Electrical, Power, and Thermal
Table 4-3.
Power Values for x8 DIMMS (Sheet 3 of 3)
533 MHz
667 MHz
Thermal
Design
Max
Current
3.8
2.1
Units
A
A
A
Notes
Symbol
Idd_MemBIST
(for AMB spec,
Not in SPD)
Conditions
MemBIST
Over all MemBIST
modes
>50% DRAM BW (as
dictated by the AMB)
Primary channel
Enabled
Secondary channel
Enabled
CKE high. Command
and Address lines stable
DRAM clock active
Power
Supply
@1.5 V
@1.8 V
@3.3 V
Thermal
Design
Max
Current
3.3
2.1
Idd_MemBIST Total Power
Idd_EI
(for AMB spec,
Not in SPD)
Electrical Idle
DRAM Idle (0 BW)
Primary channel
Disabled
Secondary channel
Disabled
CKE low. Command and
Address lines Floated
DRAM clock active, ODT
and CKE driven low
@1.5 V
@1.8 V
@3.3 V
2.0
0.2
2.5
0.2
W
A
A
A
Idd_EI Total Power
IDD_S3
S3 Current
VDD = 1.9V
VCC = 0V
VTT = 0V
Across process
variations
Across the operating
TCASE temp range
DIMM types, R/C A, B,
C, D, E, H & J
VDD
(1.8V)
75
75
W
mA
40
Intel® 6400/6402 Advanced Memory Buffer Datasheet
INTEL [ INTEL CORPORATION ]
