PRIXP425BB Intel, PRIXP425BB Datasheet - Page 76

• Manufacturer Part Number: PRIXP425BB
• Description: IC NETWRK PROCESSR 266MHZ 492BGA
• Manufacturer: Intel

Specifications of PRIXP425BB

• Processor Type: Network
• Features: XScale Core
• Speed: 266MHz
• Voltage: 1.3V
• Mounting Type: Surface Mount
• Package / Case: 492-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 869046

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