HYS64T128920EU-2.5-B2 QIMONDA [Qimonda AG], HYS64T128920EU-2.5-B2 Datasheet - Page 49

• Manufacturer Part Number: HYS64T128920EU-2.5-B2
• Description: 240-Pin unbuffered DDR2 SDRAM Modules
• Manufacturer: QIMONDA [Qimonda AG]

Rev. 1.0, 2006-10
10202006-L0SM-FEYT
Product Type
Organization
Label Code
JEDEC SPD Revision
Byte#
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Description
Programmed SPD Bytes in EEPROM
Total number of Bytes in EEPROM
Memory Type (DDR2)
Number of Row Addresses
Number of Column Addresses
DIMM Rank and Stacking Information
Data Width
Not used
Interface Voltage Level
t
t
Error Correction Support (non-ECC, ECC)
Refresh Rate and Type
Primary SDRAM Width
Error Checking SDRAM Width
Not used
Burst Length Supported
Number of Banks on SDRAM Device
Supported CAS Latencies
DIMM Mechanical Characteristics
DIMM Type Information
CK
AC
@ CL
SDRAM @ CL
MAX
(Byte 18) [ns]
MAX
(Byte 18) [ns]
49
256MB
×64
1 Rank
(×16)
PC2–
6400U–
666
Rev. 1.2 Rev. 1.2 Rev. 1.2 Rev. 1.2 Rev. 1.2 Rev. 1.2
HEX
80
08
08
0D
0A
60
40
00
05
25
40
00
82
10
00
00
0C
04
70
01
02
HYS[64/72]T[32/64/128][0/9]xxEU-[25F/2.5/3/3S/3.7]-B2
256MB
×64
1 Rank
(×16)
PC2–
6400U–
666
HEX
08
08
0D
0A
60
40
00
05
25
40
00
82
10
00
00
0C
04
70
01
02
80
Unbuffered DDR2 SDRAM Module
512MB
00
25
40
00
82
00
0C
04
70
02
×64
1 Rank
(×8)
PC2–
6400U–
666
HEX
80
08
08
0E
0A
60
40
05
08
00
01
SPD Codes for PC2–6400–666
512MB
0E
60
00
05
25
40
00
82
00
00
0C
04
70
01
02
×64
1 Rank
(×8)
PC2–
6400U–
666
HEX
80
08
08
0A
40
08
Internet Data Sheet
512MB
02
0C
02
×72
1 Rank
(×8)
PC2–
6400E–
666
HEX
80
08
08
0E
0A
60
48
00
05
25
40
82
08
08
00
04
70
01
TABLE 29
02
0C
02
512MB
×72
1 Rank
(×8)
PC2–
6400E–
666
HEX
80
08
08
0E
0A
60
48
00
05
25
40
82
08
08
00
04
70
01