IXP45X datasheet(5/148 Pages) INTEL

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Intel® IXP45X and Intel® IXP46X Product Line of Network Processors

August 2006

Datasheet

Document Number: 306261-004US

Datasheet—Intel® IXP45X and Intel® IXP46X Product Line of Network Processors

5.6.3.4

Reset Timings ........................................................................ 147

5.7

Power Sequence.............................................................................................. 148

5.8

Power Dissipation ............................................................................................ 148

5.9

Ordering Information ....................................................................................... 149

Figures

1Intel® IXP465 Network Processor Block Diagram .......................................................... 15

2Intel® IXP460 Network Processor Block Diagram .......................................................... 16

3Intel® IXP455 Network Processor Block Diagram .......................................................... 17

4Intel XScale® Technology Block Diagram..................................................................... 32

544-Pin Lead PBGA Package — First of Two Drawings ................................................... 38

544-Pin Lead PBGA Package — Second of Two Drawings ............................................... 39

Package Markings:

Intel® IXP45X and Intel® IXP46X Product Line of Network Processors—

Extended and Commercial Temperature, Lead-Free / Compliant with Standard for Restriction

on the Use of Hazardous Substances (RoHS) ............................................................... 40

Package Markings:

Intel® IXP45X and Intel® IXP46X Product Line of Network Processors —

Commercial and Extended Temperature, Lead-Based .................................................... 41

9VCCPLL1 Power Filtering Diagram............................................................................... 105

10 VCCPLL2 Power Filtering Diagram............................................................................... 106

11 VCCPLL3 Power Filtering Diagram............................................................................... 106

12 OSC_VCCP Power Filtering Diagram.......................................................................... 107

13 OSC_VCC Power Filtering Diagram ........................................................................... 107

14 RCOMP Pin External Resistor Requirements ............................................................... 108

15 DDRI_RCOMP Pin External Resistor Requirements ...................................................... 108

16 Typical Connection to an Oscillator ........................................................................... 116

17 PCI Output Timing.................................................................................................. 117

18 PCI Input Timing.................................................................................................... 118

19 UTOPIA Level 2 Input Timings.................................................................................. 119

20 UTOPIA Level 2 Output Timings ............................................................................... 119

21 SMII Output Timings .............................................................................................. 120

22 SMII Input Timings ................................................................................................ 121

23 Source Synchronous SMII Output Timings ................................................................. 121

24 Source Synchronous SMII Input Timings ................................................................... 122

25 MII Output Timings ................................................................................................ 122

26 MII Input Timings .................................................................................................. 123

27 MDIO Output Timings ............................................................................................. 123

28 MDIO Input Timings ............................................................................................... 123

29 DDRI SDRAM Write Timings..................................................................................... 124

30 DDRI SDRAM Read Timings (2.0 CAS Latency)........................................................... 125

31 DDRI SDRAM Read Timings (2.5 CAS Latency)........................................................... 125

32 Expansion Bus Synchronous Timing .......................................................................... 126

33 Intel Multiplexed Mode............................................................................................ 127

34 Intel Simplex Mode ................................................................................................ 128

35 Motorola* Multiplexed Mode .................................................................................... 130

36 Motorola* Simplex Mode ......................................................................................... 131

37 HPI*–8 Mode Write Accesses ................................................................................... 132

38 HPI*-16 Multiplexed Write Mode .............................................................................. 135

39 HPI*-16 Multiplexed Read Mode............................................................................... 136

40 HPI*-16 Non-Multiplexed Read Mode ........................................................................ 137

41 HPI*-16 Non-Multiplexed Write Mode........................................................................ 138

42 I/O Wait Normal Phase Timing ................................................................................. 139

43 I/O Wait Extended Phase Timing .............................................................................. 140

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