HYS64T128920EU-2.5-B2 QIMONDA [Qimonda AG], HYS64T128920EU-2.5-B2 Datasheet - Page 39

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

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
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Rev. 1.0, 2006-10
10202006-L0SM-FEYT
Product Type
Organization
Label Code
JEDEC SPD Revision
Byte#
0
1
2
3
4
5
Table 27 “SPD Codes for PC2–6400–555” on Page 39
Table 28 “SPD Codes for PC2–6400–555” on Page 44
Table 29 “SPD Codes for PC2–6400–666” on Page 49
Table 30 “SPD Codes for PC2–6400–666” on Page 54
Table 31 “SPD Codes for PC2–5300–444” on Page 59
Table 32 “SPD Codes for PC2–5300–444” on Page 64
Table 33 “SPD Codes for PC2–5300–555” on Page 68
Table 34 “SPD Codes for PC2–5300–555” on Page 73
Table 35 “SPD Codes for PC2–4200–444” on Page 77
Table 36 “SPD Codes for PC2–4200–444” on Page 82
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
SPD Codes
256MB
×64
1 Rank
(×16)
PC2–
6400U–
555
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
39
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–
555
HEX
80
08
08
0D
0A
60
512MB
×64
1 Rank
(×8)
PC2–
6400U–
555
80
08
08
0E
0A
60
HEX
Unbuffered DDR2 SDRAM Module
SPD Codes for PC2–6400–555
512MB
×64
1 Rank
(×8)
PC2–
6400U–
555
HEX
80
08
08
0E
0A
60
Internet Data Sheet
512MB
×72
1 Rank
(×8)
PC2–
6400E–
555
HEX
80
08
08
0E
0A
60
TABLE 27
512MB
HEX
80
08
08
0E
0A
60
×72
1 Rank
(×8)
PC2–
6400E–
555