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參數(shù)資料
| 型號(hào)： | M2V28D20ATP-75 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | 128M Double Data Rate Synchronous DRAM |
| 中文描述： | 128M的雙數(shù)據(jù)速率同步DRAM |
| 文件頁數(shù)： | 11/36頁 |
| 文件大小： | 1216K |
| 代理商： | M2V28D20ATP-75 |
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11
MITSUBISHI ELECTRIC
Jun,'00
Preliminary
MITSUBISHI LSIs
DDR SDRAM (Rev.0.1)
M2S28D20/ 30/ 40ATP
128M Double Data Rate Synchronous DRAM
FUNCTION TRUTH TABLE for CKE
ABBREVIATIONS:
H=High Level, L=Low Level, X=Don't Care
NOTES:
1. CKE Low to High transition will re-enable CLK 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.
Current State
CKE n-1
CKE n
/CS
/RAS
/CAS
/WE
Address
Action
Notes
H
X
X
X
X
X
X
INVALID
1
L
H
H
X
X
X
X
Exit Self-Refresh (Idle after tRC)
1
L
H
L
H
H
H
X
Exit Self-Refresh (Idle after tRC)
1
L
H
L
H
H
L
X
ILLEGAL
1
L
H
L
H
L
X
X
ILLEGAL
1
L
H
L
L
X
X
X
ILLEGAL
1
L
L
X
X
X
X
X
NOP (Maintain Self-Refresh)
1
H
X
X
X
X
X
X
INVALID
L
H
X
X
X
X
X
Exit Power Down to Idle
L
L
X
X
X
X
X
NOP (Maintain Self-Refresh)
H
H
X
X
X
X
X
Refer to Function Truth Table
2
H
L
L
L
L
H
X
Enter Self-Refresh
2
H
L
H
X
X
X
X
Enter Power Down
2
H
L
L
H
H
H
X
Enter Power Down
2
H
L
L
H
H
L
X
ILLEGAL
2
H
L
L
H
L
X
X
ILLEGAL
2
H
L
L
L
X
X
X
ILLEGAL
2
L
X
X
X
X
X
X
Refer to Current State =Power Down
2
H
H
X
X
X
X
X
Refer to Function Truth Table
H
L
X
X
X
X
X
Begin CLK Suspend at Next Cycle
3
L
H
X
X
X
X
X
Exit CLK Suspend at Next Cycle
3
L
L
X
X
X
X
X
Maintain CLK Suspend
ANY STATE
other than listed
above
SELF-
REFRESHING
POWER
DOWN
ALL BANKS
IDLE
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M2V28D30ATP-10 | 353620600 |
| M2V28D30ATP-75 | 128M Double Data Rate Synchronous DRAM |
| M2V28D40ATP-10 | 128M Double Data Rate Synchronous DRAM |
| M2V28D40ATP-75 | 128M Double Data Rate Synchronous DRAM |
| M2S28D20ATP | 128M Double Data Rate Synchronous DRAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M2V28D30ATP-10 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:128M Double Data Rate Synchronous DRAM |
| M2V28D30ATP-75 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:128M Double Data Rate Synchronous DRAM |
| M2V28D40ATP-10 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:128M Double Data Rate Synchronous DRAM |
| M2V28D40ATP-75 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:128M Double Data Rate Synchronous DRAM |
| M2V28S20ATP | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:128M Synchronous DRAM |
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