Package Information for Cyclone II Devices
240-Pin Plastic Quad Flat Pack (PQFP)
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All dimensions and tolerances conform to ASME Y14.5M – 1994.
Controlling dimension is in millimeters.
Pin 1 may be indicated by an ID dot, or a special feature, in its
proximity on package surface.
Tables 15–9 and 15–10 show the package information and package outline
figure references, respectively, for the 240-pin PQFP package.
Table 15–9. 240-Pin PQFP Package Information
Description
Specification
Ordering Code Reference
Package Acronym
Q
PQFP
Copper
Leadframe Material
Lead Finish (Plating)
Regular: 85Sn:15Pb (Typ.)
Pb-free: Matte Sn
JEDEC Outline Reference
Maximum Lead Coplanarity
Weight
MS-029 Variation: GA
0.003 inches (0.08mm)
7.0 g
Moisture Sensitivity Level
Printed on moisture barrier bag
Table 15–10. 240-Pin PQFP Package Outline Dimensions (Part 1 of 2)
Millimeter
Symbol
Min.
Nom.
Max.
A
A1
A2
D
–
–
4.10
0.50
3.60
0.25
3.20
–
3.40
34.60 BSC
32.00 BSC
34.60 BSC
32.00 BSC
0.60
D1
E
E1
L
0.45
0.75
L1
S
1.30 REF
–
0.20
0.17
0.09
–
b
–
0.27
0.20
c
–
Altera Corporation
February 2007
15–9
Cyclone II Device Handbook, Volume 1
ALTERA [ ALTERA CORPORATION ]
