PRIXP422ABB Intel, PRIXP422ABB Datasheet - Page 11

• Manufacturer Part Number: PRIXP422ABB
• Description: Network Proc 1.3V/3.3V 266MHz 492-Pin BGA
• Manufacturer: Intel

Specifications of PRIXP422ABB

• Package: 492BGA
• Core Operating Frequency: 266 MHz
• Operating Supply Voltage: 1.3|3.3 V
• Package Type: BGA
• Pin Count: 492
• Mounting: Surface Mount
• Operating Temperature (max): 70C
• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Lead Free Status / Rohs Status: Compliant

Datasheet—Intel
June 2007
Document Number:
The features that require software are identified below. Refer to the Intel
Software Programmer’s Guide for information on features that are currently enabled
®
• Intel XScale
• PCI interface
• USB v 1.1 device controller
• SDRAM interface
252479-007US
IXP42X product line and IXC1100 control plane processors
— High-performance processor based on Intel XScale
— Seven/eight-stage Intel
— Management unit
— Clock speeds:
— ARM
— Intel
— Debug unit
— 32-bit interface
— Selectable clock
— PCI Local Bus Specification, Rev. 2.2 compatible
— PCI arbiter supporting up to four external PCI devices (four REQ/GNT pairs)
— Host/option capable
— Master/target capable
— Two DMA channels
— Full-speed capable
— Embedded transceiver
— 16 endpoints
— 32-bit data
— 13-bit address
— 133 MHz
— Up to eight open pages simultaneously maintained
— Programmable auto-refresh
— Programmable CAS/data delay
• 32-entry, data memory management unit
• 32-entry, instruction memory management unit
• 32-Kbyte, 32-way, set associative instruction cache
• 32-Kbyte, 32-way, set associative data cache
• 2-Kbyte, two-way, set associative mini-data cache
• 128-entry, branch target buffer
• Eight-entry write buffer
• Four-entry fill and pend buffers
• 266 MHz
• 400 MHz
• 533 MHz
Multiply-accumulate coprocessor
Accessible through JTAG port
• 33 MHz clock output derived from either GPIO14 or GPIO15
• 33 and 66 MHz clock input
*
®
Version V5TE Compliant
Media Processing Technology
®
Processor (compliant with ARM
Intel
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
®
Super-Pipelined RISC Technology
*
architecture)
®
Microarchitecture
®
IXP400
Datasheet
.
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