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参数资料
| 型号： | MH8S72BALD-7 |
| 厂商： | Mitsubishi Electric Corporation |
| 英文描述： | 603979776-BIT (8388608 - WORD BY 72-BIT)SynchronousDRAM |
| 中文描述： | 603979776位（8388608 - Word的72位）SynchronousDRAM |
| 文件页数： | 13/56页 |
| 文件大小： | 732K |
| 代理商： | MH8S72BALD-7 |
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MITSUBISHI
ELECTRIC
603,979,776-BIT ( 8,388,608-WORD BY 72-BIT ) Synchronous DYNAMIC RAM
MH8S72BAFD -7, -8
MITSUBISHI LSIs
Preliminary
Spec.
1/ Dec./1998
MIT-DS-0273-0.2
FUNCTION TRUTH TABLE FOR CKE
Current State
CK
n-1
CK
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 form the All banks idle State.
3. Must be legal command.
13
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| MH8S72BALD-8 | 603979776-BIT (8388608 - WORD BY 72-BIT)SynchronousDRAM |
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| MH8S72BBFD-8 | 603,979,776-BIT ( 8,388,608-WORD BY 72-BIT ) Synchronous DYNAMIC RAM |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MH8S72BALD-8 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:603979776-BIT (8388608 - WORD BY 72-BIT)SynchronousDRAM |
| MH8S72BBFD-7 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:603,979,776-BIT ( 8,388,608-WORD BY 72-BIT ) Synchronous DYNAMIC RAM |
| MH8S72BBFD-8 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:603,979,776-BIT ( 8,388,608-WORD BY 72-BIT ) Synchronous DYNAMIC RAM |
| MH8S72BCFD-6 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:603,979,776-BIT ( 8,388,608-WORD BY 72-BIT ) Synchronous DYNAMIC RAM |
| MH8S72BMG-10 | 制造商:MITSUBISHI 制造商全称:Mitsubishi Electric Semiconductor 功能描述:603979776-BIT (8388608 - WORD BY 72-BIT)SynchronousDRAM |
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