Internet Data Sheet
HYS[64/72]T256020EU-[25F/2.5/3/3S/3.7]-B
Unbuffered DDR2 SDRAM Module
TABLE 3
Address Format
DIMM
Density
Module
Organization
Memory
Ranks
ECC/
Non-ECC
# of SDRAMs # of row/bank/column
bits
Raw
Card
2 GByte
2 GByte
128M × 64
128M × 72
2
2
Non-ECC
ECC
16
18
14/3/10
14/3/10
E
G
TABLE 4
Components on Modules
DRAM Organisation Note2)
Product Type1)
DRAM Components1)
DRAM Density
HYS64T256020EU
HYB18T1G800BF
HYB18T1G800BF
1 Gbit
1 Gbit
128M × 8
128M × 8
HYS72T256020EU
1) Green Product
2) For a detailed description of all functionalities of the DRAM components on these modules see the component data sheet.
Rev. 1.0, 2006-10
5
10262006-SX8C-DEY8
QIMONDA [ QIMONDA AG ]
