
Data Sheet
ORCA Series 2 FPGAs
June 1999
176
Lucent Technologies Inc.
Package Outline Drawings (continued)
144-Pin TQFP
Dimensions are in millimeters.
5-3815r.5
DETAIL B
0.19/0.27
0.08
M
0.106/0.200
DETAIL A
0.45/0.75
GAGE PLANE
SEATING PLANE
1.00 REF
0.25
1.60 MAX
SEATING PLANE
0.08
0.50 TYP
1.40
± 0.05
0.05/0.15
DETAIL A
DETAIL B
PIN #1 IDENTIFIER ZONE
20.00
± 0.20
22.00
± 0.20
109
144
1
36
37
72
73
108
20.00
± 0.20
22.00
± 0.20