FWIXP425ABB

The FWIXP425ABB is an Intel IXP425 microprocessor from the IXP420 series: a single-core, 32-bit MPU running at 266 MHz in a 492-PBGA (35×35) surface-mount package. It targets embedded applications that require integrated networking interfaces, on-chip security capabilities, and standard memory controller support.

With dual 10/100Mbps Ethernet ports, a USB 1.1 interface, HDLC support, and dedicated communications/math co-processors, this device is positioned for commercial embedded and communications-focused systems operating in a 0 °C to 70 °C range.

Key Features

• Core & Performance Single 32-bit Intel® IXP42X core operating at 266 MHz, suitable for single-core embedded processing tasks.
• Memory Support Integrated SDRAM controller for standard external memory interface requirements.
• Interfaces & Connectivity Dual 10/100Mbps Ethernet ports, one USB 1.1 port, and HDLC interface support provide multiple connectivity options for networking and peripheral integration.
• Co-Processors & Acceleration Communications and network processor engine co-processors plus a math engine with multiply-accumulate capability to offload specialized workloads.
• Security Features On-chip cryptographic support including 3DES, AES, DES, MD5, and SHA-1 for embedded data protection and authentication functions.
• Power & I/O 3.3 V I/O voltage compatibility for common embedded system signaling.
• Package & Mounting 492-PBGA (35×35) package, surface-mount, suited for compact board-level integration.
• Environmental Compliance RoHS compliant and rated for commercial operating temperatures from 0 °C to 70 °C.

Typical Applications

• Network Appliances — Dual 10/100Mbps Ethernet and network processor co-processors support routers, access devices, and small switches requiring embedded packet handling.
• Security Gateways — Built-in AES/3DES/DES and hashing (MD5, SHA-1) capabilities enable encrypted tunnels and secure data paths in gateway and firewall products.
• Embedded Communications Devices — USB 1.1 and HDLC interfaces allow integration with peripheral devices and serial communications equipment.
• Commercial Embedded Systems — 3.3 V I/O and commercial temperature rating make the IXP425 suitable for general-purpose embedded platforms and communication controllers.

Unique Advantages

• Integrated Networking Interfaces: Dual 10/100 Ethernet and HDLC reduce external interface components and simplify board design for communication-centric applications.
• Offload Engines for Performance: Dedicated communications and math co-processors provide hardware acceleration for network and signal-processing tasks, freeing the main core for control functions.
• On-Chip Cryptography: Native support for AES, 3DES, DES, MD5, and SHA-1 enables in-device security processing without relying solely on external accelerators.
• Compact PBGA Footprint: 492-PBGA (35×35) package supports high-density board layouts while maintaining a standardized surface-mount form factor.
• Standard Voltage I/O: 3.3 V I/O compatibility aligns with common embedded peripherals and interface standards.
• RoHS Compliant: Meets RoHS requirements for restricted substances in commercial electronics manufacturing.

Why Choose FWIXP425ABB?

The FWIXP425ABB combines a 266 MHz Intel® IXP42X single-core MPU with integrated networking interfaces, security engines, and dedicated co-processors to address embedded communications and networking tasks within a compact 492-PBGA package. Its feature set is tailored to commercial embedded designs that require on-chip crypto, dual Ethernet, and standard memory support.

This part is appropriate for teams building communication-focused embedded systems and network appliances that need a balanced integration of processing, connectivity, and security within commercial temperature conditions. As a member of the Intel IXP420 series, it provides a clear, specification-driven option for projects requiring these exact capabilities.

Request a quote or submit an RFQ to check availability and pricing for FWIXP425ABB and to discuss how this Intel IXP425 device can fit your next embedded networking design.