HYS64T128020GU-37-A INFINEON [Infineon Technologies AG], HYS64T128020GU-37-A Datasheet - Page 56

• Manufacturer Part Number: HYS64T128020GU-37-A
• Description: 240-Pin Unbuffered DDR2 SDRAM Modules
• Manufacturer: INFINEON [Infineon Technologies AG]

Table 29
Product Type
Organization
Label Code
JEDEC SPD Revision
Byte#
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
63
Data Sheet
Description
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
Checksum of Bytes 0-62
DH.min
WR.min
WTR.min
RTP.min
RC
RC.min
RFC.min
CK.max
DQSQ.max
QHS.max
SPD Codes for HYS[64/72]T[32/64]000HU–5–A (cont’d)
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)
[ns]
[ns]
[ns]
[ns]
(DTREG) / Toggle Rate
[ns]
[ns]
[ns]
t
[ns]
(DT3P fast)
RFC
(DT3P slow)
[ns]
Delta / ∆
Extension
T
4R4W S
T
4R4W
HYS[64T[3200/6400/12802]0/72T[6400/12802]0][G/H]U–[3.7/5]–A
Sign (DT4R4W)
Delta
T
2Q (
(DT2Q, RDIMM)
56
256 MB
×64
1 Rank (×16)
PC2–3200U–333
Rev. 1.1
HEX
27
3C
28
1E
00
00
3C
69
80
23
2D
00
51
72
42
23
1D
19
1C
16
2E
1A
2D
00
00
00
00
11
0B
512 Mbit DDR2 SDRAM
512 MB
×64
1 Rank (×8)
Rev. 1.1
HEX
27
3C
28
1E
00
00
3C
69
80
23
2D
00
51
78
32
24
1E
1B
1E
17
28
1B
1E
00
00
00
00
11
23
09122003-GZEK-H4J6
Rev. 0.87, 2004-06
512 MB
×72
1 Rank (×8)
HEX
27
3C
28
1E
00
00
3C
69
80
23
2D
00
51
78
32
24
1E
1B
1E
17
28
1B
1E
00
00
00
00
11
35
Rev. 1.1
SPD Codes