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IXP423 网络处理器ARM内核的32位CPU

The Intel® IXP423 network processor is a versatile single-chip processor that meets the needs of high-performance and cost-sensitive data and Voice over IP (VoIP) applications ranging from residential gateways, integrated access devices (IADs) and small office IP/PBX systems to industrial control and networked imaging applications. The Intel IXP423 network processor is a member of the Intel® IXP4XX product line of network processors, providing cost-effective implementations that extend the rich performance and features of the Intel® IXP425 network processor into targeted market segments.

The Intel IXP423 network processor integrates a 266 MHz Intel XScale® processor, high-performance PCI interface, USB controller, UTOPIA 2 interface, two high-speed serial (HSS) interfaces and two Ethernet MACs. These features provide developers with the processing power, low-power consumption, cost-effectiveness and flexibility to address the needs of data plus VoIP applications.

IXP423 关键特性

• Member of the Intel IXP4XX product line of network processors for residential and small-to-medium enterprise (SME) applications
• Intel XScale processor up to 533 MHz provides headroom for customer-defined applications
• Intel Infrastructure DSP solutions on Intel XScale processor supports two to four voice channels and reduces system cost
• Two HSS interfaces for VoIP SLIC/CODEC or T1/E1
• Two integrated 10/100 Base-T Ethernet MACs with Media Independent Interfaces (MII) for design flexibility and cost-effective wire-speed performance
• UTOPIA 2 interface supports up to four xDSL PHYs (ADSL, G.SHDSL or VDSL)
• 33/66 MHz PCI v2.2 host and option interface for glueless connection of up to four devices
• SDRAM controller supports from 8 to 256 Mbytes of SDRAM memory
• Average consumption of 1.5 watt to a maximum of 1.9 watt
• USB version 1.1 device controller
• Two high-speed UARTS support up to 921 Kbaud each
• Sixteen GPIO pins
• 16-bit expansion bus allows easy glueless connection to peripheral devices
• 266/533 MHz commercial temperature (0°C to 70°C)

IXP423 订购型号

Device	Stepping	Speed (MHz)	Extended Temp.	Lead Free	Part #
Intel® IXP423	B-1	533		Yes	PRIXP423ABD
Intel® IXP423	B-1	533			FWIXP423ABD
Intel® IXP423	B-1	266		Yes	PRIXP423ABB
Intel® IXP423	B-1	266			FWIXP423ABB

IXP425 技术支持

• IXP425 数据手册DataSheet 下载 .pdf
  Intel® IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
• IXP423 产品概述 .pdf