PRIXP425BD datasheet(112/112 Pages) INTEL

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Intel® IXP42X Product Line and IXC1100 Control Plane Processor

Electrical Specifications

112

Datasheet

5.7

ICC and Total Average Power

5.8

Ordering Information

For ordering information, please contact your local Intel sales representative.

Figure 38.

Power-up Sequence Timing

Table 66.

ICC and Total Average Power

Speed

Symbol

Description

Typ.1

Max..2Units

Notes

266 MHz

ICC

Core supply current

0.70

0.95

1,2,3

ICCP

I/O supply current

0.17

0.26

1,2,3

PTOTAL

Total average power

1.50

2.20

1,2,3

400 MHz

ICC

Core supply current

0.75

1.05

1,2,3,4

ICCP

I/O supply current

0.17

0.260

1,2,3

PTOTAL

Total average power

1.57

2.34

1,2,3

533 MHz

ICC

Core supply current

0.82

1.15

1,2,3

ICCP

I/O supply current

0.17

0.260

1,2,3

PTOTAL

Total average power

1.66

2.47

1,2,3

NOTES:

1. Typical current ICC and ICCP are not tested. Typical currents were measured on the Intel®

IXDP425 / IXCDP1100 Development Platform at room temperature using typical SKU silicon

samples. A SmartBits* tester was used in a router application running Linux on the

development board. Two Ethernet NPEs, and two Ethernet controller PCI cards were used in

this router application.

2. Typical case power supply voltages VCC =1.327V, VCCP = 3.363 V.

3. Maximum voltages: VCC = 1.365 V, VCCP = 3.465 V, VCCosc= 1.365 V, VCCPLL1= 1.365 V,

VCCPLL2= 1.365 V, maximum capacitive loading on all I/O pins of 50 pF. Maximum ICC and ICCP

specifications are tested and guaranteed.

4. The 400-MHz typical case core supply current is an approximation.

B2263-01

Time

CCP

POWER_UP

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