PRIXP420ABB Intel, PRIXP420ABB Datasheet - Page 15

• Manufacturer Part Number: PRIXP420ABB
• Manufacturer: Intel

Specifications of PRIXP420ABB

• Core Operating Frequency: 266MHz
• 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
Figure 1.
June 2007
Document Number:
921Kbaud
921Kbaud
UART
UART
66.66 MHz Advanced Peripheral Bus
Intel
®
252479-007US
IXP42X product line and IXC1100 control plane processors
Controller
Controller
Interrupt
GPIO
MII-1
MII-0
®
IXP425 Network Processor Block Diagram
Timers
Device
USB
V1.1
Test Logic
Intel
(AHB)
PMU
HSS-0
Unit
®
(Max 24 xDSL PHYs)
WAN/Voice NPE
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
AAL, HSS, HDLC
DES/3DES, AES
Ethernet MAC
Ethernet MAC
SHA-1/MD5,
Ethernet
Ethernet
AHB/APB
UTOPIA
NPE A
NPE B
Bridge
Intel XScale
266/400/533 MHz
32 KB Data Cache
32 KB Instruction Cache
2 KB Mini-Data Cache
UTOPIA 2
AHB Bridge
North/South
133.32 MHz x 32 bits South Advance High-Performance Bus
133.32 MHz x 32 bits North Advance High-Performance Bus
fi
Processor
North AHB
Queue Status Bus
Arbiter
South AHB
Arbiter
8 KB SRAM
Controller
Manager
Queue
PCI
8 - 256 MB
Expansion
Controller
Controller
SDRAM
Bus
B1563-04
32-Bit
Datasheet
15