PPC405EP – PowerPC 405EP Embedded Processor

Revision 1.07 – September 10, 2007

AMCC

39

Data Sheet

Table 11. DC Electrical Characteristics

Parameter

Symbol

Minimum

Typical

Maximum

Unit

300

610

mA

325

690

mA

45

200

mA

16

23

mA

Active Operating Power–266 MHz

0.72

1.92

W

Active Operating Power–333MHz

0.76

2.07

W

Note:

1. The maximum current and power values listed above are not guaranteed to be the highest obtainable. These values are

dependent on many 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

utilization of the external buses. The following information provides details about the conditions under which the values in the table

above could be obtained:

a. In general, there would be four PCI devices, an external bus master on the peripheral bus, and external wrap-back on the

applications under the Linux operating system.

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.

C1

C2

C3

L1

L1 – 2.2

LQH3C2R2M34) or SMT chip ferrite bead (equivalent

to MuRata BLM31A700S)

C1 – 3.3

C2 – 0.1

dielectric or equivalent

C3 – 0.01

dielectric or equivalent

+

AGND

GND