MPC8349VVALFB

The MPC8349VVALFB is a PowerPC e300-based embedded microprocessor from the MPC8349 series, delivering a 32-bit single-core CPU operating at up to 667 MHz. Designed as an integrated host processor, it combines processor core and system logic for networking, storage and general-purpose embedded applications.

Key integration points include multi-gigabit Ethernet, dual USB 2.0 with PHY, DDR/DDR2 memory controllers and on-chip security capabilities, making it suitable for consumer-class networking and embedded communications designs requiring a compact 672-LBGA (35×35) surface-mount package.

Key Features

• Core and Performance Embedded PowerPC e300 core, single 32‑bit core running at 667 MHz for deterministic embedded processing.
• Memory Integrated controllers for DDR and DDR2 SDRAM to support system memory requirements for I/O and application code.
• Networking Dual three-speed Ethernet capability (10/100/1000 Mbps) suitable for multi-port embedded networking applications.
• USB Dual USB 2.0 controllers with PHY integration to support host and device connectivity without external PHY components.
• Security On-chip cryptography and a hardware random number generator, with a dedicated security co-processor (SEC) to accelerate secure operations.
• System Interfaces Family documentation lists support for common embedded interfaces such as PCI, I2C, SPI, JTAG and local bus options for peripheral integration.
• Package & Mounting 672‑LBGA (35×35) supplier device package, supplied in tray format for surface-mount assembly.
• Operating Range Qualified for consumer applications with an operating temperature range of 0 °C to 105 °C.

Typical Applications

• Embedded Networking Equipment Dual Gigabit Ethernet and integrated system logic enable use in routers, switches and network appliances.
• Storage and NAS Systems DDR/DDR2 support and on-chip connectivity make it suitable for small NAS and storage controller applications.
• General-Purpose Embedded Hosts Use in industrial or consumer embedded controllers that require USB connectivity, multiple I/O buses and hardware security support.

Unique Advantages

• Integrated Networking and I/O: Dual three-speed Ethernet and dual USB 2.0 with PHY reduce external component count and simplify board design.
• Hardware Security Acceleration: Built-in cryptography engine and random number generator with a dedicated SEC co-processor accelerate secure transactions and reduce CPU load.
• Memory Flexibility: Support for both DDR and DDR2 memory interfaces allows designers to choose memory technology to match cost and performance targets.
• Compact Surface-Mount Package: The 672‑LBGA (35×35) package supports dense board layouts while maintaining a tray supply format for production assembly.
• Embedded-Focused Architecture: PowerQUICC II Pro family integration provides system logic and peripheral support tailored for networking, storage and general embedded applications.

Why Choose MPC8349VVALFB?

The MPC8349VVALFB positions itself as a highly integrated embedded host processor combining a PowerPC e300 core with extensive system logic for networking, memory interfaces and security acceleration. Its mix of dual Gigabit Ethernet, dual USB 2.0 with PHY, DDR/DDR2 support and hardware security makes it a practical option for designers targeting consumer-class networking and storage products that require on-chip integration and predictable performance.

Choose this part when you need a compact, surface-mount solution with integrated interfaces and security features that simplify BOM and board complexity while leveraging established PowerQUICC II Pro family documentation and design support.

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