UPD43256BGW-B12-9JL NEC [NEC], UPD43256BGW-B12-9JL Datasheet - Page 17

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

Package Drawings
28-PIN PLASTIC DIP (15.24 mm (600))
J
G
NOTES
1.
2.
Each lead centerline is located within 0.25 mm
of its true position (T.P.) at maximum material condition.
Item "K" to center of leads when formed parallel.
H
I
28
1
D
F
N
M
A
Data Sheet M10770EJCV0DS00
C
15
14
B
M
ITEM
M
A
B
C
D
G
H
K
N
R
F
J
L
I
P28C-100-600A1-2
PD43256B
K
L
MILLIMETERS
38.10 MAX.
2.54 MAX.
2.54 (T.P.)
1.2 MIN.
3.6 0.3
0.51 MIN.
4.31 MAX.
5.72 MAX.
15.24 (T.P.)
13.2
0.25
0 - 15
0.50 0.10
0.25 0.10
0.05
R
17