88F6180
Hardware Specifications
8.4
Current Consumption
The purpose of the Current Consumption table is to support board power design and power module
selection.
.
Table 34: Current Consumption
Interface
Symbol
Test Conditions
Max
Units
Core (including CPU)—VDD 1.0V
I
CPU @ 600 MHz,
L2 @ 300 MHz,
Core @ 166 MHz
1930
mA
VDD
CPU @ 800 MHz,
L2 @ 400@ MHz,
Core @ 166 MHz
2000
mA
RGMII 1.8V or 3.3V interface
MII/MMII 3.3V interface
I
I
I
25
25
25
mA
mA
mA
RGMII
MII_MMII
MISC
Miscellaneous interfaces
(JTAG, TWSI, UART, NAND flash, Audio,
SDIO, and SPI)
DDR2 SDRAM interface (On Board 16-bit
200 MHz)
I
Two on board devices, 75 ohm
ODT termination
450
mA
DDR2
eFuse during Burning mode
eFuse during Reading mode
PCI Express interface
USB interface
I
I
I
I
20
25
50
40
mA
mA
mA
mA
FUSE
FUSE
PEX
USB
Notes:
1. Current in mA is calculated using maximum recommended VDDIO specification for each power
rail.
2. All output clocks toggling at their specified rate.
3. Maximum drawn current from the power supply.
Doc. No. MV-S104988-U0 Rev. E
Page 64
Copyright © 2008 Marvell
Document Classification: Proprietary Information
December 2, 2008, Preliminary
MARVELL [ MARVELL TECHNOLOGY GROUP LTD. ]
