hys64t64020em-2.5-b2 Qimonda, hys64t64020em-2.5-b2 Datasheet - Page 27

• Manufacturer Part Number: hys64t64020em-2.5-b2
• Description: 214-pin Unbuffered Ddr2 Sdram Microdimm Modules Mdimm Sdram
• Manufacturer: Qimonda

4
This chapter lists all hexadecimal byte values stored in the EEPROM of the products described in this data sheet. SPD stands
for serial presence detect. All values with XX in the table are module specific bytes which are defined during production.
List of SPD Code Tables
•
Rev. 1.10, 2008-03
09032007-YO3V-5RUJ
Product Type
Organization
Label Code
JEDEC SPD Revision
Byte#
0
1
2
3
4
5
6
7
8
9
10
11
12
Table 21 “HYS64T64020EM-[2.5/3/3S/3.7/5]-B2” on Page 27
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
CK
AC
@ CL
SDRAM @ CL
MAX
SPD Codes
(Byte 18) [ns]
MAX
(Byte 18) [ns]
27
512MB
×64
2 Ranks
(×16)
PC2–
6400M–
666
Rev. 1.2
HEX
80
08
08
0D
0A
61
40
00
05
25
40
00
82
Unbuffered DDR2 SDRAM MicroDIMM Modules
512MB
×64
2 Ranks
(×16)
PC2–
5300M–
444
Rev. 1.2
HEX
80
08
08
0D
0A
61
40
00
05
30
45
00
82
HYS64T64020EM–[2.5/3/3S/3.7/5]–B2
HYS64T64020EM-[2.5/3/3S/3.7/5]-B2
512MB
00
×64
2 Ranks
(×16)
PC2–
5300M–
555
Rev. 1.2
HEX
80
08
08
0D
0A
61
40
00
05
30
45
82
512MB
×64
2 Ranks
(×16)
PC2–
4200M–
444
Rev. 1.2
HEX
80
08
08
0D
0A
61
40
00
05
3D
50
00
82
Internet Data Sheet
TABLE 21
512MB
×64
2 Ranks
(×16)
PC2–
3200M–
333
Rev. 1.2
HEX
80
08
08
0D
0A
61
40
00
05
50
60
00
82