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
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Not used
00
0C
08
70
01
04
00
07
25
40
3D
50
32
1E
32
2D
01
17
25
05
12
3C
1E
00
0C
08
70
01
04
00
07
30
45
3D
50
3C
1E
3C
2D
01
17
25
05
12
3C
1E
00
0C
08
38
01
04
00
07
30
45
50
60
30
1E
30
2D
01
20
27
10
17
3C
1E
00
0C
08
38
01
04
00
07
3D
50
50
60
3C
1E
3C
2D
01
20
27
10
17
3C
1E
00
0C
08
38
01
04
00
07
3D
50
50
60
3C
1E
3C
2D
01
25
37
10
22
3C
1E
Burst Length Supported
Number of Banks on SDRAM Device
Supported CAS Latencies
DIMM Mechanical Characteristics
DIMM Type Information
DIMM Attributes
Component Attributes
t
t
t
t
t
t
t
t
CK @ CLMAX -1 (Byte 18) [ns]
AC SDRAM @ CLMAX -1 [ns]
CK @ CLMAX -2 (Byte 18) [ns]
AC SDRAM @ CLMAX -2 [ns]
RP.MIN [ns]
RRD.MIN [ns]
RCD.MIN [ns]
RAS.MIN [ns]
Module Density per Rank
t
t
t
t
t
t
AS.MIN and tCS.MIN [ns]
AH.MIN and tCH.MIN [ns]
DS.MIN [ns]
DH.MIN [ns]
WR.MIN [ns]
WTR.MIN [ns]
Rev. 1.0, 2006-11
32
11172006-DXYK-2PPW
QIMONDA [ QIMONDA AG ]
