HYS72D128300GBR Datasheet, PDF (17/45 Pages) Infineon Technologies AG – 184-Pin Registered Double Data Rate SDRAM Module

HYS72D[128/256][300/320/321/500][GBR/HR]-[5/6/7/7F]-B
Registered Double Data Rate SDRAM Module
Electrical Characteristics
Table 9 I_DD Specification for –7
Unit
Note ¹⁾²⁾
1 GB
1 GB
1 GB
2 GB
×72
×72
×72
×72
1 Rank
1 Rank
2 Ranks
2 Ranks
–7F
–7
–7
–7
Symbol typ.
max. typ.
max. typ.
max. typ.
max.
I_DD0
I_DD1
I_DD2P
I_DD2F
I_DD2Q
I_DD3P
I_DD3N
I_DD4R
I_DD4W
I_DD5
I_DD6
I_DD7
2158 2452 2028 2298 1587 1776 2586 2964 mA
3)
2354 2746 2208 2568 1677 1911 2766 3234 mA
3)4)
430
448 430
448
430
448
484
520 mA
5)
736
808 736
808
736
808
1096 1240 mA
5)
646
754 646
754
646
754
916
1132 mA
5)
538
610 538
610
538
610
700
844 mA
5)
934
1042 934
1042 934
1042 1492 1708 mA
5)
2179 2460 2118 2388 1632 1821 2676 3054 mA
3)4)
2273 2554 2208 2478 1677 1866 2766 3144 mA
3)
4499 5263 4278 4998 2712 3126 4836 5664 mA
3)
414
468 414
468
414
468
451
560 mA
5)
5493 6376 5088 5898 3117 3576 5646 6564 mA
3)4)
1) DRAM component currents only
2) Test condition for maximum values: V_DD = 2.7 V, T_A = 10 °C
3) The module I_DDx values are calculated from the component I_DDx data sheet values as:
m × I_DDx[component] + n × I_DD3N[component] with m and n number of components of rank 1 and 2; n=0 for 1 rank modules
4) DQ I/O (I_DDQ) currents are not included into calculations: module I_DD values will be measured differently depending on load
conditions
5) The module I_DDx values are calculated from the corrponent I_DDx data sheet values as: (m + n) × I_DDx[component]
Data Sheet
17
Rev. 0.5, 2003-12