HYR163249G Datasheet, PDF (12/14 Pages) Infineon Technologies AG – Direct RDRAM RIMM Modules (with 288 Mbit RDRAMs)

HYR16xx49G
64MB & 128MB Rambus RIMM Modules
RIMM Module Current Profile
I_DD RIMM Module Capacity:
No. of 288 Mbit RDRAMs:
Unit
RIMM Modules Power
Conditions^a)
I_DD1 One RDRAM in Read^b,
balance in NAP mode
I_DD2 One RDRAM in Read^b,
balance in Standby mode
I_DD3 One RDRAM in Read^b,
balance in Active mode
I_DD4 One RDRAM in Write,
balance in Active mode
I_DD5 One RDRAM in Write,
balance in Standby mode
I_DD6 One RDRAM in Write,
balance in Active mode
Freq. max. max.
-800
-600
-800
-600
-800
-600
-800
-600
-800
-600
-800
-600
932
794
1038
764
1107
946
932
794
1038
764
1107
946
940 mA
812 mA
1257 mA
974 mA
1465 mA
1258 mA
940 mA
812 mA
1257 mA
974 mA
1465 mA
1258 mA
a) Actual power will depend on individual memory controller and usage pattern. Power does not include Refresh
Current.
b) I/O power is a function of the percentage of 1’s, to add I/O power for 50% 1’s for a x 16 need to add 257mA per
module for the following: V_DD = 2.5V, V_TERM = 1.8V, V_REF = 1.4V and V_DIL = V_REF = 0.5V.
INFINEON Technologies
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