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參數資料
型號: W24258Q-55LL
廠商: WINBOND ELECTRONICS CORP
元件分類: SRAM
英文描述: 32K X 8 CMOS STATIC RAM
中文描述: 32K X 8 STANDARD SRAM, 55 ns, PDSO28
封裝: 8 X 13.4 MM, TSOP1-28
文件頁數: 8/10頁
文件大小: 185K
代理商: W24258Q-55LL
W24258/LL
- 8 -
PACKAGE DIMENSIONS
28-pin P-DIP
Seating Plane
1. Dimensions D Max. & S include mold flash or
2. Dimension E1 does not include interlead flash.
3. Dimensions D & E1 include mold mismatch and
4. Dimension B1 does .
5. Controlling dimension: Inches.
6. General appearance spec. should be based on
1.63
1.47
0.064
0.058
Notes:
Symbol
Min. Nom. Max.
Max.
Nom.
Min.
Dimension in Inches
Dimension in mm
A
A
A
B
B
1
c
D
E
E
1
e
L
a
A
S
1
2
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
1
e
1.460
1.470
37.08
37.34
0
15
0.090
2.29
0.650
0.630
16.00
16.51
15
0
e
A
2
A
a
c
E
Base Plane
1
A
1
e
L
A
S
1
E
D
1
B
B
28
1
15
14
28-pin SOP Wide Body
2
1
A
28
15
14
1
e
S
E
H
b
Seating Plane
A
A
y
L
L
e
c
See Detail F
D
E
E
1
1
e
Detail F
1. Dimensions D Max. & S include mold flash
3. Dimensions D & E i.
4. Controlling dimension: Inches.
5. General appearance spec should be based
0.25
0.20
0.010
0.008
Notes:
Symbol
Min. Nom.
Max.
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
1.12
1.27
1.42
0.044
0.050
0.056
1.19
0.047
A
A
A
b
c
D
E
e
H
E
L
L
E
S
y
θ
1
2
θ
相關PDF資料
PDF描述
W24258Q-70LE 32K X 8 CMOS STATIC RAM
W24258Q-70LI 32K X 8 CMOS STATIC RAM
W24258Q-70LL 32K X 8 CMOS STATIC RAM
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W24512AK-15 64K X 8 HIGH SPEED CMOS STATIC RAM
相關代理商/技術參數
參數描述
W24258Q-70LE 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 CMOS STATIC RAM
W24258Q-70LI 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 CMOS STATIC RAM
W24258Q-70LL 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 CMOS STATIC RAM
W24258Q-70SL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x8 SRAM
W24258S-55LL 制造商:WINBOND 制造商全稱:Winbond 功能描述:32K X 8 CMOS STATIC RAM