參數(shù)資料
型號(hào): HB52F169E1
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(cè)SDRAM的內(nèi)存(128 MB的寄存同步的DRAM內(nèi)存)
文件頁數(shù): 53/57頁
文件大?。?/td> 870K
代理商: HB52F169E1
HB52F169E1-75F
53
Self Refresh Cycle
Clock Suspend Mode
$
High-Z
t
%
-
.
6
CK
CKE
S
CE
W
BA
Address
DQMB
Din
Dout
$
,
1
High-Z
2
5
:
;
=
>
B
C
J
K
6
7
@
H
.
7
@
H
)
W
2
:
;
:
C
L
:
B
C
J
K
H
P
'
"
(
#
,
5
=
>
$
,-
W
5
Precharge command
If needed
Self refresh entry
command
Auto
refresh
Self refresh exit
ignore command
or No operation
G
Read
Active
suspend start
suspend end
CKE
O
P
'
+
(
,
0
1
7
@
H
I
(
N
O
H
P
N
O
CKE Low
A10=1
RC
t
RP
t
#
,
$
RE
-
CE
delay = 3
CE
latency = 4
= V or V
IL
<
,
RE
CE
4
S
5
=
>
E
F
M
N
#$
,
4
5
<
=
E
F
M
N
Next
>
F
G
N
O
=
>
F
N
O
4
=
>
E
F
N
RC
Next
l
SREX
Self refresh entry
D
E
M
N
'
(
/
0
9
L
<
D
E
L
M
!
*
+
3
+
3
4
<
=
G
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
&
P
B
K
"
#
+
4
!
"
)
*
2
3
#
+
,
4
R:a
C:a
R:b
a
!
"
+
H
R:a
C:a R:b
C:b
GH
PH
a
a+1 a+2
b
b+1 b+2 b+3
&
"
#
+
H
M
C:b
B
C
K
L
Bank0
Active clock
Active clock
Bank0
Bank3
Read suspend
start
Read suspend
end
Bank0
Precharge
Bank3
Read
Earliest Bank3
Precharge
Bank0
Bank0
Active clock
Active clock
Bank3
Writstart
Write suspend
end
Bank3
Write
Bank0
Precharge
Earliest Bank3
Precharge
C
L
L
C
K
L
+
3
4
<
*
+
3
<
K
;
<
D
L
M
2
;
<
C
D
L
2
:
;
C
D
L
)
2
:
;
B
C
L
.
7
8
@
H
%
-
.
6
7
G%
.
6
7
H
7
8
@
H
I
'
/
0
8
&
'
/
8
%
&
/
.
6
7
@
H
&
'
/
%
&
a+3
High-Z
4
5
=
>
!
(
)
1
2
9
:
A
B
K
&
.
/
6
7
@
t
CES
t
CEH
t
CES
7
8
@
H
I
CKE
RE
S
CE
Address
DQMB
CK
BA
Address
DQMB
Read cycle
RE
-
CE
delay = 2
CE
latency = 3
Burst length = 4
= V or V
IL
Write cycle
RE
-
CE
delay = 2
CE
latency = 3
Burst length = 4
= V or V
IH
IL
Dout
Din
Dout
Din
相關(guān)PDF資料
PDF描述
HB52F649E1 512 MB Registered SDRAM DIMM 64-Mword 】 72-bit, 133 MHz Memory Bus, 1-Bank Module (18 pcs of 64 M 】 4 Components) PC133SDRAM
HB52F649E1-75B 512 MB Registered SDRAM DIMM 64-Mword 】 72-bit, 133 MHz Memory Bus, 1-Bank Module (18 pcs of 64 M 】 4 Components) PC133SDRAM
HB52F649E1 512 MB Registered SDRAM DIMM(512 MB 寄存同步DRAM DIMM)
HB52F88EM 64 MB Unbuffered SDRAM DIMM(64 MB 未緩沖同步DRAM DIMM)
HB52F168EN 64 MB Unbuffered SDRAM DIMM(64 MB 未緩沖同步DRAM DIMM)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HB52F328DC-75B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x64 SDRAM Module
HB52F328DC-75BL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x64 SDRAM Module
HB52F328EM-75B 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256MB Unbuffered SDRAM DIMM
HB52F329EM-75B 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:256MB Unbuffered SDRAM DIMM
HB52F648EN-75B 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:512 MB Unbuffered SDRAM DIMM, 133 MHz Memory Bus PC133 SDRAM