參數(shù)資料
型號: MH8V6445BWZJ-5
廠商: Mitsubishi Electric Corporation
英文描述: Sealing Boot; For Use With:Toggle Switches
中文描述: 超頁模式536870912 -位(8388608 - Word的64 -位)動態(tài)隨機(jī)存儲器
文件頁數(shù): 4/22頁
文件大?。?/td> 121K
代理商: MH8V6445BWZJ-5
MITSUBISHI LSIs
MH8V6445BWZJ -5, -6
Preliminary Spec.
Specifications subject to
change without notice.
MITSUBISHI
ELECTRIC
( / 22 )
4
24/Jul./1998
HYPER PAGE MODE 536870912 - BIT ( 8388608 - WORD BY 64 - BIT ) DYNAMIC RAM
MIT-DS-0234-0.0
FUNCTION
The MH8V6445BWZJ 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
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
相關(guān)PDF資料
PDF描述
MH8V6445BWZJ-6 MINIATURE TOGGLE TYPE SNAPSEELS
MH8V644AWZJ-6 FAST PAGE MODE 536870912 - BIT ( 8388608 - WORD BY 64 - BIT ) DYNAMIC RAM
MH8V644AWZJ-5 FAST PAGE MODE 536870912 - BIT ( 8388608 - WORD BY 64 - BIT ) DYNAMIC RAM
MH8V64AWZJ-6 FAST PAGE MODE 536870912 - BIT ( 8388608 - WORD BY 64 - BIT ) DYNAMIC RAM
MH8V64AWZJ-5 FAST PAGE MODE 536870912 - BIT ( 8388608 - WORD BY 64 - BIT ) DYNAMIC RAM
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MH8V6445BWZJ-6 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:HYPER PAGE MODE 536870912 - BIT ( 8388608 - WORD BY 64 - BIT ) DYNAMIC RAM
MH8V644AWZJ-5 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 536870912 - BIT ( 8388608 - WORD BY 64 - BIT ) DYNAMIC RAM
MH8V644AWZJ-6 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 536870912 - BIT ( 8388608 - WORD BY 64 - BIT ) DYNAMIC RAM
MH8V64AWZJ-5 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 536870912 - BIT ( 8388608 - WORD BY 64 - BIT ) DYNAMIC RAM
MH8V64AWZJ-6 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 536870912 - BIT ( 8388608 - WORD BY 64 - BIT ) DYNAMIC RAM