Figure B-1: 80Gc Package Drawings (Reference) - NEC IE-78K0-NS-P04 Preliminary User's Manual

IE-78K0-NS-P04, IE-780828-NS-EM4
(2) Pad drawing (in mm)
58

Figure B-1: 80GC Package Drawings (Reference)

Item Millimeters
A 19.7
B 15.0
0.65 ± 0.02 x 19=12.35 ± 0.05
C
0.65 ± 0.02 x 19=12.35 ± 0.05
D
E 15.0
F 19.7
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
TECHNOLOGY MANUAL" (C10535E).
C
B
A
Inches
0.776
0.591
+0.001 +0.003
0.026 x 0.748=0.486
–0.002 –0.002
+0.001 +0.003
0.026 x 0.748=0.486
–0.002 –0.002
0.591
0.776
DEVICE MOUNTING