MPC8379EVRALGA

The MPC8379EVRALGA is a single-core PowerPC-based microprocessor featuring the PowerPC e300c4s core running at 667 MHz. It combines a superscalar e300 core with integrated I/O and security capabilities to address small-to-medium business and consumer embedded applications.

Designed for cost-effective, high-integration designs, this device targets networking and storage-oriented systems that require Gigabit Ethernet, Serial-ATA, PCI Express and onboard security features while supporting DDR/DDR2 memory interfaces.

Key Features

• Core  PowerPC e300c4s 32-bit superscalar core at 667 MHz with integrated floating-point and dual integer units, and 32 KB L1 instruction and data caches.
• Memory  Integrated 32- or 64-bit DDR1/DDR2 memory controller supporting up to 400 MHz data rate.
• Network Interfaces  Dual 10/100/1000 Mbps Ethernet controllers (two ports) with broad MAC/PHY interface support.
• Storage and Fabric  Integrated SATA controllers (supporting SATA I/II data rates) with four ports and PCI Express support (Rev 1.0a, x1/x2 widths) for peripheral expansion.
• USB and Peripherals  USB 2.0 controller with PHY and additional interfaces including DUART, I2C, SPI and multi-channel DMA support.
• Security  Integrated security engine (SEC 3.0) with cryptography blocks and a hardware random number generator; supports public-key and symmetric algorithms as indicated by the device series security options.
• Packaging & Mounting  689-ball TEPBGA II (31 × 31 mm) package with exposed pad; surface-mount device.
• Operating Range & Qualification  Consumer-qualified device with operating temperature specified from 0 °C to 125 °C. RoHS compliant.

Typical Applications

• Wireless Access Points  Use the integrated PCI Express and Gigabit Ethernet interfaces for high-throughput, cost-effective wireless infrastructure designs.
• Network Attached Storage (NAS)  Multiple SATA ports and DDR memory interface enable compact NAS systems with on-chip storage connectivity.
• SMB Routers and Gateways  Dual Gigabit Ethernet and on-chip security accelerate networking features and secure data paths for small business routing platforms.
• Printers and Peripherals  PCI Express and USB 2.0 integration reduce external controller requirements in consumer and SMB printer designs.

Unique Advantages

• Highly integrated I/O: Dual GigE, multi-port SATA, PCIe and USB reduce external controller count and simplify board design.
• On-chip security engine: Hardware cryptography and a random number generator provide built-in security primitives for secure communications and data protection.
• Memory flexibility: Support for 32- or 64-bit DDR1/DDR2 at up to 400 MHz data rate enables scalable memory configurations.
• Compute efficiency: Superscalar e300 core with FPU and dual integer units plus 32 KB L1 caches delivers deterministic 32-bit processing for embedded workloads.
• Compact system footprint: 689-ball TEPBGA package with exposed pad supports high-density surface-mount designs.
• Regulatory and environmental compliance: RoHS compliant and consumer qualification provide readiness for commercial embedded products.

Why Choose MPC8379EVRALGA?

The MPC8379EVRALGA positions itself as a balanced, high-integration microprocessor for embedded networking and storage designs where a single PowerPC e300 core, robust on-chip I/O and hardware security are required. Its combination of DDR1/DDR2 memory support, dual Gigabit Ethernet, multi-port SATA and PCI Express connectivity enables compact system architectures with fewer external components.

This device is suited for designers targeting small-to-medium business and consumer applications—such as access points, NAS devices, printers and routers—that benefit from integrated interfaces, hardware security primitives and a consumer-grade operating temperature range. Its features support scalable implementations that prioritize integration, deterministic processing and simplified board-level design.

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