UPD431000A-xxx NEC, UPD431000A-xxx Datasheet - Page 21

• Manufacturer Part Number: UPD431000A-xxx
• Description: 1M-BIT CMOS STATIC RAM 128K-WORD BY 8-BIT
• Manufacturer: NEC

32-PIN PLASTIC SOP (13.34 mm (525))
F
G
E
32
1
NOTE
Each lead centerline is located within 0.12 mm of
its true position (T.P.) at maximum material condition.
D
C
M
M
N
A
S
Data Sheet M11657EJBV0DS
17
16
S
B
K
L
detail of lead end
H
I
P
ITEM
M
C
D
E
G
H
K
N
P
A
B
F
J
L
PD431000A
I
P32GW-50-525A-1
MILLIMETERS
20.61 MAX.
0.78 MAX.
1.27 (T.P.)
0.40 0.10
0.15 0.05
2.95 MAX.
2.7
14.1 0.3
11.3
1.4 0.2
0.20 0.10
0.8 0.2
0.12
0.10
3
7
3
0.05
0.05
J
21