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參數(shù)資料
| 型號： | CY62146E |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 4-Mbit (256K x 16) Static RAM |
| 中文描述： | 4兆位（256K × 16）靜態(tài)RAM |
| 文件頁數(shù)： | 9/11頁 |
| 文件大?。?/td> | 449K |
| 代理商： | CY62146E |
CY62146E MoBL
Document #: 001-07970 Rev. *C
Page 9 of 11
Truth Table
CE
WE
OE
BHE
BLE
Inputs Outputs
Mode
Power
H
X
X
X
X
High-Z
Deselect/Power Down
Standby (I
SB
)
L
X
X
H
H
High-Z
Output Disabled
Active (I
CC
)
L
H
L
L
L
Data Out (IO
0
–IO
15
)
Read
Active (I
CC
)
L
H
L
H
L
Data Out (IO
0
–IO
7
);
IO
8
–IO
15
in High-Z
Read
Active (I
CC
)
L
H
L
L
H
Data Out (IO
8
–IO
15
);
IO
0
–IO
7
in High-Z
Read
Active (I
CC
)
L
H
H
L
L
High-Z
Output Disabled
Active (I
CC
)
L
H
H
H
L
High-Z
Output Disabled
Active (I
CC
)
L
H
H
L
H
High-Z
Output Disabled
Active (I
CC
)
L
L
X
L
L
Data In (IO
0
–IO
15
)
Write
Active (I
CC
)
L
L
X
H
L
Data In (IO
0
–IO
7
);
IO
8
–IO
15
in High-Z
Write
Active (I
CC
)
L
L
X
L
H
Data In (IO
8
–IO
15
);
IO
0
–IO
7
in High-Z
Write
Active (I
CC
)
Ordering Information
Speed
(ns)
45
45
Ordering Code
CY62146ELL-45ZSXI
CY62146ELL-45ZSXA
Package
Diagram
51-85087 44-pin Thin Small Outline Package II (Pb-free)
51-85087 44-pin Thin Small Outline Package II (Pb-free)
Package Type
Operating
Range
Industrial
Automotive-A
Contact your local Cypress sales representative for availability of these parts.
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY62146ELL-45ZSXA | 4-Mbit (256K x 16) Static RAM |
| CY62146ELL-45ZSXI | 4-Mbit (256K x 16) Static RAM |
| CY62146VLL-70ZI | 4M (256K x 16) Static RAM |
| CY64146V | 4M (256K x 16) Static RAM |
| CY62147CV18 | 256K x 16 Static RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY62146E_08 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mbit (256K x 16) Static RAM |
| CY62146E_09 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mbit (256K x 16) Static RAM |
| CY62146E_11 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mbit (256K x 16) Static RAM |
| CY62146E_1106 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mbit (256K x 16) Static RAM Automatic power down when deselected |
| CY62146E_13 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:4-Mbit (256 K x 16) Static RAM |
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