35 lines
867 B
Markdown
35 lines
867 B
Markdown
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# Footprints
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For all footprint names, append `_[part]` if the footprint is non-standard and to be used with a specific part.
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## QFN
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`QFN[pitch]P[width]X[length]X[height]-[pins][pad]`
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- pitch: nominal pitch, mm/100
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- width: nominal body width, mm/100
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- length: nominal body length, mm/100
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- height: maximum body height, mm/100
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- pins: count
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- belly pad: P = pad, N = no pad
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QFN50P120X140X110-10P
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## DFN
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`DFN[pitch]P[width]X[length]X[height]-[pins][pad]`
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- pitch: nominal pitch, mm/100
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- width: nominal body width, mm/100
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- length: nominal body length, mm/100
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- height: maximum body height, mm/100
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- pins: count
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- belly pad: P = pad, N = no pad
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## SOP
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`SOP[pitch]P[width]X[height]-[pins][pad]`
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- pitch: nominal pitch, mm/100
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- width: nominal span of leads, mm/100
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- height: maximum body height, mm/100
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- pins: count
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- belly pad: P = pad, N = no pad
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## QFP
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## BGA
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