EWIXP420ABBT Intel, EWIXP420ABBT Datasheet - Page 77

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EWIXP420ABBT

Manufacturer Part Number
EWIXP420ABBT
Description
Manufacturer
Intel
Datasheet

Specifications of EWIXP420ABBT

Core Operating Frequency
533MHz
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
Compliant

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Critical Routing Topologies—Intel
Figure 31.
Table 19.
Figure 32.
December 2007
Document Number: 252817-008US
PCI Address/Data Topology (PCI Bridge to cPCI Bridge Connector)
PCI Address/Data Routing Guidelines
PCI Clock Topology
Characteristic Trace Impedance
Nominal Trace Separation
Spacing to Other Groups
Reference Plane Ground
Nominal Trace Width
Maximum VIAS
Trace length A
Trace length B
Signal Group
Parameter
Resistor Rs
Topology
®
IXP42X product line and IXC1100 control plane processors
Intel
PCI-PCI
Driver
Bridge
Clock
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
Routing Guidelines
A
A
PCI Address/Data
Max 2,500 mils
Max 200 mils
Daisy Chain
50 Ω ±10%
30 Ω ±10%
Ground
20 mils
4 mils
9 mils
8
Rs
Rs
B
B
cPCI Connector
Hardware Design Guidelines
PCI Device
B2274-01
B2273-01
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