KMPC8314VRAGDA

The KMPC8314VRAGDA is a single-core PowerPC e300c3 microprocessor operating at 400 MHz, provided in a 620-HBGA (29 × 29 mm) surface-mount package. Designed as a highly integrated, low-power host processor, it addresses embedded applications across storage, consumer, and industrial markets.

Targeted use cases cited in the device documentation include network attached storage (NAS), VoIP router/gateway, intelligent WLAN, set-top boxes, industrial controllers, and wireless access points. The device combines processing performance with integrated I/O and security capabilities to simplify system design.

Key Features

• Core and Performance PowerPC e300c3 core, single 32-bit core running at 400 MHz for deterministic embedded processing.
• Memory Interfaces Integrated controllers supporting DDR and DDR2 SDRAM to accommodate common system memory configurations.
• Security and Acceleration On-chip security features including cryptography support, a random number generator, and a security co-processor (SEC 3.3) for hardware-accelerated security functions.
• Networking I/O Dual three-speed Ethernet interfaces (10/100/1000 Mbps) suitable for wired networking applications and gateway designs.
• USB Connectivity USB 2.0 with integrated PHY (one port) for peripheral and host connectivity.
• Package and Mounting 620‑HBGA (29 × 29 mm) supplier package in tray format; surface-mount mounting type for compact board-level integration.
• Operating Range and Qualification Consumer qualification with an operating temperature range of 0 °C to 105 °C.

Typical Applications

• Network Attached Storage (NAS) — Acts as a main CPU or I/O processor for storage platforms, leveraging DDR/DDR2 memory support and integrated networking.
• VoIP Routers and Gateways — Provides deterministic processing and integrated Ethernet interfaces for voice and data packet handling.
• Wireless Access Points and WLAN Equipment — Combines a compact HBGA package, networking I/O and USB connectivity for embedded wireless infrastructure.
• Set-Top Boxes and Consumer Devices — Embedded processing and integrated I/O simplify system BOM for consumer multimedia and gateway products.
• Industrial Controllers — A low-power, highly integrated host processor suitable for control and communication tasks in industrial applications.

Unique Advantages

• Highly integrated solution: Combines processing, memory controllers, multi-speed Ethernet, USB and security blocks to reduce BOM and board complexity.
• Hardware security primitives: Built-in cryptography, random number generator and SEC 3.3 security co-processor provide on-chip support for secure functions.
• Flexible memory support: DDR and DDR2 controllers enable designers to choose memory types that match performance and cost targets.
• Dual Gigabit-capable Ethernet: Two 10/100/1000 Mbps interfaces facilitate robust networking and gateway topologies without external PHYs.
• Compact package: 620-HBGA (29 × 29 mm) surface-mount package allows dense board layouts while maintaining thermal and mechanical robustness.
• Documented platform: Supported by comprehensive processor documentation describing functional blocks, electrical and timing characteristics to aid system design.

Why Choose KMPC8314VRAGDA?

The KMPC8314VRAGDA balances embedded processing performance with integration and security, delivering a single-core PowerPC e300c3 solution at 400 MHz with on-chip memory controllers, dual Ethernet, USB 2.0 and hardware security features. Its HBGA package and consumer qualification make it suitable for compact, cost-sensitive designs where integrated I/O and security are important.

This device is appropriate for teams building NAS, gateway, wireless infrastructure, set-top, or industrial controller products who require a documented, integrated processor platform from an established semiconductor manufacturer.

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