Electrical Specifications (Preliminary)
Current Consumption (Preliminary)
9.4
Current Consumption (Preliminary)
.
Table 25: Current Consumption
Interface
Symbol
Test Conditions
Max
1500
1800
50
Units
mA
Core
I
I
I
I
I
VDD
Embedded CPU
RGMII 1.8V interface
DDR2 DIMM interface (40-bit) ODT
800 MHz, VDD_CPU=1.1V
One Port, VDD_GE=1.8V
M_CLK=333 MHz
mA
VDD_CPU
VDD_GE
VDD_M
MISC
mA
900
90
mA
Miscellaneous
mA
(Device Bus interface, TWSI, JTAG, MPP,
SPI, UART)
PCI Express interface
I
For PCI Express Port0 interface in x4
mode
220
mA
PEX
For PCI Express interface in x1 mode
For one USB port
85
25
75
mA
mA
mA
USB interface
SATA interface
I
I
USB
SATA
Notes:
1. Trace load is 5 pF unless otherwise specified.
2. Current in mA is calculated using maximum recommended VDDIO specification for each power
rail.
3. All output clocks toggling at their specified rate.
4. Maximum drawn current from the power supply.
Copyright © 2008 Marvell
December 6, 2008, Preliminary
MV-S105424-U0 Rev. B
Page 65
Document Classification: Proprietary Information
MARVELL [ MARVELL TECHNOLOGY GROUP LTD. ]
