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Add 18-pin variant of SSOP used by Toshiba. #173

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Jun 6, 2018
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Add 18-pin variant of SSOP used by Toshiba. #173

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29 changes: 29 additions & 0 deletions cadquery/FCAD_script_generator/GW_QFP_SOIC_SSOP_TSSOP_SOT/cq_parameters_ssop.py
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Expand Up @@ -808,6 +808,35 @@ class SeriesParams():
modelName = 'SSOP-16_5.3x6.2mm_P0.65mm',
rotation = -90, # rotation if required
),
'SSOP-18_4.4x6.5mm_Pitch0.65mm': Params( # from https://toshiba.semicon-storage.com/us/design-support/package/detail.SSOP18-P-225-0.65.html
the = 12.0, # body angle in degrees
tb_s = 0.15, # top part of body is that much smaller
c = 0.15, # pin thickness, body center part height
R1 = 0.1, # pin upper corner, inner radius
R2 = 0.1, # pin lower corner, inner radius
S = 0.2, # pin top flat part length (excluding corner arc)
# L = 0.64, # pin bottom flat part length (including corner arc)
fp_s = True, # True for circular pinmark, False for square pinmark (useful for diodes)
fp_r = 0.5, # first pin indicator radius
fp_d = 0.2, # first pin indicator distance from edge
fp_z = 0.1, # first pin indicator depth
ef = 0, # 0.05, # fillet of edges Note: bigger bytes model with fillet
cc1 = 0.25, # 0.45 chamfer of the 1st pin corner
D1 = 6.5, # body length
E1 = 4.4, # body width
E = 6.4, # body overall width E=E1+2*(S+L+c)
A1 = 0.1, # body-board separation
A2 = 1.3, # body height
b = 0.24, # pin width
e = 0.65, # pin (center-to-center) distance
npx = 9, # number of pins along X axis (width)
npy = 0, # number of pins along y axis (length)
epad = None, # ePad
excluded_pins = None, # no pin excluded
old_modelName = 'SSOP-18_4.4x6.5mm_Pitch0.65mm',
modelName = 'SSOP-18_4.4x6.5mm_P0.65mm',
rotation = -90, # rotation if required
),
'SSOP-20_4.4x6.5mm_Pitch0.65mm': Params( # from http://www.onsemi.com/pub/Collateral/565AM.PDF
the = 12.0, # body angle in degrees
tb_s = 0.15, # top part of body is that much smaller
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