hys64t128020eu-3s-b2 Qimonda, hys64t128020eu-3s-b2 Datasheet - Page 37

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hys64t128020eu-3s-b2

Manufacturer Part Number
hys64t128020eu-3s-b2
Description
240-pin Unbuffered Ddr2 Sdram Modules Udimm Sdram
Manufacturer
Qimonda
Datasheet
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. 1.01, 2008-01
10202006-L0SM-FEYT
Product Type
Organization
Label Code
JEDEC SPD Revision
Byte#
0
1
2
3
4
5
6
Table 25 “HYS64T[32/64]x00EU-25F-B2” on Page 37
Table 26 “HYS[64/72]T[64/128]xx0EU-25F-B2” on Page 42
Table 27 “HYS64T[32/64]x00EU-2.5-B2” on Page 47
Table 28 “HYS[64/72]T[64/128]xx0EU-2.5-B2” on Page 51
Table 29 “HYS64T[32/64]x00EU-3-B2” on Page 56
Table 30 “HYS[64/72]T[64/128]xx0EU-3-B2” on Page 60
Table 31 “HYS64T[32/64]x00EU-3S-B2” on Page 65
Table 32 “HYS[64/72]T[64/128]xx0EU-3S-B2” on Page 69
Table 33 “HYS64T[32/64]x00EU-3.7-B2” on Page 74
Table 34 “HYS[64/72]T[64/128]xx0EU-3.7-B2” on Page 78
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
SPD Codes
37
HYS[64/72]T[32/64/128]xxxEU-[25F/2.5/3/3S/3.7]-B2
256MB
×64
1 Rank (×16) 1 Rank (×16) 1 Rank (×8)
PC2–
6400U–555
Rev. 1.2
HEX
80
08
08
0D
0A
60
40
60
256MB
×64
PC2–
6400U–555
Rev. 1.2
HEX
80
08
08
0D
0A
40
Unbuffered DDR2 SDRAM Module
HYS64T[32/64]x00EU-25F-B2
512MB
×64
PC2–
6400U–555
Rev. 1.2
HEX
80
08
08
0E
0A
60
40
Internet Data Sheet
TABLE 25
512MB
60
×64
1 Rank (×8)
PC2–
6400U–555
Rev. 1.2
HEX
80
08
08
0E
0A
40

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