PRIXP425BC

The PRIXP425BC is an Intel IXP420-series Xscale microprocessor IC featuring a single 32-bit core running at 400 MHz in a 492-BGA (35 × 35 mm) package. Designed for embedded networking and communications applications, it integrates on-chip co-processors and standard peripheral interfaces to accelerate network and cryptographic tasks.

With integrated SDRAM controller support, dual 10/100 Mbps Ethernet ports and USB 1.1, the PRIXP425BC delivers a compact, RoHS-compliant solution for commercial embedded systems operating from 0 °C to 70 °C.

Key Features

• Core and Performance Xscale single 32-bit core running at 400 MHz provides deterministic processing for embedded workloads.
• Co‑Processors Integrated communications and network processor engine plus a math engine with multiply‑accumulate capability to offload packet and compute tasks.
• Memory Support Built‑in SDRAM controller for external memory interfacing.
• Interfaces Dual 10/100 Mbps Ethernet ports and one USB 1.1 port enable wired networking and peripheral connectivity; additional HSS interface is provided.
• Security On‑chip cryptography features for secure communications and data handling.
• Power and I/O 3.3 V I/O voltage for standard embedded system compatibility.
• Package and Mounting 492‑BGA (35×35 mm) supplier device package, 492‑BBGA case, surface mount for compact board integration.
• Grade and Operating Range Commercial grade device rated for 0 °C to 70 °C operational temperature.
• Compliance RoHS compliant.

Typical Applications

• Networking Equipment — Dual 10/100 Mbps Ethernet and network processor engine make this device suitable for routers, switches or access devices handling packet processing.
• Communications Appliances — Integrated communications co‑processors and USB support enable use in communication endpoints and protocol offload devices.
• Embedded Controllers — Single‑core Xscale performance with SDRAM controller supports general embedded control tasks requiring deterministic 32‑bit processing.
• Secure Embedded Systems — On‑chip cryptography features support secure data transfer and storage in commercial embedded products.

Unique Advantages

• Integrated Networking Interfaces: Dual 10/100 Ethernet ports plus USB 1.1 and HSS reduce external interface components and simplify board design.
• Dedicated Co‑Processing: Communications and math engines offload intensive packet and arithmetic work to boost system throughput without increasing core load.
• Compact, Surface‑Mount Package: 492‑BGA (35×35 mm) footprint enables dense board layouts for space‑constrained embedded systems.
• Commercial Temperature Rating: Rated for 0 °C to 70 °C, suitable for a wide range of commercial embedded environments.
• Standards‑Compatible I/O Voltage: 3.3 V I/O supports common peripheral and interface requirements in embedded designs.
• RoHS Compliant: Meets RoHS requirements for material compliance in commercial products.

Why Choose PRIXP425BC?

The PRIXP425BC from Intel’s IXP420 series combines a 400 MHz Xscale core with integrated networking co‑processors, cryptography features, and multiple standard interfaces to deliver a focused solution for communications‑centric embedded designs. Its SDRAM controller and surface‑mount 492‑BGA package enable compact system implementations while maintaining commercial operating performance.

This part is well suited for designers targeting networked or communications equipment that require deterministic processing, on‑chip offload engines, and standard wired interfaces, providing a balanced mix of performance, integration, and manufacturability for commercial embedded products.

Request a quote or submit an inquiry to receive pricing and availability for the PRIXP425BC and to discuss how it fits your embedded networking design requirements.