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參數(shù)資料
| 型號(hào)： | W24258C-70LL |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類(lèi)： | SRAM |
| 英文描述： | 32K X 8 STANDARD SRAM, 70 ns, PDIP28 |
| 封裝： | 0.600 INCH, PLASTIC, DIP-28 |
| 文件頁(yè)數(shù)： | 9/10頁(yè) |
| 文件大?。?/td> | 187K |
| 代理商： | W24258C-70LL |
Preliminary W24258C
- 8 -
PACKAGE DIMENSIONS
28-pin P-DIP
Seating Plane
1. Dimensions D Max. & S include mold flash or
tie bar burrs.
2. Dimension E1 does not include interlead flash.
3. Dimensions D & E1 include mold mismatch and
are determined at the mold parting line.
6. General appearance spec. should be based on
final visual inspection spec.
1.63
1.47
0.064
0.058
Notes:
Symbol
Min. Nom. Max.
Max.
Nom.
Min.
Dimension in Inches
Dimension in mm
A
B
c
D
e
A
L
S
A
1
2
E
0.060
1.52
0.210
5.33
0.010
0.150
0.016
0.155
0.018
0.160
0.022
3.81
0.41
0.25
3.94
0.46
4.06
0.56
0.008
0.120
0.670
0.010
0.130
0.014
0.140
0.20
3.05
0.25
3.30
0.36
3.56
0.540
0.550
0.545
13.72
13.97
13.84
17.02
15.24
14.99
15.49
0.600
0.590
0.610
2.29
2.54
2.79
0.090
0.100
0.110
B 1
1
e
E 1
a
1.460
1.470
37.08
37.34
0
15
0.090
2.29
0.650
0.630
16.00
16.51
4. Dimension B1 does not include dambar
protrusion/intrusion.
5. Controlling dimension: Inches.
15
0
eA
2
A
a
c
E
Base Plane
1
A
1
e
L
A
S
1
E
D
1
B
28
1
15
14
28-pin SOP Wide Body
1. Dimensions D Max. & S include mold flash
or tie bar burrs.
2. Dimension b does not include dambar
protrusion/intrusion.
3. Dimensions D & E include mold mismatch
and determined at the mold parting line.
.
0.25
0.20
0.010
0.008
Notes:
Symbol
Min. Nom.
Max.
Nom.
Min.
Dimension in Inches
Dimension in mm
0.014
0.36
0.112
2.85
0.004
0.093
0.014
0.098
0.016
0.103
0.020
2.36
0.36
0.10
2.49
0.41
2.62
0.51
0.059
0.004
0
10
0.713
0.067
0.733
0.075
1.50
18.11
1.70
18.62
1.91
0.477
0.465
0.453
12.12
11.81
11.51
0
10
0.10
8.53
8.41
8.28
0.336
0.331
0.326
0.71
0.91
1.12
0.028
0.036
0.044
4. Controlling dimension: Inches.
5. General appearance spec should be based
on final visual inspection spec.
1.12
1.27
1.42
0.044
0.050
0.056
1.19
0.047
2
1
A
28
15
14
1
e
S
E
H
b
Seating Plane
A A
y
L
e
c
See Detail F
D
E
1
e
Detail F
A
b
c
D
e
H E
L
y
A
L E
1
2
E
S
θ
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| W24258H | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:32K X 8 CMOS STATIC RAM |
| W24258LL | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:32K x 8 CMOS STATIC RAM |
| W24258-LL | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:32K X 8 CMOS STATIC RAM |
| W24258Q-55LL | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:32K X 8 CMOS STATIC RAM |
| W24258Q-70LE | 制造商:WINBOND 制造商全稱(chēng):Winbond 功能描述:32K X 8 CMOS STATIC RAM |
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