參數(shù)資料
型號: HB52E169E12
廠商: Hitachi,Ltd.
英文描述: 128 MB Registered SDRAM DIMM(128 MB 寄存同步DRAM DIMM)
中文描述: 128 MB的注冊SDRAM的內(nèi)存(128 MB的寄存同步的DRAM內(nèi)存)
文件頁數(shù): 46/53頁
文件大?。?/td> 1737K
代理商: HB52E169E12
HB52E169E12-F
46
Read/Single Write Cycle
N
O
E
M
N
O
E
M
N
F
G
O
P
=
F
N
O
F
G
N
O
=
E
F
N
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Active
Read
Active
,
#
,
!
*
!
*
R:a
C:a
R:b
C:a'
#
,
#
,
R:a
C:a
C:a
$
-
<
!
a
a
a
a
Write
Bank 0
Bank 3
Bank 0
Active
Bank 0
Read
Bank 0
Write
Bank 0
Precharge
)
*
2
)
*
2
(
)
2
(
)
=
E
F
N
R:b
Bank 3
Active
>
F
G
P
>
F
G
=
>
F
4
=
>
F
4
=
F
K
L
K
L
B
K
L
B
J
K
$
%
-
.
6
>$
%
-
56
>$
,-
5
>$
,
4
5
>
#$
,
58
A
I
J
9
A
B
I
J
9
A
B
J
K
9
B
J
K
B
K
L
C:a
Read
a
a+1 a+2 a+3
A
B
J
K
%
Bank 0
Write
Bank 0
Write
CKE
S
CE
W
Address
DQMB
Din
Dout
CK
BA
CKE
RE
S
CE
W
BA
Address
DQMB
'
(
0
1
9
(
)
0
1
9
:
)
2
:
;
C
L
)
1
2
9
:
C
(
)
1
2
9
C:b
b
c
a+1
a+1 a+2 a+3
C:c
!
"
*
+
2
3
:
!
*
!
*
3
>
F
G
O
P
4
+
,
3
<
=
)
1
2
:
&
V
IH
V
IH
Read/Single write
RE
-
CE
delay = 3
CE
latency = 4
Burst length = 4
= V or V
IH
IL
Din
Dout
a+3
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