UPD43256BGW-B12-9JL NEC [NEC], UPD43256BGW-B12-9JL Datasheet - Page 20

• Manufacturer Part Number: UPD43256BGW-B12-9JL
• Description: 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT
• Manufacturer: NEC [NEC]

20
28-PIN PLASTIC TSOP(I) (8x13.4)
14
1. Each lead centerline is located within 0.08 mm of
2. "A" excludes mold flash. (Includes mold flash : 8.4mm MAX.)
1
NOTE
K
its true position (T.P.) at maximum material condition.
H
P
I
Data Sheet M10770EJCV0DS00
N
S
28
15
S
L
J
D
detail of lead end
S
Q
C
M
A
M
ITEM
PD43256B
C
G
M
N
Q
A
B
D
H
K
P
R
S
J
L
I
R
P28GW-55-9KL-2
MILLIMETERS
8.0 0.1
0.6 MAX.
0.55 (T.P.)
0.22 0.08
1.0
12.4 0.2
11.8 0.1
0.8 0.2
0.145
0.5 0.1
0.08
0.10
13.4 0.2
0.1 0.05
3
1.2 MAX.
7
3
0.07
B
0.025
0.015
G