HYS64T32000HU-25F-B Datasheet, PDF (50/87 Pages) Qimonda AG – 240-Pin unbuffered DDR2 SDRAM Modules

Product Type
Internet Data Sheet
HYS[64/72]T[32/64/128]xx0HU-[25F/2.5/3/3S/3.7/5]-B
Unbuffered DDR2 SDRAM Module
Organization
Label Code
JEDEC SPD Revision
Byte#
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
Description
t_QHS.MAX [ns]
PLL Relock Time
T_CASE.MAX Delta / ∆T_4R4W Delta
Psi(T-A) DRAM
∆T₀ (DT0)
∆T_2N (DT2N, UDIMM) or ∆T_2Q (DT2Q, RDIMM)
∆T_2P (DT2P)
∆T_3N (DT3N)
∆T_3P.fast (DT3P fast)
∆T_3P.slow (DT3P slow)
∆T_4R (DT4R) / ∆T_4R4W Sign (DT4R4W)
∆T_5B (DT5B)
∆T₇ (DT7)
Psi(ca) PLL
Psi(ca) REG
∆T_PLL (DTPLL)
∆T_REG (DTREG) / Toggle Rate
SPD Revision
Checksum of Bytes 0-62
Manufacturer’s JEDEC ID Code (1)
Manufacturer’s JEDEC ID Code (2)
Manufacturer’s JEDEC ID Code (3)
Manufacturer’s JEDEC ID Code (4)
Manufacturer’s JEDEC ID Code (5)
256MB 512MB 512MB 1 GByte 1 GByte
×64
×64
×72
×64
×72
1 Rank
(×16)
1 Rank
(×8)
1 Rank
(×8)
2 Ranks 2 Ranks
(×8)
(×8)
PC2–
6400U–
666
PC2–
6400U–
666
PC2–
6400E–
666
PC2–
6400U–
666
PC2–
6400E–
666
Rev. 1.2 Rev. 1.2 Rev. 1.2 Rev. 1.2 Rev. 1.2
HEX
1E
00
55
72
6F
37
33
2B
54
27
62
1F
37
00
00
00
00
12
0E
7F
7F
7F
7F
7F
HEX
1E
00
50
7A
5B
3B
36
2E
5A
2A
5A
22
25
00
00
00
00
12
28
7F
7F
7F
7F
7F
HEX
1E
00
50
7A
5B
3B
36
2E
5A
2A
5A
22
25
00
00
00
00
12
3A
7F
7F
7F
7F
7F
HEX
1E
00
50
7A
5B
3B
36
2E
5A
2A
5A
22
25
00
00
00
00
12
29
7F
7F
7F
7F
7F
HEX
1E
00
50
7A
5B
3B
36
2E
5A
2A
5A
22
25
00
00
00
00
12
3B
7F
7F
7F
7F
7F
Rev. 1.3, 2006-12
50
03292006-6GMD-RSFT