Data Sheet
June 1999
ORCA Series 2 FPGAs
Package Outline Drawings (continued)
240-Pin SQFP
Dimensions are in millimeters.
34.60 ± 0.20
32.00 ± 0.20
PIN #1 IDENTIFIER ZONE
240
181
1
180
32.00
± 0.20
34.60
± 0.20
60
121
61
120
DETAIL A
DETAIL B
3.40 ± 0.20
4.10 MAX
SEATING PLANE
0.08
0.50 TYP
0.25 MIN
1.30 REF
0.25
0.090/0.200
GAGE PLANE
SEATING PLANE
0.17/0.27
0.50/0.75
M
0.10
DETAIL A
DETAIL B
5-2718r.8
180
Lucent Technologies Inc.