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tsop.fpd: added 28 and 32 pins option

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This commit is contained in:
Adam Wang 2012-05-29 11:54:41 +08:00
parent dfcaa9dba5
commit d0f16e9e1e
2 changed files with 25 additions and 11 deletions
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16
modules/INFO
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@ -179,6 +179,13 @@ F: tsop
# according to MAXIM web: http://www.maxim-ic.com/design/packaging/ # according to MAXIM web: http://www.maxim-ic.com/design/packaging/
# the TSOP32 referred to the same package drawing and land pattern # the TSOP32 referred to the same package drawing and land pattern
# #
# - TSOP28: Z28 -> package drawing
# http://pdfserv.maxim-ic.com/package_dwgs/21-0273.PDF
#
# - TSOP28: Z28 -> package land pattern
# http://pdfserv.maxim-ic.com/land_patterns/90-0319.PDF
#
#
# - TSOP32: Z32 -> package drawing # - TSOP32: Z32 -> package drawing
# http://pdfserv.maxim-ic.com/package_dwgs/21-0274.PDF # http://pdfserv.maxim-ic.com/package_dwgs/21-0274.PDF
# #
@ -186,4 +193,13 @@ F: tsop
# http://pdfserv.maxim-ic.com/land_patterns/90-0320.PDF # http://pdfserv.maxim-ic.com/land_patterns/90-0320.PDF
# #
# "Generic" simple TO-252
F: tsop
#
# - for example: the LP38690DT-3.3 data sheet, it's TO-252
# http://www.ti.com/lit/ds/symlink/lp38690.pdf
#
# - JEDEC Spec: TO-252 AA -> package drawing and land pattern
# http://www.national.com/packaging/mkt/td03b.pdf
#

20
modules/tsop.fpd
View File

@ -1,8 +1,8 @@
/* MACHINE-GENERATED ! */ /* MACHINE-GENERATED ! */
frame pin { frame pin {
__0: vec @(pad_w/2, C/2) __0: vec @(padw/2, C/2)
__1: vec @(-pad_w/2, -C/2) __1: vec @(-padw/2, -C/2)
pad "$n" . __0 pad "$n" . __0
} }
@ -23,7 +23,7 @@ frame pins_bottom {
frame pins { frame pins {
set y = W/2 set y = W/2
set x = (i-(N/2-1)/2)*Pitch set x = (i-(N/2-1)/2)*e
loop i = 0, N/2-1 loop i = 0, N/2-1
@ -34,7 +34,7 @@ frame pins {
} }
frame marker { frame marker {
set r = ((N/2-1)*Pitch-x)/2-w set r = ((N/2-1)*e-x)/2-w
__0: vec @(-x/2-1.5*Z, -(y/2-C/4)) __0: vec @(-x/2-1.5*Z, -(y/2-C/4))
__1: vec .(-r/3, 0mm) __1: vec .(-r/3, 0mm)
@ -59,20 +59,18 @@ frame outline {
package "$name-$N" package "$name-$N"
unit mm unit mm
set Pitch = 0.5mm
set pad_w = 0.27mm
table table
{ name, N, A, B, C, D, D1, E, W, Z } { name, N, B, C, D, D1, E, e, padw, W, Z }
{ "TSOP", 56, 6.8mm, 18.1mm, 1.39mm, 20mm, 18.4mm, 14mm, 19.49mm, 0.25mm } { "TSOP", 28, 11.25mm, 1.4mm, 13.425mm, 11.8mm, 8mm, 0.55mm, 0.2mm, 12.65mm, 0.25mm }
{ "TSOP", 32, 18.1mm, 1.39mm, 20mm, 18.4mm, 8mm, 0.5mm, 0.27mm, 19.49mm, 0.25mm }
{ "TSOP", 56, 18.1mm, 1.39mm, 20mm, 18.4mm, 14mm, 0.5mm, 0.27mm, 19.49mm, 0.25mm }
frame outline @ frame outline @
frame pins @ frame pins @
measy pin.__1 -> pin.__0 1mm measy pin.__1 -> pin.__0 1mm
measy pin.__1 >> pin.__0 -E-3mm measy pin.__1 >> pin.__0 -E-3mm
measy pin.__0 >> pin.__1 -E-1mm measy pin.__0 >> pin.__1 -E-1mm
measx pin.__1 -> pin.__0 -Pitch measx pin.__1 -> pin.__0 -e
measx pins_top.__0 -> pins_top.__0 -2mm measx pins_top.__0 -> pins_top.__0 -2mm
measy pins.__0 << pins_bottom.__0 -2.5mm measy pins.__0 << pins_bottom.__0 -2.5mm
measy outline.__0 >> outline.__1 -E-C measy outline.__0 >> outline.__1 -E-C