MPC8349EZUALFB

The MPC8349EZUALFB is a member of the NXP Semiconductors MPC8349 series: a single‑core PowerPC e300 microprocessor optimized for embedded applications. Running at up to 667 MHz, the device integrates system logic and peripheral controllers targeted at networking, storage and general‑purpose embedded designs.

Its integrated memory controllers, high‑speed Ethernet and USB interfaces, and on‑chip security features provide a compact platform for consumer‑grade embedded systems that require a balance of performance and peripheral integration.

Key Features

• Core — Single PowerPC e300 processor core operating at 667 MHz providing a 32‑bit processing environment.
• Memory — Integrated DDR and DDR2 SDRAM controllers for flexible system memory options.
• Networking — Two 10/100/1000 Mbps Ethernet interfaces for high‑speed wired connectivity.
• USB — Two USB 2.0 controllers with PHY to support common peripheral connectivity and host/device options.
• Security & Co‑processor — On‑chip security features including cryptography support, a random number generator, and a dedicated SEC co‑processor.
• Peripheral Interfaces — Additional peripheral support includes DUART and documented support for I2C, SPI, PCI and JTAG in the device family documentation.
• Package & Mounting — 672‑ball LBGA package (35 × 35 mm), surface mount.
• Operating Range — Rated for 0 °C to 105 °C operating temperature and RoHS compliant.
• Qualification — Consumer qualification level.

Typical Applications

• Networking equipment — Two gigabit Ethernet ports and integrated system logic make it suitable for consumer networking appliances and gateways.
• Storage controllers — DDR/DDR2 memory controller and integrated I/O support enable embedded storage or media‑handling designs.
• General‑purpose embedded systems — Single‑core PowerPC e300 performance and broad peripheral set fit a range of consumer embedded control and interface applications.

Unique Advantages

• Integrated connectivity： Dual 10/100/1000 Mbps Ethernet and dual USB 2.0+PHY reduce external PHY/BSP requirements and simplify board design.
• Flexible memory support： Native DDR and DDR2 controllers allow designers to select memory technology that matches cost and performance targets.
• Built‑in security： On‑chip cryptography, random number generation and a dedicated SEC co‑processor support secure system functions without large external accelerators.
• Compact package： 672‑LBGA (35×35 mm) surface‑mount package enables highly integrated, space‑constrained designs.
• Proven architecture： The embedded PowerPC e300 core provides a known 32‑bit architecture at 667 MHz suited to real‑time and embedded workloads.
• Wide operating range： Rated 0 °C to 105 °C to meet typical consumer embedded thermal requirements.

Why Choose MPC8349EZUALFB?

The MPC8349EZUALFB combines a PowerPC e300 core at 667 MHz with broad system integration—memory controllers, dual gigabit Ethernet, USB 2.0 ports, and on‑chip security—delivering a compact platform for consumer embedded networking and storage applications. Its 672‑LBGA package and surface‑mount form factor make it suitable for space‑constrained board designs.

This part is aimed at designers seeking a single‑chip host processor with integrated peripherals and security capabilities to reduce BOM complexity while supporting scalable embedded system implementations backed by the MPC8349 series documentation and hardware specifications.

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