hys64t256020hu Qimonda, hys64t256020hu Datasheet - Page 40

• Manufacturer Part Number: hys64t256020hu
• Description: 240-pin Unbuffered Ddr2 Sdram Modules
• Manufacturer: Qimonda

Rev. 1.32, 2006-09
03062006-5RK8-1X8J
Product Type
Organization
Label Code
JEDEC SPD Revision
Byte#
19
20
21
22
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
49
50
51
Description
DIMM Mechanical Characteristics
DIMM Type Information
DIMM Attributes
Component Attributes
t
t
t
t
t
t
t
t
Module Density per Rank
t
t
t
t
t
t
t
Analysis Characteristics
t
t
t
t
t
t
PLL Relock Time
T
Psi(T-A) DRAM
∆
∆
∆
CK
AC
CK
AC
RP.MIN
RRD.MIN
RCD.MIN
RAS.MIN
AS.MIN
AH.MIN
DS.MIN
DH.MIN
WR.MIN
WTR.MIN
RTP.MIN
RC
RC.MIN
RFC.MIN
CK.MAX
DQSQ.MAX
QHS.MAX
CASE.MAX
T
T
T
0
2N
2P
@ CL
SDRAM @ CL
@ CL
SDRAM @ CL
and
(DT0)
(DT2N, UDIMM) or ∆
(DT2P)
[ns]
and
and
[ns]
[ns]
[ns]
[ns]
[ns]
[ns]
[ns]
[ns]
[ns]
[ns]
t
[ns]
[ns]
RFC
MAX
MAX
[ns]
Delta / ∆
t
t
CS.MIN
CH.MIN
Extension
-1 (Byte 18) [ns]
-2 (Byte 18) [ns]
[ns]
[ns]
MAX
MAX
T
4R4W
-1 [ns]
-2 [ns]
Delta
T
2Q
(DT2Q, RDIMM)
40
2 GByte
×64
2 Ranks (×8)
PC2–5300U–444
HEX
00
02
00
03
30
1E
30
2D
01
20
27
10
17
3C
1E
1E
00
06
39
7F
80
18
22
00
60
47
37
24
HYS64T256020HU–3–A
Rev. 1.1
30
45
50
60
50
Unbuffered DDR2 SDRAM Modules
HYS[64/72]T256xxxHU–[3/…/5]–A
HYS72T256020HU–3–A
2 GByte
×72
2 Ranks (×8)
PC2–5300E–444
Rev. 1.1
HEX
00
02
00
03
30
45
50
60
30
1E
30
2D
01
20
27
10
17
3C
1E
1E
00
06
39
7F
80
18
22
00
50
60
47
37
24
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