Internet Data Sheet
HYS[64/72]T256020EU-[25F/2.5/3/3S/3.7]-B
Unbuffered DDR2 SDRAM Module
Product Type
Organization
HYS64T256020EU–3–B
HYS72T256020EU–3–B
2 GByte
2 GByte
×64
×72
2 Ranks (×8)
PC2–5300U–444
Rev. 1.2
HEX
2 Ranks (×8)
PC2–5300E–444
Rev. 1.2
Label Code
JEDEC SPD Revision
Byte#
Description
HEX
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
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
5F
7F
7F
7F
7F
7F
51
00
00
xx
71
7F
7F
7F
7F
7F
51
00
00
xx
36
34
54
32
35
36
30
32
30
45
55
33
42
20
20
20
20
20
3x
xx
37
32
54
32
35
36
30
32
30
45
55
33
42
20
20
20
20
20
3x
xx
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
Product Type, Char 12
Product Type, Char 13
Product Type, Char 14
Product Type, Char 15
Product Type, Char 16
Product Type, Char 17
Product Type, Char 18
Module Revision Code
Test Program Revision Code
Module Manufacturing Date Year
Module Manufacturing Date Week
xx
xx
xx
xx
95 - 98 Module Serial Number
xx
xx
Rev. 1.0, 2006-10
45
10262006-SX8C-DEY8
QIMONDA [ QIMONDA AG ]
