FWIXP425AB Intel, FWIXP425AB Datasheet - Page 6

• Manufacturer Part Number: FWIXP425AB
• Manufacturer: Intel

Specifications of FWIXP425AB

• Core Operating Frequency: 266MHz
• Package Type: BGA
• Pin Count: 492
• Mounting: Surface Mount
• Operating Temperature (max): 85C
• Operating Temperature (min): -40C
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Not Compliant

Tables
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Hardware Design Guidelines
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IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
Memory Map............................................................................................................17
SDRAM Interface Signals ...........................................................................................20
SDRAM Memory Types ..............................................................................................20
Expansion Bus Interface Signals .................................................................................26
Expansion Bus Address Description .............................................................................27
UART Interface Signals..............................................................................................29
Ethernet Interface Signals .........................................................................................33
GPIO Interface Signals ..............................................................................................36
Signals....................................................................................................................38
Interface Signals ......................................................................................................40
PCI Bus Signals ........................................................................................................45
JTAG Interface Signals ..............................................................................................48
Clock Signals ...........................................................................................................49
Power Pins...............................................................................................................50
Reset Timings Table Parameters .................................................................................53
SDRAM Address/Data/Control Routing Guidelines..........................................................74
SDRAM Clock Routing Guidelines ................................................................................75
PCI Address/Data Routing Guidelines ..........................................................................76
PCI Address/Data Routing Guidelines ..........................................................................77
PCI Clock Routing Guidelines......................................................................................78
Signal Type Definitions..............................................................................................81
SDRAM Interface ......................................................................................................82
PCI Interface ...........................................................................................................82
High-Speed, Serial Interface 0 ...................................................................................83
High-Speed, Serial Interface 1 ...................................................................................83
MII Interfaces ..........................................................................................................84
UTOPIA-2 Interface ..................................................................................................85
Expansion Bus Interface ............................................................................................86
Expansion Bus Configuration Register 0 .......................................................................87
Setting the Intel XScale
UART Interfaces .......................................................................................................88
USB Interface ..........................................................................................................89
Oscillator Interface ...................................................................................................89
GPIO Interface .........................................................................................................90
JTAG Interface .........................................................................................................90
System Interface......................................................................................................90
Power Interface........................................................................................................91
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Processor Operation Speed ....................................................88
Intel
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IXP42X product line and IXC1100 control plane processors—Contents
Document Number: 252817-008US
December 2007