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HYS64T32000EU-25F-B2 Datasheet, PDF (41/95 Pages) Qimonda AG – 240-Pin unbuffered DDR2 SDRAM Modules | |||
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Product Type
Internet Data Sheet
HYS[64/72]T[32/64/128][0/9]xxEU-[25F/2.5/3/3S/3.7]-B2
Unbuffered DDR2 SDRAM Module
Organization
256MB 256MB 512MB 512MB 512MB 512MB
Ã64
Ã64
Ã64
Ã64
Ã72
Ã72
1 Rank 1 Rank 1 Rank 1 Rank 1 Rank 1 Rank
(Ã16) (Ã16) (Ã8)
(Ã8)
(Ã8)
(Ã8)
Label Code
PC2â
6400Uâ
555
PC2â
6400Uâ
555
PC2â
6400Uâ
555
PC2â
6400Uâ
555
PC2â
6400Eâ
555
PC2â
6400Eâ
555
JEDEC SPD Revision
Rev. 1.2 Rev. 1.2 Rev. 1.2 Rev. 1.2 Rev. 1.2 Rev. 1.2
Byte# Description
30
tRAS.MIN [ns]
31
Module Density per Rank
32
tAS.MIN and tCS.MIN [ns]
33
tAH.MIN and tCH.MIN [ns]
34
tDS.MIN [ns]
35
tDH.MIN [ns]
36
tWR.MIN [ns]
37
tWTR.MIN [ns]
38
tRTP.MIN [ns]
39
Analysis Characteristics
40
tRC and tRFC Extension
41
tRC.MIN [ns]
42
tRFC.MIN [ns]
43
tCK.MAX [ns]
44
tDQSQ.MAX [ns]
45
tQHS.MAX [ns]
46
PLL Relock Time
47
TCASE.MAX Delta / âT4R4W Delta
48
Psi(T-A) DRAM
49
âT0 (DT0)
50
âT2N (DT2N, UDIMM) or âT2Q (DT2Q, RDIMM)
51
âT2P (DT2P)
52
âT3N (DT3N)
53
âT3P.fast (DT3P fast)
HEX
2D
40
17
25
05
12
3C
1E
1E
00
30
39
69
80
14
1E
00
56
7A
7F
3B
36
2E
5A
HEX
2D
40
17
25
05
12
3C
1E
1E
00
30
39
69
80
14
1E
00
56
7A
7F
3B
36
2E
5A
HEX
2D
80
17
25
05
12
3C
1E
1E
00
30
39
69
80
14
1E
00
50
7A
5F
3B
36
2E
5A
HEX
2D
80
17
25
05
12
3C
1E
1E
00
30
39
69
80
14
1E
00
50
7A
5F
3B
36
2E
5A
HEX
2D
80
17
25
05
12
3C
1E
1E
00
30
39
69
80
14
1E
00
50
7A
5F
3B
36
2E
5A
HEX
2D
80
17
25
05
12
3C
1E
1E
00
30
39
69
80
14
1E
00
50
7A
5F
3B
36
2E
5A
Rev. 1.0, 2006-10
41
10202006-L0SM-FEYT
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