KMPC8349EVVALFB

The KMPC8349EVVALFB is an integrated embedded host processor based on the PowerPC e300 core, delivering a single 32‑bit core running at up to 667 MHz. Designed for networking, storage and general-purpose embedded applications, the device combines processor performance with extensive system logic and peripheral integration.

Key capabilities include dual three‑speed Ethernet ports, USB 2.0 with integrated PHYs, DDR/DDR2 memory controllers and on‑chip security hardware—providing a compact, feature‑rich building block for embedded system designers.

Key Features

• Core  PowerPC e300 single 32‑bit core operating up to 667 MHz, providing deterministic embedded processing for control and packet-processing tasks.
• Memory and Storage  Integrated controllers for DDR and DDR2 SDRAM enable flexible system memory configurations for buffering, code and data storage.
• Networking and USB  Two three‑speed Ethernet interfaces (10/100/1000 Mbps) and two USB 2.0 controllers with PHY support provide high-throughput connectivity options for networked and peripheral devices.
• Security  Built‑in security features, including cryptography support, a random number generator and an SEC co‑processor, support secure data handling and communications.
• Peripherals and System Interfaces  Rich peripheral set documented in the hardware specifications includes DUART, Local Bus, PCI, I2C, SPI, JTAG, timers, GPIO and IPIC for broad system integration.
• Package and Mounting  Supplied in a 672‑ball LBGA (35 × 35 mm) package for surface‑mount assembly; packaged for tray handling.
• Operating Range and Qualification  Specified for operation from 0 °C to 105 °C and designated with consumer qualification status.

Typical Applications

• Networking Equipment  Dual Gigabit Ethernet and integrated system logic make this device suitable for routers, switches and networked appliances that require packet handling and protocol processing.
• Storage Controllers  DDR/DDR2 memory interfaces and PCI support enable use in embedded storage controllers and data appliance controllers.
• General‑Purpose Embedded Systems  The PowerPC e300 core and extensive peripheral set suit a wide range of embedded applications that need a single, integrated host processor.
• Secure Communications  On‑chip cryptography and a hardware random number generator support secure data paths and encrypted communication channels.

Unique Advantages

• Highly integrated system logic: Combines processor core and comprehensive peripheral set to reduce external components and simplify board design.
• Connectivity variety: Dual three‑speed Ethernet ports plus dual USB 2.0 with PHYs provide flexible I/O for LAN and peripheral connections.
• Hardware security acceleration: Integrated SEC co‑processor, cryptography features and RNG accelerate secure operations without heavy CPU overhead.
• Memory flexibility: Support for DDR and DDR2 SDRAM allows designers to select memory technology that fits performance and cost targets.
• Documented architecture: The device is part of the MPC8349EA PowerQUICC II Pro family with detailed hardware specifications and peripheral descriptions for system design.
• Robust thermal range: Rated for operation from 0 °C to 105 °C to address a range of embedded operating environments.

Why Choose KMPC8349EVVALFB?

The KMPC8349EVVALFB positions itself as a compact, integrated host processor for embedded designs that require balanced CPU performance, broad connectivity and built‑in security. With a PowerPC e300 core at 667 MHz, dual Gigabit Ethernet, USB 2.0 PHYs, DDR/DDR2 memory controllers and a comprehensive peripheral set, it is well suited to networking, storage and other general embedded applications.

Engineers and procurement teams benefit from the combination of on‑chip integration and documented hardware specifications, enabling streamlined BOMs, predictable system interfaces and a clear path for system bring‑up and integration.

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