UPD78320 Datasheet, PDF (76/88 Pages) NEC – 16/8-BIT SINGLE-CHIP MICROCONTROLLER

74 PIN PLASTIC QFP ( 20)
A
B
56
38
57
37
µPD78320, 78322
detail of lead end
74
19
1
18
G2
G1
H
I^M
J
K
NOTE
N
L
Each lead centerline is located within 0.20 mm (0.008 inch) of
its true position (T.P.) at maximum material condition.
ITEM MILLIMETERS INCHES
A
23.2±0.4
0.913+–00..001167
B
20.0±0.2
0.787+–00..000089
C
20.0±0.2
0.787+–00..000089
D
23.2±0.4
0.913+–00..001167
F1
2.0
F2
1.0
G1
2.0
G2
1.0
0.079
0.039
0.079
0.039
H
0.40±0.10
0.016+–00..000054
I
0.20
0.008
J
1.0 (T.P.)
0.039 (T.P.)
K
1.6±0.2
0.063±0.008
L
0.8±0.2
0.031+–00..000089
M
0.15+–00..0150
0.006
+0.004
–0.003
N
0.10
0.004
P
3.7
0.146
Q
0.1±0.1
0.004±0.004
R
5°±5°
5°±5°
S
4.0 MAX.
0.158 MAX.
S74GJ-100-5BJ-3
76