UPD42S18165L Datasheet, PDF (42/48 Pages) NEC – 3.3 V OPERATION 16 M-BIT DYNAMIC RAM 1 M-WORD BY 16-BIT, EDO, BYTE READ/WRITE MODE

Package Drawings
50PIN PLASTIC TSOP(II) (400 mil)
50
26
PD42S18165L, 4218165L
detail of lead end
1
A
25
N
C
B
D
MM
NOTE
Each lead centerline is located within 0.13 mm (0.005 inch) of
its true position (T.P.) at maximum material condition.
H
I
J
L
ITEM
A
B
C
D
E
F
G
H
I
MILLIMETERS
21.17 MAX.
1.0 MAX.
0.8 (T.P.)
0.32
+0.08
–0.07
0.1±0.05
1.2 MAX.
0.97
11.76±0.2
10.16±0.1
J
0.8±0.2
K
0.145
+0.025
–0.015
L
0.5±0.1
M
0.13
N
0.10
P
3
+7
–3
INCHES
0.834 MAX.
0.040 MAX.
0.031 (T.P.)
0.013±0.003
0.004±0.002
0.048 MAX.
0.038
0.463±0.008
0.400±0.004
0.031+–00..000089
0.006±0.001
0.020+–00..000054
0.005
0.004
3
+7
–3
S50G5-80-7JF4
42