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參數(shù)資料
| 型號(hào)： | MH4V6445BXJJ-5S |
| 廠(chǎng)商： | Mitsubishi Electric Corporation |
| 英文描述： | HYPER PAGE MODE 268435456-BIT (4194304-WORD BY 64-BIT)DYNAMIC RAM |
| 中文描述： | 超頁(yè)模式268435456位（4194304字，64位）動(dòng)態(tài)隨機(jī)存儲(chǔ)器 |
| 文件頁(yè)數(shù)： | 4/26頁(yè) |
| 文件大?。?/td> | 152K |
| 代理商： | MH4V6445BXJJ-5S |
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MH4V6445BXJJ-5,-6,-5S,-6S
HYPER PAGE MODE 268435456-BIT (4194304-WORD BY 64-BIT)DYNAMIC RAM
MITSUBISHI
ELECTRIC
( / 26 )
4
MITSUBISHI LSIs
Preliminary
Some of contents are subject
to change without notice.
MIT-DS-0233-0.0
24/Jul./1998
FUNCTION
The MH4V6445BXJJ provide, in addition to normal
read, write, and read-modify-write operations,
Table 1 Input conditions for each mode
Operation
/RAS
ACT
ACT
ACT
ACT
ACT
ACT
ACT
NAC
ACT
/CAS
ACT
ACT
ACT
ACT
NAC
ACT
ACT
DNC
ACT
a number of other functions, e.g., Hyper page mode,
/RAS-only refresh, and delayed-write. The input
conditions for each are shown in Table 1.
Inputs
Input/Output
Input
OPN
Refresh
Remark
/W
NAC
ACT
ACT
ACT
DNC
NAC
NAC
DNC
NAC
Row
address address
APD
APD
APD
APD
APD
APD
Column
Output
VLD
Read
Write (Early write)
Write (Delayed write)
Read-modify-write
/RAS-only refresh
Hidden refresh
/CAS before /RAS refresh
Standby
Self refresh
*
APD
APD
APD
APD
DNC
DNC
DNC
DNC
DNC
OPN
IVD
VLD
OPN
VLD
OPN
OPN
OPN
YES
YES
YES
YES
YES
YES
YES
NO
YES
Hyper
page mode
identical
Note : ACT : active, NAC : nonactive, DNC : don' t care, VLD : valid, IVD : Invalid, APD : applied, OPN : open
*MH4V6445BXJJ-5S,-6S only
/OE
ACT
DNC
DNC
ACT
DNC
ACT
DNC
DNC
DNC
DNC
DNC
DNC
VLD
VLD
VLD
DNC
OPN
DNC
DNC
DNC
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MH4V6445BXJJ-6 | 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:HYPER PAGE MODE 268435456-BIT (4194304-WORD BY 64-BIT)DYNAMIC RAM |
| MH4V6445BXJJ-6S | 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:HYPER PAGE MODE 268435456-BIT (4194304-WORD BY 64-BIT)DYNAMIC RAM |
| MH4V644AWXJ-5 | 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 268435456 - BIT ( 4194304 - WORD BY 64 - BIT ) DYNAMIC RAM |
| MH4V644AWXJ-6 | 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 268435456 - BIT ( 4194304 - WORD BY 64 - BIT ) DYNAMIC RAM |
| MH4V644AXJJ | 制造商:MITSUBISHI 制造商全稱(chēng):Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 268435456-BIT (4194304-WORD BY 64-BIT)DYNAMIC RAM |
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