參數(shù)資料
型號: MH16V725BWJ-5
廠商: Mitsubishi Electric Corporation
英文描述: HYPER PAGE MODE 1207959552 - BIT ( 16777216 - WORD BY 72 - BIT ) DYNAMIC RAM
中文描述: 超頁模式1207959552 -位(16777216 - Word的72 -位)動態(tài)隨機存儲器
文件頁數(shù): 4/22頁
文件大?。?/td> 129K
代理商: MH16V725BWJ-5
MITSUBISHI LSIs
MH16V725BWJ -5, -6
Preliminary Spec.
Specifications subject to
change without notice.
MITSUBISHI
ELECTRIC
( / 22 )
4
27/Jul./1998
HYPER PAGE MODE 1207959552 - BIT ( 16777216 - WORD BY 72 - BIT ) DYNAMIC RAM
MIT-DS-0236-0.0
FUNCTION
The MH16V725BWJ provide, in addition to normal
read, write, and read-modify-write operations,
a number of other functions, e.g., Hyper page mode,
/CAS before /RAS refresh, and delayed-write. The
input conditions for each are shown in Table 1.
Table 1 Input conditions for each mode
Operation
/RAS
ACT
ACT
ACT
ACT
ACT
ACT
NAC
/CAS
ACT
ACT
ACT
ACT
ACT
ACT
DNC
Inputs
Input/Output
Output
Input
OPN
Refresh
Remark
/W
NAC
ACT
ACT
ACT
DNC
NAC
DNC
aRow
APD
APD
APD
APD
DNC
DNC
DNC
Column
Read
Write (Early write)
Write (Delayed write)
Read-modify-write
Hidden refresh
/CAS before /RAS refresh
Standby
APD
APD
APD
APD
DNC
DNC
DNC
OPN
IVD
VLD
VLD
OPN
OPN
VLD
YES
YES
YES
YES
YES
YES
NO
Hyper page
mode
identical
Note : ACT : active, NAC : nonactive, DNC : don' t care, VLD : valid, IVD : Invalid, APD : applied, OPN : open
/OE
ACT
DNC
DNC
ACT
ACT
DNC
DNC
VLD
VLD
VLD
OPN
DNC
DNC
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MH16V725BWJ-6 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:HYPER PAGE MODE 1207959552 - BIT ( 16777216 - WORD BY 72 - BIT ) DYNAMIC RAM
MH16V72AWJ-5 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 1207959552 - BIT ( 16777216 - WORD BY 72 - BIT ) DYNAMIC RAM
MH16V72AWJ-6 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 1207959552 - BIT ( 16777216 - WORD BY 72 - BIT ) DYNAMIC RAM
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