Internet Data Sheet
HYS64T256022EDL–[25F/2.5/3/3S/3.7]–B
Small Outline DDR2 SDRAM Modules
Product Type
Organization
2 GByte 2 GByte 2 GByte 2 GByte 2 GByte
×64
×64
×64
×64
×64
2 Ranks 2 Ranks 2 Ranks 2 Ranks 2 Ranks
(×8)
(×8)
(×8)
(×8)
(×8)
Label Code
PC2–
6400S–
555
PC2–
6400S–
666
PC2–
5300S–
444
PC2–
5300S–
555
PC2–
4200S–
444
JEDEC SPD Revision
Rev. 1.2 Rev. 1.2 Rev. 1.2 Rev. 1.2 Rev. 1.2
Byte#
Description
HEX
HEX
HEX
HEX
HEX
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
∆TREG (DTREG) / Toggle Rate
SPD Revision
00
12
91
7F
7F
7F
7F
7F
51
00
00
xx
00
12
43
7F
7F
7F
7F
7F
51
00
00
xx
00
12
46
7F
7F
7F
7F
7F
51
00
00
xx
00
12
79
7F
7F
7F
7F
7F
51
00
00
xx
00
12
BD
7F
7F
7F
7F
7F
51
00
00
xx
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)
Manufacturer’s JEDEC ID Code (6)
Manufacturer’s JEDEC ID Code (7)
Manufacturer’s JEDEC ID Code (8)
Module Manufacturer Location
Product Type, Char 1
36
34
54
32
35
36
30
32
32
45
44
36
34
54
32
35
36
30
32
32
45
44
36
34
54
32
35
36
30
32
32
45
44
36
34
54
32
35
36
30
32
32
45
44
36
34
54
32
35
36
30
32
32
45
44
Product Type, Char 2
Product Type, Char 3
Product Type, Char 4
Product Type, Char 5
Product Type, Char 6
Product Type, Char 7
Product Type, Char 8
Product Type, Char 9
Product Type, Char 10
Product Type, Char 11
Rev. 1.0, 2006-11
34
11172006-DXYK-2PPW
QIMONDA [ QIMONDA AG ]
