參數(shù)資料
型號(hào): UPD43256BGW-A12-9JL
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(yè)數(shù): 19/24頁(yè)
文件大?。?/td> 174K
代理商: UPD43256BGW-A12-9JL
19
μ
PD43256B
28PIN PLASTIC TSOP (
I
) (8
×
13.4)
ITEM MILLIMETERS
A
8.0±0.1
B
0.6 MAX.
C
0.55 (T.P.)
INCHES
0.315±0.004
0.024 MAX.
0.022 (T.P.)
NOTE
(1) Each lead centerline is located within 0.08 mm (0.003 inch) of
its true position (T.P.) at maximum material condition.
P28GW-55-9JL-1
M
N
0.08
0.10
0.003
0.004
0.528
H
12.4
11.8
0.488
0.465
0.031
I
+0.004
J
0.8±
+0.009
S
1.2
0.048
G
1.0
0.039
K
0.145
0.006
L
0.5±
0.020
+0.004
P
13.4
+0.008
Q
0.1±0.05
–3
°
0.004±0.002
–3
°
R
3
°
+7
°
3
°
+7
°
D
0.22
0.009
M
detail of lead end
Q
R
G
B
C
D
M
J
N
L
K
+0.025
–0.015
1
14
28
15
S
A
P
I
H
(2) "A" excludes mold flash. (Includes mold flash : 8.4mm MAX.
<0.331 inch MAX.>)
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