HYS64T128020GU Infineon, HYS64T128020GU Datasheet - Page 32

• Manufacturer Part Number: HYS64T128020GU
• Description: 240-Pin Unbuffered DDR2 SDRAM Modules
• Manufacturer: Infineon

Table 23
Product Type
Organization
Label Code
JEDEC SPD Revision
Byte#
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
52
53
54
Data Sheet
Description
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
∆
∆
∆
∆
∆
∆
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
T
T
T
0
2N
2P
3N
3P.fast
3P.slow
and
SPD Codes for HYS[64/72]T[32/64]000GU–3.7–A (cont’d)
(DT0)
(DT2N, UDIMM) or ∆
(DT2P)
(DT3N)
and
[ns]
and
[ns]
[ns]
[ns]
[ns]
[ns]
[ns]
[ns]
[ns]
[ns]
[ns]
[ns]
t
[ns]
(DT3P fast)
RFC
(DT3P slow)
[ns]
Delta / ∆
t
t
CS.min
CH.min
Extension
[ns]
[ns]
T
4R4W
HYS[64T[3200/6400/12802]0/72T[6400/12802]0][G/H]U–[3.7/5]–A
Delta
T
2Q (
(DT2Q, RDIMM) 2B
32
256 MB
×64
1 Rank (×16)
PC2–4200U–444
Rev. 1.1
HEX
3C
28
3C
2D
40
25
37
10
22
3C
1E
1E
00
00
3C
69
80
1E
28
00
53
72
52
1D
1D
23
16
512 MB
×64
1 Rank (×8)
Rev. 1.1
HEX
3C
1E
3C
2D
80
25
37
10
22
3C
1E
1E
00
00
3C
69
80
1E
28
00
51
78
3E
2E
1E
1E
24
17
512 Mbit DDR2 SDRAM
09122003-GZEK-H4J6
Rev. 0.87, 2004-06
512 MB
×72
1 Rank (×8)
Rev. 1.1
HEX
3C
1E
3C
2D
80
25
37
10
22
3C
1E
1E
00
3C
69
80
1E
28
51
78
3E
2E
1E
1E
24
17
00
00
SPD Codes