HYS64T256020HU-3-A QIMONDA [Qimonda AG], HYS64T256020HU-3-A Datasheet - Page 48

• Manufacturer Part Number: HYS64T256020HU-3-A
• Description: 240-Pin Unbuffered DDR2 SDRAM Modules
• Manufacturer: QIMONDA [Qimonda AG]

Rev. 1.32, 2006-09
03062006-5RK8-1X8J
Product Type
Organization
Label Code
JEDEC SPD Revision
Byte#
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
Description
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
∆
∆
∆
∆
∆
∆
∆
∆
∆
Psi(ca) PLL
Psi(ca) REG
∆
∆
SPD Revision
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
T
T
T
T
T
T
T
T
0
2N
2P
3N
3P.fast
3P.slow
4R
5B
7
PLL
REG
and
(DT0)
(DT7)
(DT2N, UDIMM) or ∆
(DT2P)
(DT3N)
(DT4R) / ∆
(DT5B)
(DTPLL)
and
and
[ns]
(DTREG) / Toggle Rate
[ns]
[ns]
[ns]
[ns]
[ns]
[ns]
[ns]
t
[ns]
(DT3P fast)
[ns]
RFC
(DT3P slow)
[ns]
Delta / ∆
t
t
CS.MIN
CH.MIN
Extension
T
4R4W
[ns]
[ns]
T
4R4W
Sign (DT4R4W)
Delta
T
2Q
(DT2Q, RDIMM)
48
2 GByte
×64
2 Ranks (×8)
PC2–4200U–444
HEX
2D
01
25
37
10
22
3C
1E
1E
00
06
3C
7F
80
1E
28
00
60
37
2A
23
1F
16
43
22
2A
00
00
00
00
11
HYS64T256020HU–3.7–A
Rev. 1.1
51
1E
Unbuffered DDR2 SDRAM Modules
HYS[64/72]T256xxxHU–[3/…/5]–A
HYS72T256020HU–3.7–A
2 GByte
×72
2 Ranks (×8)
PC2–4200E–444
Rev. 1.1
HEX
2D
01
25
37
10
22
3C
1E
1E
00
06
3C
7F
80
1E
28
00
51
60
37
2A
23
1E
1F
16
43
22
2A
00
00
00
00
11
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