PPC460EX-SUB800N AMCC, PPC460EX-SUB800N Datasheet - Page 79

• Manufacturer Part Number: PPC460EX-SUB800N
• Manufacturer: AMCC

Table 17. DC Power Supply Loads
Revision 1.19 – June 17, 2009
AMCC Proprietary
V
OV
E1OV
E2OV
SOV
SOV
AV
EAV
PAV
SPAV
Notes:
Preliminary Data Sheet
DD
1. See “Absolute Maximum Ratings” on page 74 for filter recommendations.
2. SOV
3. The maximum current values listed above are not guaranteed to be the highest obtainable. These values are dependent on many
4. Typical current is estimated at 1.000GHz with V
5. Maximum current is estimated at 1.000GHz with V
DD
DD
DD
DD
(+1.25V) active operating current
DD
DD
factors including the type of applications running, clock rates, use of internal functional capabilities, external interface usage, case
temperature, and the power supply voltages. Your specific application can produce significantly different results. V
power are primarily dependent on the applications running and the use of internal chip functions (DMA, PCI, Ethernet, and so on).
OV
(DDR2), and T
(DDR2), and T
DD
DD
DD
(+1.25V) input current
(+3.3V) active operating current
(+2.5V) active operating current
(+2.5V) active operating current
(+1.8V) DDR2 active operating current
(+2.5V) DDR1 active operating current
DD
(+2.5V) active operating current
(+1.8V) active operating current
(+2.5V) active operating current
DD
(I/O) current and power are primarily dependent on the capacitive loading, frequency, and utilization of the external buses.
will be either +2.5V or +1.8V but not both.
C
C
Parameter
= +85°C with a typical process.
= +85°C, and best-case process (which drives worst-case power).
1
1
1
1
2
2
DD
DD
= +1.25V, OV
= +1.3V, OV
Symbol
I
I
I
I
I
I
E1ODD
E2ODD
SODD2
SODD1
I
I
I
EADD
UADD
UADD
ODD
I
ADD
DD
DD
DD
= +3.3V, E1OV
460EX – PPC460EX Embedded Processor
= +3.45V, E1OV
Typical
3065
115
124
210
376
3
4
1
1
1
4
DD
DD
= +2.5V, SOV
= +2.6V, SOV
Maximum
6055
250
132
300
450
50
5
2
2
2
DD
3, 5
DD
= +2.5V (DDR1) or +1.8V
= +2.6V (DDR1) or +1.9V
DD
Unit
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
(logic) current and
Notes
1
1
1
1
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