IXP45X Datasheet, PDF (1/148 Pages) Intel Corporation – Product Line of Network Processors

Intel^® IXP45X and Intel^® IXP46X Product
Line of Network Processors
Product Features
Datasheet
For a complete list of product features, see “Product Features” on page 9. This document describes in
full the features of the silicon. Some of these features require enabling software supplied by Intel.
Please refer to the Intel^® IXP400 Software Programmer’s Guide for information on which features are
enabled at this time.
These features do not require
enabling software
„ Intel XScale^® Processor — Up to
667 MHz
„ PCI v. 2.2 33/66 MHz (Host/Option)
„ USB 1.1 Device Controller
„ USB 2.0 Host Controller
„ DDRI SDRAM Interface
„ Master/Target Capable Expansion bus
„ Two UARTs
„ Internal Bus Performance Monitoring
Unit
„ 16 GPIO
„ Four Internal Timers
„ Synchronous Serial Protocol (SSP)
Port
„ I²C Interface
„ Spread Spectrum clocking for Reduced
EMI
„ Packaging
— 544-Pin PBGA
— Commercial/Extended Temperature
— Lead-Free Support
These features require enabling
software. For information on which
features are enabled at this time,
see the Intel^® IXP400 Software
Programmer’s Guide.
„ Cryptography Unit (Random Number
Generator and Exponentiation Unit)
„ Encryption/Authentication (AES/
AES-CCM/3DES/DES/SHA-1/SHA-256/
SHA-384/SHA-512/MD-5)
„ Two High-Speed, Serial Interfaces
„ Three Network Processor Engines
„ Up to three MII Interfaces
„ Up to three SMII Interfaces
„ Up to one UTOPIA Level 2 Interface
„ IEEE-1588 Hardware Assist
Typical Applications
„ Small-to-Medium Business Router
„ Industrial Controllers
„ Modular Router
„ Access Points (802.11a/b/g)
„ Network-Attached Storage
„ Wired/Wireless RFID Readers
„ VoIP Integrated Access Device (IAD)
„ Video IP Telephones
„ Security Gateway/Router
„ Network Printers
„ Control Plane
„ Mini-DSLAM
Document Number: 306261-004US
August 2006