HYS64T128920EU-2.5-B2 QIMONDA [Qimonda AG], HYS64T128920EU-2.5-B2 Datasheet - Page 77

• 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]
77
256MB
×64
1 Rank
(×16)
PC2–
4200U–
444
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
3D
50
00
82
10
00
00
0C
04
38
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–
4200U–
444
HEX
80
08
08
0D
0A
60
40
00
05
3D
50
00
82
10
00
00
0C
04
38
01
02
512MB
×64
1 Rank
(×8)
PC2–
4200U–
444
HEX
80
08
08
0E
0A
60
40
00
05
3D
50
00
82
08
00
00
0C
04
38
01
02
Unbuffered DDR2 SDRAM Module
SPD Codes for PC2–4200–444
00
0C
512MB
×64
1 Rank
(×8)
PC2–
4200U–
444
HEX
80
08
08
0E
0A
60
40
00
05
3D
50
82
08
00
00
04
38
01
02
Internet Data Sheet
512MB
×72
1 Rank
(×8)
PC2–
4200E–
444
HEX
80
08
08
0E
0A
60
48
00
05
3D
50
02
82
08
08
00
0C
04
38
01
02
TABLE 35
512MB
×72
1 Rank
(×8)
PC2–
4200E–
444
HEX
80
08
08
0E
0A
60
48
00
05
3D
50
02
82
08
08
00
0C
04
38
01
02