PRIXP425BB Intel, PRIXP425BB Datasheet - Page 14

• Manufacturer Part Number: PRIXP425BB
• Description: IC NETWRK PROCESSR 266MHZ 492BGA
• Manufacturer: Intel

Specifications of PRIXP425BB

• Processor Type: Network
• Features: XScale Core
• Speed: 266MHz
• Voltage: 1.3V
• Mounting Type: Surface Mount
• Package / Case: 492-BGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 869046

Figure 1.
1.6
Intel
Hardware Design Guidelines
14
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
921Kbaud
921Kbaud
UART
UART
Media Independent Interface
Media Independent Interface
Devices’ Component Block Diagram
The Intel
Processor Datasheet lists the feature set for each of the IXP42X product line and
IXC1100 control plane processors.
Typical Applications
66 MHz Advanced Peripheral Bus
• High-performance DSL modem
• High-performance cable modem
• Residential gateway
• SME router
• Integrated access device (IAD)
• Set-top box
• Access points 802.11a/b/g
• Industrial controllers
• Network printers
• Control plane
Contr oll e r
Contr oll e r
Int e rr upt
GP I O
16 Pins
®
Contr oll e r
Timers
IXP42X Product Line of Network Processors and IXC1100 Control Plane
U SB
Test Logi c U ni t
HSS-V
( A H B )
PM U
Intel
JTAG
Not for Intel
Network Processor
(Max 24 xD SL PH Ys)
®
W A N/ Voi ce N PE
AA L, H SS , H D LC
DE S/3DES, A ES
Et her net M A C
Et her net M A C
IXP42X product line and IXC1100 control plane processors—Introduction
SH A - 1/ M D5,
Et her net
Et her net
N PE A
N PE B
UT OP I A
HSS-W
B ri d ge
®
IXP421
Int e l XScal e
266/400/533 MHz
32 KB Data Cache
32 KB Instruction Cache
2 KB Mini-Data Cache
B ri d ge
Not for Intel
and Intel
UTOPIA 2
( R )
Pr ocessor
133 MHz Advanced High-
High-Performance Bus
133 MHz Advanced
A r bi t er
®
Performance Bus
§ §
IXC1100 Control Plane Processor
®
A r bi t er
IXP420 and IXP422 Network Processors
8 K B SRA M
Contr oll e r
M anager
Q ueue
PCI
32-Bit
Queue
Status
Bus
Document Number: 252817-008US
8 - 256 M B
Contr oll e r
Contr oll e r
Exp B us
SD RA M
16-Bit
B2403-02
32-Bit
December 2007