XC5000 Datasheet, PDF (45/48 Pages) Xilinx, Inc – High-density family of Field-Programmable Gate Arrays

R
0.100 Typ
S/R 0.890 Sq
V
U
T
0.070 Dia Typ
(191 Places)
R
P
N
M
L
K
J
H
G
F
E
Stand-Off Pin ^D
(4 Places) C
B
A
0.050 X 45°
Pin #1 Side
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
Dielectric
Coat
Bottom View
0.050
± 0.010
1.860
± 0.019 Sq
1.700
Typ
Chamfer
0.030 ± 0.010 X 45°
(3 Places)
0.090
± 0.010
Top Edge Chamfer
0.010 X 45° Typ
Top View
Gold Plate
Pin #1 Index
Top Side
0.008
(4 Places)
0.050 X 0.025
0.018 ± 0.002
Au Plated Kovar
Side View
191-Pin Ceramic PGA (PG191)
0.005 R Typ
0.130
± 0.010
Dimensions in Inches
X3438
156
157
30.60 Sq
28.00 Sq
105
104
0.08
–C–
208
Pin 1 ID
1
Top View
208-Pin Plastic PQFP (PQ208)
12 - 16°
53
0.13 ± 0.25
52
Dimensions in Millimeters
Lead Pitch 0.50
Side View
0.064 Ref
3.67
3.17
Stand-Off
0.25 Min
X3439
41