GWIXP460BAD Intel, GWIXP460BAD Datasheet - Page 3

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GWIXP460BAD

Manufacturer Part Number
GWIXP460BAD
Description
Manufacturer
Intel
Datasheet

Specifications of GWIXP460BAD

Core Operating Frequency
533MHz
Operating Supply Voltage (typ)
1.3/1.5/2.5/3.3V
Operating Supply Voltage (max)
1.575/2.7/3.465V
Operating Supply Voltage (min)
1.235/2.3/3.135V
Package Type
BGA
Pin Count
544
Mounting
Surface Mount
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Operating Temperature Classification
Commercial
Lead Free Status / Rohs Status
Not Compliant
Contents
1.0
2.0
3.0
Intel
Document Number:
®
IXP45X and Intel
Product Features ........................................................................................................................... 9
1.1
1.2
About This Document ................................................................................................................. 15
Functional Overview ................................................................................................................... 15
3.1
3.2
Product Line Features .......................................................................................................... 9
Model-Specific Features .....................................................................................................14
Key Functional Units ...........................................................................................................19
3.1.1
3.1.2
3.1.3
3.1.4
3.1.5
3.1.6
3.1.7
3.1.8
3.1.9
3.1.10 High-Speed, Serial Interfaces ................................................................................ 28
3.1.11 UARTs ................................................................................................................... 28
3.1.12 GPIO ...................................................................................................................... 28
3.1.13 Internal Bus Performance Monitoring Unit (IBPMU) .............................................. 29
3.1.14 Interrupt Controller ................................................................................................. 29
3.1.15 Timers .................................................................................................................... 30
3.1.16 IEEE 1588 Hardware Assistance........................................................................... 30
3.1.17 Synchronous Serial Port Interface ......................................................................... 30
3.1.18 I2C Interface .......................................................................................................... 31
3.1.19 AES/DES/SHA/MD-5 ............................................................................................. 31
3.1.20 Cryptography Unit .................................................................................................. 31
3.1.21 Queue Manager ..................................................................................................... 32
Intel XScale
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
3.2.7
3.2.8
3.2.9
3.2.10 Multiply-Accumulate Coprocessor ......................................................................... 38
3.2.11 Performance Monitoring Unit ................................................................................. 39
306261-002
®
IXP46X Product Line of Network Processors Datasheet
Network Processor Engines (NPEs) ...................................................................... 19
Internal Bus............................................................................................................ 21
3.1.2.1
3.1.2.2
3.1.2.3
3.1.2.4
MII/SMII Interfaces................................................................................................. 22
UTOPIA Level 2 ..................................................................................................... 23
USB 1.1 Device Interface ...................................................................................... 23
USB 2.0 Host Interface .......................................................................................... 23
PCI Controller ........................................................................................................ 24
DDRI SDRAM Controller........................................................................................ 24
Expansion Interface ............................................................................................... 26
3.1.9.1
3.1.9.2
Super Pipeline ....................................................................................................... 34
Branch Target Buffer ............................................................................................. 35
Data Memory Management Unit ............................................................................ 36
Instruction Cache ................................................................................................... 36
Data Cache ............................................................................................................ 37
Write Buffer ............................................................................................................ 38
Instruction Memory Management Unit ................................................................... 35
Mini-Data Cache .................................................................................................... 37
Fill Buffer and Pend Buffer..................................................................................... 37
®
Core .............................................................................................................. 33
North AHB ..............................................................................................21
South AHB ............................................................................................. 21
Memory Port Interface ........................................................................... 22
APB Bus................................................................................................. 22
Expansion Bus Legacy Mode of Operation............................................ 27
Expansion Bus Enhanced Mode of Operation ....................................... 27
Contents
May 2005
3

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