Le7942B Data Sheet
17
Zarlink Semiconductor Inc.
PHYSICAL DIMENSIONS
32-Pin PLCC
NOTES:
1 Dimensioning and tolerancing conform to ASME Y14,5M-1994.
2 To be measured at seating plan - C - contact point.
3 Dimensions “D1” and “E1” do not include mold protrusion.
Allowable mold protrusion is 0.010 inch per side. Dimensions
“D” and “E” include mold mismatch and determined at the
parting line; that is “D1” and “E1” are measured at the extreme
material condition at the upper or lower parting line.
4 Exact shape of this feature is optional.
5 Details of pin 1 identifier are optional but must be located
within the zone indicated.
6 Sum of DAM bar protrusions to be 0.007 max per lead.
7 Controlling dimension : Inch.
8 Reference document : JEDEC MS-016
32-Pin PLCC
JEDEC # MS-016
S
mbol
Min Nom Max
A 0.125 -- 0.140
A1 0.075 0.090 0.095
D 0.485 0.490 0.495
D1 0.447 0.450 0.453
D2
E 0.585 0.590 0.595
E1 0.547 0.550 0.553
E2
Ԧ 0 deg -- 10 deg
32-Pin PLCC
0.205 REF
0.255 REF
Note:
Packages may have mold tooling markings on the surface. These markings have no impact on the form, fit or function of the
device. Markings will vary with the mold tool used in manufacturing.
