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參數(shù)資料
| 型號(hào)： | CY62138F |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 2-Mbit (256K x 8) Static RAM |
| 中文描述： | 2兆位（256K × 8）靜態(tài)RAM |
| 文件頁(yè)數(shù)： | 7/10頁(yè) |
| 文件大?。?/td> | 776K |
| 代理商： | CY62138F |
Document #: 001-13194 Rev. *A
Page 7 of 10
CY62138F MoBL
Write Cycle No. 2
(CE1 or CE2 controlled)
[10, 14, 18, 19]
Write Cycle No. 3
(WE controlled, OE LOW)
[10, 19]
Truth Table
CE
WE
OE
Inputs/Outputs
Mode
Power
H
X
X
High Z
Deselect/Power Down
Standby (I
SB
)
Active (I
CC
)
Active (I
CC
)
Active (I
CC
)
L
H
L
Data Out
Read
L
L
X
Data In
Write
L
H
H
High Z
Selected, Outputs Disabled
Ordering Information
Speed
(ns)
45
Ordering Code
CY62138FLL-45SXI
CY62138FLL-45ZSXI
Package
Diagram
51-85081 32-pin Small Outline Integrated Circuit (Pb-free)
51-85095 32-pin Thin Small Outline Package II (Pb-free)
Package Type
Operating
Range
Industrial
Contact your local Cypress sales representative for availability of these parts.
Switching Waveforms
(continued)
t
WC
DATA VALID
t
AW
t
SA
t
PWE
t
HA
t
HD
t
SD
t
SCE
ADDRESS
CE
DATA IO
WE
DATA VALID
t
HD
t
SD
t
LZWE
t
PWE
t
SA
t
HA
t
AW
t
SCE
t
WC
t
HZWE
ADDRESS
CE
WE
DATA IO
NOTE
20
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY62138FLL-45SXI | 2-Mbit (256K x 8) Static RAM |
| CY62138FLL-45ZSXI | 2-Mbit (256K x 8) Static RAM |
| CY62138VN | 256K x 8 Static RAM |
| CY62138VNLL-70BAI | 256K x 8 Static RAM |
| CY62138V | 256K x 8 Static RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CY62138F_09 | 制造商:CYPRESS 制造商全稱(chēng):Cypress Semiconductor 功能描述:2-Mbit (256K x 8) Static RAM |
| CY62138F_10 | 制造商:CYPRESS 制造商全稱(chēng):Cypress Semiconductor 功能描述:2-Mbit (256K x 8) Static RAM |
| CY62138F_11 | 制造商:CYPRESS 制造商全稱(chēng):Cypress Semiconductor 功能描述:2-Mbit (256 K x 8) Static RAM Automatic power down when deselected |
| CY62138F_13 | 制造商:CYPRESS 制造商全稱(chēng):Cypress Semiconductor 功能描述:2-Mbit (256 K x 8) Static RAM |
| CY62138FLL | 制造商:CYPRESS 制造商全稱(chēng):Cypress Semiconductor 功能描述:2-Mbit (256K x 8) Static RAM |
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