, 1mm, 0 }
{ 32, "Freescale", 0.25mm, 0.9mm, 3.6mm, 3.6mm, 0.5mm, 5mm, 5mm, 1.2mm, 2, 2, 0.9mm, 0.9mm, 1 }
{ 48, "Freescale", 0.25mm, 0.9mm, 5.1mm, 5.1mm, 0.5mm, 7mm, 7mm, 1.1mm, 3, 3, 0.8mm, 0.8mm, 0 }
set w = 5mil