Internet Data Sheet
HYS64T[32/64/128]xxxEDL–[25F/…/3.7](–)B2
Small Outlined DDR2 SDRAM Modules
Product Type
Organization
256MB
256MB
512MB
512MB
×64
×64
×64
×64
1 Rank (×16) 1 Rank (×16) 2 Ranks
(×16)
2 Ranks
(×16)
Label Code
PC2–
PC2–
PC2–
PC2–
6400S–555 6400S–555 6400S–555 6400S–555
JEDEC SPD Revision
Rev. 1.2
HEX
Rev. 1.2
HEX
Rev. 1.2
HEX
Rev. 1.2
HEX
Byte#
Description
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
Product Type, Char 6
30
30
30
45
44
4C
32
35
46
42
32
20
20
3x
xx
xx
39
30
30
45
44
4C
32
35
46
42
32
20
20
0x
xx
xx
30
32
30
45
44
4C
32
35
46
42
32
20
20
3x
xx
39
32
30
45
44
4C
32
35
46
42
32
20
20
0x
xx
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
xx
xx
95 - 98 Module Serial Number
99 - 127 Not used
xx
xx
xx
xx
00
FF
00
FF
00
FF
00
FF
128 -
255
Blank for customer use
Rev. 1.1, 2007-01
39
08212006-PKYN-2H1B
QIMONDA [ QIMONDA AG ]
