Ultra37000 CPLD Family
Package Diagrams (continued)
256-Ball FBGA (17 x 17 mm) BB256
TOP VIEW
BOTTOM VIEW
Ø0.05 M C
Ø0.25 M C A B
PIN 1 CORNER
Ø0.ꢀ5 0.05(256X)-CPLD DEVICES (37K & 39K)
PIN 1 CORNER
+0.10
Ø0.50 (256X)-ALL OTHER DEVICES
-0.05
1
2
3
ꢀ
5
6
7
8
9
10 11 12 13 1ꢀ 15 16
16 15 1ꢀ 13 12 11 10
9
8
7
6
5
ꢀ
3
2
1
A
B
C
D
E
A
B
C
D
E
F
F
G
H
J
G
H
J
K
L
K
L
M
N
P
R
T
M
N
P
R
T
1.00
B
7.50
15.00
A
17.00 0.10
A
SEATING PLANE
0.20(ꢀX)
A1
C
REFERENCE JEDEC MO-192
A1 0.36 0.56
1.ꢀ0 MAX. 1.70 MAX.
A
51-85108-*F
Document #: 38-03007 Rev. *E
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