PRIXP423BB Intel, PRIXP423BB Datasheet - Page 52

• Manufacturer Part Number: PRIXP423BB
• Description: IC NETWRK PROCESSR 266MHZ 492BGA
• Manufacturer: Intel

Specifications of PRIXP423BB

• Processor Type: Network
• Features: XScale Core
• Speed: 266MHz
• Voltage: 1.3V
• Mounting Type: Surface Mount
• Package / Case: 492-BGA
• 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: Lead free / RoHS Compliant
• Other names: 869741

Documentation Changes
Affected Docs:
5.
Issue:
Status:
Affected Docs:
6.
Problem:
Affected Docs:
52
Table 124. Intel XScale
Intel
Developer’s Manual (252480-004)
Correction of PCI Controller Control and Status Register Description
(SCR 4206)
In the Intel
Developer’s Manual, Section 16.4.2.8, the PCI_CSR table incorrectly describes under the IC
register “Initialization Complete. When at a logic 0 state, forces the PCI Controller Target Interface
to retry PCI Configuration cycles. When set to a 1, configuration cycles will be accepted.”
The text should read: “Initialization Complete. When at a logic 0 state, forces the PCI Controller
Target Interface to retry PCI cycles. When set to a 1, PCI cycles will be accepted.”
Intel
Developer’s Manual (252480-004)
Correction to Expansion Bus Timing Diagrams
In the Intel
Developer’s Manual in section 8.8 on page 306, the Expansion Bus timing diagrams are incorrect.
Refer to errata 6
fication section of this document for corrected timing diagrams.
Intel
Developer’s Manual (252480-004)
Intel XScale
Speed (Factory
Part Speed)
®
®
®
Intel
533 MHz
533 MHz
533 MHz
533 MHz
400 MHz
400 MHz
400 MHz
400 MHz
266 MHz
266 MHz
266 MHz
266 MHz
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
®
®
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
Core
Update of Expansion Bus Timing Diagrams (SCR 4199)
EX_ADDR(23)
®
Cfg1
Core Speed Expansion Bus Configuration Strappings
1
0
0
0
1
0
0
0
1
0
0
0
EX_ADDR(22)
Cfg0
0
0
0
1
0
0
0
1
0
0
0
1
EX_ADDR(21)
Cfg_en_n
0
0
1
1
0
0
1
1
0
0
1
1
in the specification clari-
Actual Core Speed
533 MHz
533 MHz
400 MHz
266 MHz
400 MHz
400 MHz
400 MHz
266 MHz
266 MHz
266 MHz
266 MHz
266 MHz
(MHz)