參數(shù)資料
型號: HYS72T64020HU-2.5-A
廠商: QIMONDA AG
元件分類: DRAM
英文描述: 240-Pin Unbuffered DDR2 SDRAM Modules
中文描述: 64M X 72 DDR DRAM MODULE, 0.4 ns, DMA240
封裝: GREEN, DIMM-240
文件頁數(shù): 57/73頁
文件大?。?/td> 1574K
代理商: HYS72T64020HU-2.5-A
Internet Data Sheet
Rev. 1.41, 2006-11
03062006-0GN5-WTPW
57
HYS[64/72]T[16/32/64]0xxHU–[2.5/../5]–A
Unbuffered DDR2 SDRAM Modules
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
t
CK
@ CL
MAX
-1 (Byte 18) [ns]
t
AC
SDRAM @ CL
MAX
-1 [ns]
t
CK
@ CL
MAX
-2 (Byte 18) [ns]
t
AC
SDRAM @ CL
MAX
-2 [ns]
t
RP.MIN
[ns]
t
RRD.MIN
[ns]
t
RCD.MIN
[ns]
t
RAS.MIN
[ns]
Module Density per Rank
t
AS.MIN
and
t
CS.MIN
[ns]
t
AH.MIN
and
t
CH.MIN
[ns]
t
DS.MIN
[ns]
t
DH.MIN
[ns]
t
WR.MIN
[ns]
t
WTR.MIN
[ns]
t
RTP.MIN
[ns]
Analysis Characteristics
t
RC
and
t
RFC
Extension
t
RC.MIN
[ns]
t
RFC.MIN
[ns]
t
CK.MAX
[ns]
t
DQSQ.MAX
[ns]
t
QHS.MAX
[ns]
PLL Relock Time
T
CASE.MAX
Delta /
T
4R4W
Delta
Psi(T-A) DRAM
3D
50
50
60
3C
28
3C
2D
20
25
37
10
22
3C
1E
1E
00
00
3C
4B
80
1E
28
00
56
7A
3D
50
50
60
3C
1E
3C
2D
40
25
37
10
22
3C
1E
1E
00
00
3C
4B
80
1E
28
00
55
82
3D
50
50
60
3C
1E
3C
2D
40
25
37
10
22
3C
1E
1E
00
00
3C
4B
80
1E
28
00
55
82
3D
50
50
60
3C
1E
3C
2D
40
25
37
10
22
3C
1E
1E
00
00
3C
4B
80
1E
28
00
55
82
Product Type
H
H
H
H
Organization
128MB
256MB
256MB
512MB
×
64
×
64
×
72
×
64
1 Rank (
×
16) 1 Rank (
×
8)
1 Rank (
×
8)
2 Ranks (
×
8)
Label Code
PC2–
4200U–444
PC2–
4200U–444
PC2–
4200E–444
PC2–
4200U–444
JEDEC SPD Revision
Rev. 1.1
Rev. 1.1
Rev. 1.1
Rev. 1.2
Byte#
Description
HEX
HEX
HEX
HEX
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