Internet Data Sheet
HYS[64/72]T256020EU-[25F/2.5/3/3S/3.7]-B
Unbuffered DDR2 SDRAM Module
TABLE 22
DD Specification for HYS[64/72]T256020EU–[25F/2.5]-B
I
Product Type
Units
Note1)
Organization
2 GB
×64
2 GB
×72
2 GB
×64
2 GB
×72
2 Ranks
–25F
2 Ranks
–25F
2 Ranks
–2.5
2 Ranks
–2.5
2)
IDD0
1096
1176
1120
192
1233
1323
1260
216
1096
1176
1120
192
1230
1320
1260
220
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
2)
IDD1
3)
IDD2N
3)
IDD2P
3)
IDD2Q
IDD3N
1040
1440
768
1170
1620
864
1040
1440
768
1170
1620
860
3)
3)4)
3)5)
2)
IDD3P_0 (fast)
IDD3P_1 (slow)
IDD4R
240
270
240
270
1696
1696
1896
208
1908
1908
2133
234
1696
1696
1896
208
1910
1910
2130
230
2)
IDD4W
IDD5B
2)
3)6)
3)6)
2)
IDD5D
IDD6
160
180
160
180
IDD7
2256
2538
2256
2540
1) Calculated values from component data. ODT disabled. IDD1,
I
DD4R, and IDD7, are defined with the outputs disabled.
2) The other rank is in IDD2P Precharge Power-Down Current mode
3) Both ranks are in the same IDDcurrent mode
4) Fast: MRS(12)=0
5) Slow: MRS(12)=1
6)
IDD5D and IDD6 values are for 0°C ≤ TCase ≤ 85°C
Rev. 1.0, 2006-10
32
10262006-SX8C-DEY8
QIMONDA [ QIMONDA AG ]
