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Ultra37000 CPLD Family
Document #: 38-03007 Rev. *E Page 59 of 64
Package Diagrams (continued)
BOTTOMVIEW
TOPVIEW
10987654321
A
B
C
D
E
F
G
H
J
K
PIN1CORNER
PIN1CORNER
0.20(4X)
Ø0.25MCAB
Ø0.05MC
Ø0.45±0.05(256X)-CPLDDEVICES(37K&39K)
0.25C
0.70±0.05
C
SEATINGPLANE
0.15C
16 15 14 13 12 11
T
R
P
M
N
L
N
T
R
P
M
L
K
J
F
G
H
E
D
A
C
B
161513 141210 11928765431
A
B
Ø0.50 (256X)-ALLOTHERDEVICES
+0.10
-0.05
A1 0.36 0.56
A 1.40MAX. 1.70MAX.
REFERENCEJEDECMO-192
15.00
1.00
0.35
A
17.00±0.10
7.50
7.50
15.00
17.00±0.10
1.00
A1
-0.05
+0.10
256-Ball FBGA (17 x 17 mm) BB256
51-85108-*F
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