KMPC8349ECVVAJDB

The KMPC8349ECVVAJDB is a single‑core PowerPC e300 microprocessor member of the MPC8349 family, provided in a 672‑ball LBGA (35×35) package. Designed as an integrated host processor (PowerQUICC II Pro family), it combines a 32‑bit Power Architecture core running at 533 MHz with system logic targeted at networking, storage and general‑purpose embedded applications.

Key Features

• Core PowerPC e300 32‑bit processor core, single‑core configuration operating at 533 MHz.
• Memory Controllers Integrated support for DDR and DDR2 memory controllers to interface with common system DRAM.
• Ethernet Integrated networking capability with two 10/100/1000 Mbps Ethernet interfaces for high‑throughput connectivity.
• USB Two USB 2.0 controllers with PHY integration to support host and device USB 2.0 connectivity.
• Security Built‑in security features including cryptography support and a hardware random number generator.
• Package & Mounting 672‑LBGA (35×35) surface‑mount package supplied in tray format for production‑grade assembly.
• Qualification & Temperature Industrial qualification with an operating temperature range of −40 °C to 105 °C for robust field use.

Typical Applications

• Networking Equipment Suitable for routers, switches and managed network appliances that require dual gigabit Ethernet interfaces and integrated host processing.
• Storage Controllers Used in embedded storage and NAS controllers where DDR/DDR2 memory interfaces and host processing are required.
• Industrial Automation Applied in industrial controllers and communications modules that demand industrial temperature operation and hardware security features.
• General‑Purpose Embedded Systems Ideal for embedded products needing a single, deterministic PowerPC e300 core with comprehensive peripheral integration.

Unique Advantages

• Integrated Host Processor: Combines a PowerPC e300 core with system logic from the PowerQUICC II Pro family to reduce external component count.
• High‑speed I/O: Dual 10/100/1000 Mbps Ethernet ports and two USB 2.0 + PHY interfaces provide versatile, high‑throughput connectivity options.
• Memory Flexibility: On‑chip DDR and DDR2 memory controller support simplifies memory subsystem design for a range of performance targets.
• Hardware Security: Cryptographic acceleration and a random number generator enable secure transactions and reliable entropy sources for embedded security functions.
• Industrial Readiness: Qualified for industrial use with a −40 °C to 105 °C operating range for deployment in harsh environments.
• Production Package: 672‑LBGA surface‑mount package provided in tray format to support standard SMT assembly flow.

Why Choose KMPC8349ECVVAJDB?

The KMPC8349ECVVAJDB positions itself as a compact, integrated solution for embedded designs that require a deterministic PowerPC e300 core plus robust I/O and security capabilities. Its combination of dual gigabit Ethernet, USB 2.0 with PHY, DDR/DDR2 memory interface support and industrial temperature qualification makes it well suited to networking, storage and industrial applications where system integration and reliability are priorities.

Supported by documentation for the MPC8349EA PowerQUICC II Pro family, this device is appropriate for engineers seeking a documented, production‑ready processor option with on‑chip system logic and security features for mid‑to‑high performance embedded systems.

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