gwixp465bad ETC-unknow, gwixp465bad Datasheet - Page 147

• Manufacturer Part Number: gwixp465bad
• Description: Network Proc 1.3v/1.4v/2.5v/3.3v 400mhz 544-pin Bga
• Manufacturer: ETC-unknow

Datasheet—Intel
5.7
Figure 50.
5.8
August 2006
Document Number:
Power Sequence
The 3.3-V I/O voltage (V
least 1 µs before the processor voltage (V
voltage (V
2.5-V I/O voltage (V
Sequencing between V
T
The V
The V
The value for T
stable power. The T
O power rails (V
Power-up Sequence Timing
Power Dissipation
The Intel
assuming a typical worst case networking application under a tester environment. The
following power assessments in
application using the interface activity factors listed in
vary if interface activity factors are different from
require use of certain peripherals or if interfaces operate at lower activity factors, then
the power required by the part may be significantly less than the numbers stated in
Table
®
IO_PHASE
• V
• V
• V
306261-004US
IXP45X and Intel
CCP
CCM
CCP
CCOSC
CCOSCP
82.
prior to V
simultaneously to V
®
prior to V
can be:
CC
IXP45X and Intel
, V
) must never become stable prior to the 3.3-V I/O voltage (V
follows the V
CCPLL1
4
3
2
1
POWER_UP
CCP
®
IXP46X Product Line of Network Processors
CCM
CCP
POWER_UP
at 3.3 V or V
, V
CCM
CCP
CCPLL2,
).
must be at least 1
CCP
CCP
and V
) and the 2.5-V I/O voltage (V
®
CCM
timing parameter is measured between the later of the I/
power-up pattern.
and V
IXP46X Product Line of Network Processors were tested
T
CCM
IO_PHASE
Table 82
CCM
Intel
CCPLL3
can occur in any order with respect to one another.
at 2.5 V) and V
®
T
IXP45X and Intel
POWER_UP
assume this typical worst case networking
CC
voltages follow the V
TIME
µ
). The IXP45X/IXP46X network processors
s after the later of V
Table
®
CC
IXP46X Product Line of Network Processors
Table
at 1.3 V.
83. If applications do not
CCM)
V
V
V
83. The actual power may
CCP
CCM
CC
CC
must be powered up at
CCP
power-up pattern.
and V
CCP
CCM
) or the
reaching
Datasheet
147