FWIXP425AB Intel, FWIXP425AB Datasheet - Page 76

• 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

Figure 30.
Table 18.
Intel
Hardware Design Guidelines
76
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
PCI Address/Data Topology
PCI Address/Data Routing Guidelines
PCI Topology
Maximum VIAS Count per Signal
Intel
and IXC 1100 Control Plane
Intel
Characteristic Trace Impedance
Nominal Trace Separation
®
Spacing to Other Groups
Reference Plane Ground
IXP42X Product Line
®
Processors
Nominal Trace Width
IXP42X product line and IXC1100 control plane processors—Critical Routing Topologies
Intel
Trace length D
Trace length A
Trace length B
Trace length C
Signal Group
Parameter
®
Topology
A
Routing Guidelines
PCI Address/Data
Max 2,500 mils
Max 1,800 mils
Max 200 mils
Max 200 mils
Daisy Chain
50 Ω ±10%
Ground
20 mils
C
4 mils
9 mils
B
12
PCI Slot
Document Number: 252817-008US
D
PCI-PCI Bridge
December 2007
B2272-02