NEC uPD78F4225Y, Manual

Page: 21 / 30

21
µ
PD78F4225Y
80 PIN PLASTIC TQFP (FINE PITCH) ( 12)
ITEM MILLIMETERS INCHES
I
J 0.5 (T.P.)
0.10 0.004
0.020 (T.P.)
A
NOTE
Each lead centerline is located within 0.10 mm (0.004 inch) of
its true position (T.P.) at maximum material condition.
S
A 14.0±0.2 0.551+0.009
–0.008
B 12.0±0.2 0.472+0.009
–0.008
C 12.0±0.2 0.472+0.009
–0.008
D 14.0±0.2 0.551+0.009
–0.008
F
G 1.25
1.25 0.049
0.049
H 0.22 0.009±0.002
P80GK-50-BE9-4
S 1.27 MAX. 0.050 MAX.
K 1.0±0.2 0.039+0.009
–0.008
L 0.5±0.2 0.020+0.008
–0.009
M 0.145 0.006±0.002
N 0.10 0.004
P 1.05 0.041
Q 0.05±0.05 0.002±0.002
R 5°±5° 5°±5°
+0.05
–0.04
+0.055
–0.045
B
C D
J
H
I
G
F
P
N
L
K
M
Q R
detail of lead end
M
61
60 41
40
21
20 1
80