參數(shù)資料
型號: UPD43256BGW-A85-9KL
廠商: NEC Corp.
英文描述: 256K-BIT CMOS STATIC RAM 32K-WORD BY 8-BIT
中文描述: 256K位CMOS靜態(tài)RAM 32K的詞8位
文件頁數(shù): 17/24頁
文件大?。?/td> 174K
代理商: UPD43256BGW-A85-9KL
17
μ
PD43256B
Package Drawings
28 PIN PLASTIC DIP (600 mil)
ITEM MILLIMETERS
A
B
C
2.54 (T.P.)
INCHES
1.500 MAX.
0.100 MAX.
0.100 (T.P.)
+0.004
–0.005
F
G
H
I
J
K
L
38.10 MAX.
2.54 MAX.
3.6±0.3
0.51 MIN.
4.31 MAX.
5.72 MAX.
0.25
0 ~ 15
°
15.24 (T.P.)
13.2
+0.10
–0.05
N
R
1.2 MIN.
0.047 MIN.
0.142±0.012
0.020 MIN.
0.170 MAX.
0.226 MAX.
0.600 (T.P.)
0.520
+0.004
–0.003
0.01
0 ~ 15
°
P28C-100-600A1-1
D
0.50±0.10
0.020
M
0.25
0.010
NOTES
Each lead centerline is located within 0.25 mm (0.01 inch)
of its true position (T.P.) at maximum material condition.
Item "K" to center of leads when formed parallel.
1)
2)
28
1
15
14
A
M
R
K
L
B
I
J
G
H
C
F
D
M
N
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