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參數(shù)資料
| 型號(hào)： | M5M44405CJ-6 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | EDO ( HYPER PAGE MODE ) 4194304-BIT ( 1048576-WORD BY 4-BIT ) DYNAMIC RAM |
| 中文描述： | 江戶（超頁模式）4194304位（1048576 - Word的4位）動(dòng)態(tài)隨機(jī)存儲(chǔ)器 |
| 文件頁數(shù)： | 2/27頁 |
| 文件大?。?/td> | 244K |
| 代理商： | M5M44405CJ-6 |
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EDO ( HYPER PAGE MODE ) 4194304-BIT ( 1048576-WORD BY 4-BIT ) DYNAMIC RAM
M5M44405CJ,TP-5,-6,-7,-5S,-6S,-7S
MITSUBISHI LSIs
M5M44405CJ,TP-5,-5S:Under development
FUNCTION
The M5M44405CJ, TP provide, in addition to normal read, write,
and read-modify-write operations,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.
Table 1 Input conditions for each mode
BLOCK DIAGRAM
Operation
Read
Write (Early write)
Write (Delayed write)
Read-modify-write
RAS-only refresh
Hidden refresh
CAS before RAS refresh
Self refresh *
Stand-by
Note : ACT : active, NAC : nonactive, DNC : don' t care, VLD : valid, IVD : invalid, APD : applied, OPN : open
RAS
ACT
ACT
ACT
ACT
ACT
ACT
ACT
ACT
CAS
ACT
ACT
ACT
ACT
NAC
ACT
ACT
ACT
OE
ACT
DNC
NAC
ACT
DNC
ACT
DNC
DNC
Inputs
Input/Output
Input
OPN
APD
APD
APD
DNC
OPN
DNC
DNC
Refresh Remark
W
aRow
APD
APD
APD
APD
APD
DNC
DNC
DNC
APD
APD
APD
APD
DNC
DNC
DNC
DNC
address
Output
VLD
OPN
IVD
VLD
OPN
VLD
OPN
OPN
NAC
DNC
NAC
ACT
ACT
ACT
DNC
DNC
NAC
NAC
DNC
DNC
DNC
DNC
DNC
OPN
YES
YES
YES
YES
YES
YES
YES
YES
NO
Hyper-
Page
mode
identical
COLUMN DECODER
SENSE REFRESH
AMPLIFER & I /O CONTROL
ROW
DECODER
MEMORY CELL
(4,194,304 BITS)
V
CC
(5V)
V
SS
(0V)
DQ
1
DQ
2
DQ
3
DQ
4
OE
DATA
INPUTS / OUTPUTS
OUTPUT ENABLE
INPUT
CLOCK GENERATOR
CIRCUIT
(4)
DATA IN
BUFFERS
(4)
DATA OUT
BUFFERS
A
0
A
1
A
2
A
3
A
4
A
5
A
6
A
7
A
8
A
9
ADDRESS INPUTS
ROW &
COLUMN
ADDRESS
BUFFER
COLUMN ADDRESS
STROBE INPUT
ROW ADDRESS
STROBE INPUT
WRITE CONTROL
INPUT
CAS
RAS
W
A
0
~A
9
A
0
~
A
9
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| M5M44405CJ-6S | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:EDO ( HYPER PAGE MODE ) 4194304-BIT ( 1048576-WORD BY 4-BIT ) DYNAMIC RAM |
| M5M44405CJ-7 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:EDO ( HYPER PAGE MODE ) 4194304-BIT ( 1048576-WORD BY 4-BIT ) DYNAMIC RAM |
| M5M44405CJ-7S | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:EDO ( HYPER PAGE MODE ) 4194304-BIT ( 1048576-WORD BY 4-BIT ) DYNAMIC RAM |
| M5M44405CTP-5 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:EDO ( HYPER PAGE MODE ) 4194304-BIT ( 1048576-WORD BY 4-BIT ) DYNAMIC RAM |
| M5M44405CTP-5S | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:EDO ( HYPER PAGE MODE ) 4194304-BIT ( 1048576-WORD BY 4-BIT ) DYNAMIC RAM |
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