PRIXP422ABB Intel, PRIXP422ABB Datasheet - Page 16

• Manufacturer Part Number: PRIXP422ABB
• Description: Network Proc 1.3V/3.3V 266MHz 492-Pin BGA
• Manufacturer: Intel

Specifications of PRIXP422ABB

• Package: 492BGA
• Core Operating Frequency: 266 MHz
• Operating Supply Voltage: 1.3|3.3 V
• 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

Figure 2.
Intel
Datasheet
16
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
921Kbaud
921Kbaud
Intel
UART
UART
66.66 MHz Advanced Peripheral Bus
®
Controller
Controller
Interrupt
IXP423 Network Processor Block Diagram
GPIO
MII-1
MII-0
Timers
Device
USB
V1.1
Intel
Test Logic
(AHB)
PMU
HSS-0
Unit
®
(Max 24 xDSL PHYs)
WAN/Voice NPE
AAL, HSS, HDLC
IXP42X product line and IXC1100 control plane processors—Datasheet
Ethernet MAC
Ethernet MAC
Ethernet
Ethernet
AHB/APB
UTOPIA
NPE A
NPE B
Bridge
Intel XScale
266/533 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
Document Number:
8 - 256 MB
Expansion
Controller
Controller
SDRAM
Bus
B4285-02
32-Bit
252479-007US
June 2007