參數(shù)資料
型號: MH2M365CXJ-5
廠商: Mitsubishi Electric Corporation
英文描述: HYPER PAGE MODE 75497472-BIT ( 2097152-WORD BY 36-BIT ) DYNAMIC RAM
中文描述: 超頁模式75497472位(2097152 - Word的36位)動態(tài)隨機存儲器
文件頁數(shù): 2/15頁
文件大?。?/td> 226K
代理商: MH2M365CXJ-5
MITSUBISHI
ELECTRIC
( / 15 )
2
HYPER PAGE MODE 75497472-BIT ( 2097152-WORD BY 36-BIT ) DYNAMIC RAM
MITSUBISHI LSIs
MH2M365CXJ/CNXJ-5,-6,-7
21/Feb./1997
MIT-DS-0083-1.2
FUNCTION
in addition to normal read, write, a number of other
functions, e.g., hyper page mode, RAS only refresh,
Table 1 Input conditions for each mode
Operation
RAS
The input conditions for each are shown in Table 1.
Inputs
Input/Output
Input
Early write
RAS-only refresh
CAS before RAS refresh
Standby
Hidden refresh
ACT
ACT
NAC
ACT
DNC
W
DNC
DNC
DNC
Note : ACT : active, NAC : nonactive, DNC : don' t care, VLD : valid, IVD : Invalid,APD : applied, OPN : open
CAS
Read
ACT
ACT
NAC
ACT
ACT
ACT
NAC
NAC
ACT
ACT
DNC
Output
VLD
OPN
VLD
OPN
OPN
VLD
OPN
DNC
OPN
DNC
OPN
aRow
APD
address
APD
APD
APD
DNC
DNC
DNC
APD
APD
DNC
DNC
DNC
BLOCK DIAGRAM
2
4
6
8
20
22
24
26
36
49
51
53
55
57
61
63
65
37
3
5
7
9
21
23
25
27
35
50
52
54
56
58
60
62
64
38
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
MP0
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
MP1
M5M418165CJ
M5M418165CJ
M5M418165CJ
M5M418165CJ
M5M44505CJ
M5M44505CJ
LDATA
UDATA
LDATA
UDATA
0
1
2
3
0
1
2
3
LDATA
UDATA
LDATA
UDATA
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
MP2
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
MP3
44
34
RAS2
41
42
CAS3
40
43
CAS1
RAS0
CAS0
CAS2
0
1
2
3
45
33
RAS1
RAS3
0
1
2
3
LCAS
UCAS
LCAS
UCAS
LCAS
UCAS
LCAS
UCAS
12
A0
13
A1
14
A2
15
A3
16
A4
17
A5
18
A6
28
A7
31
A8
32
A9
47
W
相關(guān)PDF資料
PDF描述
MH2M365CNXJ-5 HYPER PAGE MODE 75497472-BIT ( 2097152-WORD BY 36-BIT ) DYNAMIC RAM
MH2M365CNXJ-6 HYPER PAGE MODE 75497472-BIT ( 2097152-WORD BY 36-BIT ) DYNAMIC RAM
MH2M365CXJ-6 HYPER PAGE MODE 75497472-BIT ( 2097152-WORD BY 36-BIT ) DYNAMIC RAM
MH2M365CXJ-7 HYPER PAGE MODE 75497472-BIT ( 2097152-WORD BY 36-BIT ) DYNAMIC RAM
MH2M365CNXJ-7 HYPER PAGE MODE 75497472-BIT ( 2097152-WORD BY 36-BIT ) DYNAMIC RAM
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