參數(shù)資料
型號: M5M44405CJ-7S
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)動態(tài)隨機存儲器
文件頁數(shù): 8/27頁
文件大小: 244K
代理商: M5M44405CJ-7S
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
8
Test Mode Specification
(Note 31)
ELECTRICAL CHARACTERISTICS
(Ta=0~70C, V
CC
= 5V±10%, V
SS
=0V, unless otherwise noted)
(Note 2)
I
CC1(AV)
I
CC3(AV)
I
CC4(AV)
I
CC6(AV)
Average supply current
from V
CC,
operating (Note 3,4,5)
Average supply current
from V
CC,
refreshing (Note 3,5)
Average supply current
from Vcc, Hyper-Page-
Mode (Note 3,4,5)
Average supply current
from V
CC,
CAS before RAS
refresh mode (Note 3)
Note 31 : All previously specified electrical characteristics, switing characteristics, and timing requirements are applicable to that of test mode.
M5M44405C-5,-5S
M5M44405C-6,-6S
M5M44405C-7,-7S
M5M44405C-5,-5S
M5M44405C-6,-6S
M5M44405C-7,-7S
M5M44405C-5,-5S
M5M44405C-6,-6S
M5M44405C-7,-7S
M5M44405C-5,-5S
M5M44405C-6,-6S
M5M44405C-7,-7S
RAS, CAS cycling
t
RC
=t
WC
=min.
output open
RAS cycling, CAS=V
IH
t
RC
=min.
output open
RAS=V
IL
, CAS cycling
t
PC
=min.
output open
CAS before RAS refresh cycling
t
RC
=min.
output open
mA
mA
mA
mA
145
115
100
145
115
100
145
115
100
120
100
85
Symbol
Parameter
Limits
Typ
Min
Max
Unit
Test conditions
SWITCHING CHARACTERISTICS
(Ta=0~70C, V
CC
= 5V±10%, V
SS
=0V, unless otherwise noted, see notes 6,14,15)
t
CAC
t
RAC
t
AA
t
CPA
t
OEA
ns
ns
ns
ns
ns
20
65
35
38
20
18
55
30
33
18
25
75
40
43
25
Access time from CAS
Access time from RAS
Column address access time
Access time from CAS precharge
Access time from OE
(Note 7,8)
(Note 7,9)
(Note 7,10)
(Note 7,11)
(Note 7)
Symbol
Parameter
Limits
Min
Max
Unit
Min
Max
Min
Max
M5M44405C-5,-5S M5M44405C-6,-6S M5M44405C-7,-7S
Symbol
Parameter
Limits
Min
135
75
18
60
25
40
28
Max
Unit
Min
115
65
15
53
20
35
23
Max
Min
95
55
13
45
18
30
18
Max
M5M44405C-5,-5S M5M44405C-6,-6S M5M44405C-7,-7S
t
RC
t
RAS
t
CAS
t
CSH
t
RSH
t
RAL
t
CAL
t
ORH
t
OCH
TIMING REQUIREMENTS
(Ta=0~70C, V
CC
= 5V±10%, V
SS
=0V, unless otherwise noted, see notes 14,15)
Read and Refresh Cycles
Read cycle time
RAS low pulse width
CAS low pulse width
CAS hold time after RAS low
RAS hold time after CAS low
Column address to RAS hold time
Column address to CAS hold time
RAS hold time after OE low
CAS hold time after OE low
10000
10000
10000
10000
18
18
20
20
ns
ns
ns
ns
ns
ns
ns
ns
ns
10000
10000
25
25
Symbol
Parameter
Limits
Min
166
112
Max
Unit
Min
138
94
Max
Min
114
80
Max
M5M44405C-5,-5S M5M44405C-6,-6S M5M44405C-7,-7S
t
RWC
t
RAS
t
CAS
t
CSH
t
RSH
t
CWD
t
RWD
t
AWD
Read-Write and Read-Modify-Write Cycles
Read write/read modify write cycle time
RAS low pulse width
CAS low pulse width
CAS hold time after RAS low
RAS hold time after CAS low
Delay time, CAS low to W low
Delay time, RAS low to W low
Delay time, address to W low
(Note 23)
(Note 24)
(Note 24)
(Note 24)
49
37
82
52
49
94
43
33
70
45
43
80
10000
10000
10000
10000
ns
ns
ns
ns
ns
ns
ns
ns
62
47
97
62
62
10000
10000
112
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