PRIXP420BB Intel, PRIXP420BB Datasheet - Page 13

• Manufacturer Part Number: PRIXP420BB
• Description: IC NETWRK PROCESSR 266MHZ 492BGA
• Manufacturer: Intel

Specifications of PRIXP420BB

• 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: 866260

Intel
August 2006
Document Number: 252479-006US
®
IXP42X product line and IXC1100 control plane processors
The features that require software are identified below. Please refer to the Intel
IXP400 Software Programmer’s Guide for information on which features are enabled at
this time
• Intel XScale
• PCI interface
• USB v 1.1 device controller
— 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-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
Datasheet
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