NEC 78014Y Series User Manual page 534

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534
APPENDIX B DEVELOPMENT TOOLS
Figure B-3. EV-9200GC-64 Footprint (for reference only)
ITEM MILLIMETERS
A 19.5
B 14.8
0.8 ± 0.02 × 15=12.0 ± 0.05
C
0.8 ± 0.02 × 15=12.0 ± 0.05
D
E 14.8
F 19.5
6.00 ± 0.08
G
6.00 ± 0.08
H
0.5 ± 0.02
I
2.36 ± 0.03
J
2.2 ± 0.1
K
1.57 ± 0.03
L
Caution Dimensions of mount pad for EV-9200 and that for
target device (QFP) may be different in some parts.
For the recommended mount pad dimensions for QFP,
refer to "SEMICONDUCTOR DEVICE MOUNTING
TECHNOLOGY MANUAL" (C10535E).
G
J
K
L
C
B
A
EV-9200GC-64-P1
INCHES
0.768
0.583
× 0.591=0.472
+0.002
0.031
–0.001
× 0.591=0.472
+0.002
0.031
–0.001
0.583
0.768
+0.004
0.236
–0.003
+0.004
0.236
–0.003
+0.001
0.197
–0.002
+0.001
0.093
–0.002
+0.004
0.087
–0.005
+0.001
0.062
–0.002
+0.003
–0.002
+0.003
–0.002