Emulation Technology, Inc.

PQFP Footprints

Pin CountLink
32032-QF59
44044-QF16
48048-QF50
48048-QF54
52052-QF37
52052-QF39
56056-QF53
56056-QF58
60060-QF18
64064-QF09
64064-QF29
64064-QF34
64064-QF64
68068-QF23
74074-QF46
80080-QF08
80080-QF14
80080-QF47
84084-QF02
94094-QF32
100100-QF01
100100-QF06
100100-QF11
100100-QF49
112112-QF36
120120-QF05
120120-QF56
120120-QF70
128128-QF13
128128-QF51
132132-QF03
136136-QF20
136136-QF35
144144-QF10
144144-QF63
160160-QF07
160160-QF48
164164-QF04
168168-QF25
172172-QF12
176176-QF19
176176-QF67
184184-QF31
196196-QF15
208208-QF21
216216-QF69
232232-QF41
240240-QF22
240240-QF62
256256-QF38
304304-QF61

QFP Footprint Types

Because there are four types (A, B, C, or D) of clip versions for most QFP packages, we have included tip-to-tip dimensions for each type beneath the footprints below and on subsequent pages.

Simply refer to the clip version box on the right to determine your tip-to-tip dimension.  This will tell you which footprint type you have (A, B, C, or D).

Calculating Your Critical Dimension

Critical Dimension = T - (2 x L)

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