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參數(shù)資料
| 型號(hào)： | MH16V645BWJ-5 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | HYPER PAGE MODE 1073741824 - BIT ( 16777216 - WORD BY 64 - BIT ) DYNAMIC RAM |
| 中文描述： | 超頁(yè)模式1073741824 -位（16777216 - Word的64 -位）動(dòng)態(tài)隨機(jī)存儲(chǔ)器 |
| 文件頁(yè)數(shù)： | 4/22頁(yè) |
| 文件大小： | 127K |
| 代理商： | MH16V645BWJ-5 |
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MITSUBISHI LSIs
MH16V645BWJ -5, -6
Preliminary Spec.
Specifications subject to
change without notice.
MITSUBISHI
ELECTRIC
( / 22 )
4
28/Jul/`98
HYPER PAGE MODE 1073741824 - BIT ( 16777216 - WORD BY 64 - BIT ) DYNAMIC RAM
MIT-DS-0240-0.0
FUNCTION
The MH16V645BWJ 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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MH16V645BWJ-6 | HYPER PAGE MODE 1073741824 - BIT ( 16777216 - WORD BY 64 - BIT ) DYNAMIC RAM |
| MH16V7245BWJ-5 | HYPER PAGE MODE 1207959552 - BIT ( 16777216 - WORD BY 72 - BIT ) DYNAMIC RAM |
| MH16V7245BWJ-6 | HYPER PAGE MODE 1207959552 - BIT ( 16777216 - WORD BY 72 - BIT ) DYNAMIC RAM |
| MH16V7245BATJ-5 | HYPER PAGE MODE 1207959552 - BIT ( 16777216 - WORD BY 72 - BIT ) DYNAMIC RAM |
| MH16V7245BATJ-6 | HYPER PAGE MODE 1207959552 - BIT ( 16777216 - WORD BY 72 - BIT ) DYNAMIC RAM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MH16V645BWJ-6 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:HYPER PAGE MODE 1073741824 - BIT ( 16777216 - WORD BY 64 - BIT ) DYNAMIC RAM |
| MH16V64AWJ-5 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 1073741824 - BIT ( 16777216 - WORD BY 64 - BIT ) DYNAMIC RAM |
| MH16V64AWJ-6 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FAST PAGE MODE 1073741824 - BIT ( 16777216 - WORD BY 64 - BIT ) DYNAMIC RAM |
| MH16V7245BATJ-5 | 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 |
| MH16V7245BATJ-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 |
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