參數(shù)資料
型號: HB52RF329E2
廠商: Hitachi,Ltd.
英文描述: 256 MB Registered SDRAM DIMM(256 MB 寄存同步DRAM DIMM)
中文描述: 注冊使用256 MB SDRAM的內(nèi)存(256 MB的寄存同步的DRAM內(nèi)存)
文件頁數(shù): 60/64頁
文件大?。?/td> 869K
代理商: HB52RF329E2
HB52RF329E2-75F
60
Clock Suspend Mode
1
:
B
C
K
(
)
1
!
(
)
1
!
(
)
1
2
!
)
*
1
2
'
(
1
N
O
'
0
'
(
0
4
<
=
E
F
=
>
F
G
O
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
!
'
/
0
&
/
,
5
>
+
,
4
5
<
=
E
5
>
G
R:a
C:a
R:b
b
b+1 b+2
,
4
5
&
'
/
!
*
R:a
C:a R:b
C:b
a
a+1 a+2
b
b+1 b+2 b+3
'
/
0
9
,
4
5
>
&
'
/
0
!
C:b
Bank0
Active
Active clock
suspend start
Active clock
supend end
Bank0
Read
Bank3
Active
Read
suspend
end
Bank0
Precharge
Bank3
Read
Precharge
Bank0
Write
Bank0
Active
Active clock
suspend start
Active clock
suspend end
Bank3
Active
Write suspend
start
Write suspend
end
Bank3
Write
Bank0
Precharge
Earliest Bank3
Precharge
b+3
=
>
E
F
O
4
=
>
E
F
'
'
(
0
E
N
O
E
M
N
<
E
M
N
<
D
E
M
N
A
J
K
@
A
I
J
A
I
J
J
K
1
9
:
B
C
K
1
9
:
A
B
K
0
1
8
9
A
B
A
I
J
0
1
9
:
A
B
'
0
1
8
9
A
&
'
/
0
CKE
RE
S
CE
W
Address
DQMB
CK
BA
CKE
RE
S
CE
W
BA
Address
DQMB
a+3
High-Z
High-Z
$
%
-
5
G
P
;
D
E
L
M
9
A
B
J
K
&
'
/
0
'
Din
(
t
CES
t
CEH
t
CES
Read cycle
RE
,
CE
delay = 2
CE
latency = 4
Burst length = 4
= V or V
IH
IL
Write cycle
RE
,
CE
delay = 2
CE
latency = 4
Burst length = 4
= V or V
IH
IL
J
Dout
Din
Dout
Read suspend
start
Earliest Bank3
a
a+1 a+2
a+3
相關(guān)PDF資料
PDF描述
HB52RF648DC-B 512 MB Unbuffered SDRAM S.O.DIMM 64-Mword 】 64-bit, 133/100 MHz Memory Bus, 2-Bank Module (16 pcs of 32 M 】 8 components) PC133/100 SDRAM
HB52RD648DC-B 512 MB Unbuffered SDRAM S.O.DIMM 64-Mword 】 64-bit, 133/100 MHz Memory Bus, 2-Bank Module (16 pcs of 32 M 】 8 components) PC133/100 SDRAM
HB52RF649DC 512MB Unbuffered SDRAM S.O.DIMM
HB52RD649DC-A6B 512MB Unbuffered SDRAM S.O.DIMM
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HB52RF329E2-75F 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x72 SDRAM Module
HB52RF648DC-75B 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x64 SDRAM Module
HB52RF648DC-75BL 制造商:未知廠家 制造商全稱:未知廠家 功能描述:x64 SDRAM Module
HB52RF648DC-B 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:512 MB Unbuffered SDRAM S.O.DIMM 64-Mword 】 64-bit, 133/100 MHz Memory Bus, 2-Bank Module (16 pcs of 32 M 】 8 components) PC133/100 SDRAM
HB52RF649DC 制造商:ELPIDA 制造商全稱:Elpida Memory 功能描述:512MB Unbuffered SDRAM S.O.DIMM