HYS64T32000EU-25F-B2 Datasheet, PDF (42/95 Pages) Qimonda AG – 240-Pin unbuffered DDR2 SDRAM Modules

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
Label Code
JEDEC SPD Revision
Byte# Description
54
∆T_3P.slow (DT3P slow)
55
∆T_4R (DT4R) / ∆T_4R4W Sign (DT4R4W)
56
∆T_5B (DT5B)
57
∆T₇ (DT7)
58
Psi(ca) PLL
59
Psi(ca) REG
60
∆T_PLL (DTPLL)
61
∆T_REG (DTREG) / Toggle Rate
62
SPD Revision
63
Checksum of Bytes 0-62
64
Manufacturer’s JEDEC ID Code (1)
65
Manufacturer’s JEDEC ID Code (2)
66
Manufacturer’s JEDEC ID Code (3)
67
Manufacturer’s JEDEC ID Code (4)
68
Manufacturer’s JEDEC ID Code (5)
69
Manufacturer’s JEDEC ID Code (6)
70
Manufacturer’s JEDEC ID Code (7)
71
Manufacturer’s JEDEC ID Code (8)
72
Module Manufacturer Location
73
Product Type, Char 1
74
Product Type, Char 2
75
Product Type, Char 3
76
Product Type, Char 4
77
Product Type, Char 5
Rev. 1.0, 2006-10
10202006-L0SM-FEYT
256MB 256MB 512MB 512MB 512MB 512MB
×64
×64
×64
×64
×72
×72
1 Rank 1 Rank 1 Rank 1 Rank 1 Rank 1 Rank
(×16) (×16) (×8)
(×8)
(×8)
(×8)
PC2–
6400U–
555
PC2–
6400U–
555
PC2–
6400U–
555
PC2–
6400U–
555
PC2–
6400E–
555
PC2–
6400E–
555
Rev. 1.2 Rev. 1.2 Rev. 1.2 Rev. 1.2 Rev. 1.2 Rev. 1.2
HEX
2A
68
22
3D
00
00
00
00
12
52
7F
7F
7F
7F
7F
51
00
00
xx
36
34
54
33
32
HEX
2A
68
22
3D
00
00
00
00
12
52
7F
7F
7F
7F
7F
51
00
00
xx
36
34
54
33
32
HEX
2A
5A
22
27
00
00
00
00
12
37
7F
7F
7F
7F
7F
51
00
00
xx
36
34
54
36
34
HEX
2A
5A
22
27
00
00
00
00
12
37
7F
7F
7F
7F
7F
51
00
00
xx
36
34
54
36
34
HEX
2A
5A
22
27
00
00
00
00
12
49
7F
7F
7F
7F
7F
51
00
00
xx
37
32
54
36
34
HEX
2A
5A
22
27
00
00
00
00
12
49
7F
7F
7F
7F
7F
51
00
00
xx
37
32
54
36
34
42