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參數(shù)資料
| 型號： | MH4S64BLG-7 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | 268435456-BIT (4194304 - WORD BY 64-BIT)SynchronousDRAM |
| 中文描述： | 268435456位（4194304 -文字，64位）SynchronousDRAM |
| 文件頁數(shù)： | 11/55頁 |
| 文件大小： | 586K |
| 代理商： | MH4S64BLG-7 |
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MH4S64BLG -7,-8,-10
268435456-BIT (4194304 - WORD BY 64-BIT)SynchronousDRAM
MITSUBISHI LSIs
( 11
MITSUBISHI
ELECTRIC
29.Oct.1998
Preliminary Spec.
Some contents are subject to change without notice.
MIT-DS-0227-0.5
FUNCTION TRUTH TABLE FOR CKE
Current State
CKE
n-1
CKE
n
/S
/RAS
/CAS
/WE
Add
Action
SELF -
H
X
X
X
X
X
X
INVALID
REFRESH*1
L
H
H
X
X
X
X
Exit Self-Refresh(Idle after tRC)
L
H
L
H
H
H
X
Exit Self-Refresh(Idle after tRC)
L
H
L
H
H
L
X
ILLEGAL
L
H
L
H
L
X
X
ILLEGAL
L
H
L
L
X
X
X
ILLEGAL
L
L
X
X
X
X
X
NOP(Maintain Self-Refresh)
POWER
H
X
X
X
X
X
X
INVALID
DOWN
L
H
X
X
X
X
X
Exit Power Down to Idle
L
L
X
X
X
X
X
NOP(Maintain Self-Refresh)
ALL BANKS
H
H
X
X
X
X
X
Refer to Function Truth Table
IDLE*2
H
L
L
L
L
H
X
Enter Self-Refresh
H
L
H
X
X
X
X
Enter Power Down
H
L
L
H
H
H
X
Enter Power Down
H
L
L
H
H
L
X
ILLEGAL
H
L
L
H
L
X
X
ILLEGAL
H
L
L
L
X
X
X
ILLEGAL
L
X
X
X
X
X
X
Refer to Current State = Power Down
ANY STATE
H
H
X
X
X
X
X
Refer to Function Truth Table
other than
H
L
X
X
X
X
X
Begin CK0 Suspend at Next Cycle*3
listed above
L
H
X
X
X
X
X
Exit CK0 Suspend at Next Cycle*3
L
L
X
X
X
X
X
Maintain CK0 Suspend
ABBREVIATIONS:
H = High Level, L = Low Level, X = Don't Care
NOTES:
1. CKE Low to High transition will re-enable CK and other inputs
asynchronously
.
A minimum setup time must be satisfied before any command other than EXIT.
2. Power-Down and Self-Refresh can be entered only from the All banks idle State.
3. Must be legal command.
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MH4S64BLG-8 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:268435456-BIT (4194304 - WORD BY 64-BIT)SynchronousDRAM |
| MH4S64CBMD-10 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:268435456-BIT (4194304-WORD BY 64-BIT)SynchronousDRAM |
| MH4S64CBMD-10B | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:268435456-BIT (4194304-WORD BY 64-BIT)SynchronousDRAM |
| MH4S64CBMD-12 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:268435456-BIT (4194304-WORD BY 64-BIT)SynchronousDRAM |
| MH4S64CBMD-12B | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:268435456-BIT (4194304-WORD BY 64-BIT)SynchronousDRAM |
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