PPC440GX-3FF533C AMCC [Applied Micro Circuits Corporation], PPC440GX-3FF533C Datasheet - Page 63

• Manufacturer Part Number: PPC440GX-3FF533C
• Description: Power PC 440GX Embedded Processor
• Manufacturer: AMCC [Applied Micro Circuits Corporation]

Revision 1.15 – August 30, 2007
Test Conditions
Clock timing and switching characteristics are specified in accordance with operating
conditions shown in the table “Recommended DC Operating Conditions.” AC
specifications are characterized with V
shown in the figure to the right.
AMCC
DC Power Supply Loads
Data Sheet
V
OV
SV
AxV
Notes:
1. See “Absolute Maximum Ratings” on page 58 for filter recommendations.
2. The maximum current values listed above are not guaranteed to be the highest obtainable. These values are dependent on many factors
3. Estimated values.
DD
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
primarily dependent on the applications running and the use of internal chip functions (DMA, PCI, Ethernet, and so on). OV
current and power are primarily dependent on the capacitive loading, frequency, and utilization of the external buses. The following
information provides details about the conditions under which the listed values were obtained:
DD
DD
DD
active operating current
b. Typical current is characterized at V
a. In general, the values are measured using a PPC440GX Evaluation Board set for Ethernet mode 4, PCI-X running at 100MHz with
c. Maximum current is characterized at V
active operating current
active operating current
input current
an Intel Pro 1000, an Agilent Test card, an EBMI test card, a UART wrap plug, and one 128MB Micron DIMM while running
applications designed to maximize CPU power consumption. An external PCI master heavily loads the PCI bus with transfers
targeting SDRAM, while the internal DMA controller further increases SDRAM bus traffic.
System clock rates are set as follows: SysClk = 33MHz, CPU = 667MHz, PLB = 167MHz, and OPB = EBC = 83MHz.
Parameter
Symbol
DD
I
I
I
ODD
I
SDD
ADD
DD
DD
DD
= +1.5V, OV
= 1.5V, T
= +1.6V, OV
Frequency (MHz)
DD
C
DD
533
667
800
533
667
800
533
667
800
440GX – Power PC 440GX Embedded Processor
= +3.3V, SV
= +85 °C and a 10pF test load as
= +3.6V, SV
DD
DD
= +2.5V, and T
Typical
1.37
1.49
1.77
= +2.7V, and T
544
568
680
58
58
58
33
C
Maximum
= +47
C
1.69
111
111
111
749
837
940
1.8
2.2
= +85
°
C.
DD
°
C.
(logic) current and power are
Output
Pin
Unit
mA
mA
mA
mA
mA
mA
mA
A
A
A
C
DD
Notes
(I/O)
2, 3
2, 3
2, 3
1, 2
10pF
2
2
2
2
2
2
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