KMPC8349CZUAJDB

The KMPC8349CZUAJDB is a single‑core PowerPC e300 microprocessor in the MPC8349 series, operating at 533 MHz and packaged in a 672‑ball LBGA (35×35) for surface‑mount assembly. Designed as a PowerQUICC II Pro integrated host processor, it integrates system logic tailored for networking, storage and general‑purpose embedded applications, and is specified for industrial temperature operation.

Key Features

• Core & Architecture  PowerPC e300 single 32‑bit core running at 533 MHz; part of the MPC8349 PowerQUICC II Pro family that combines processing and system logic for embedded host applications.
• Memory Interfaces  Built‑in controllers for DDR and DDR2 SDRAM to support varied memory subsystem designs.
• Security & Crypto  Integrated security engine (SEC) plus cryptography support and a hardware random number generator for embedded security functions.
• High‑speed Connectivity  Dual 10/100/1000 Mbps Ethernet interfaces and two USB 2.0 controllers with integrated PHYs provide flexible I/O for networking and peripheral connectivity.
• Peripheral Subsystems  Series documentation and hardware listings indicate comprehensive peripheral support including DUART, I2C, SPI, PCI, JTAG, timers and GPIO for system integration.
• Package & Mounting  672‑LBGA (35×35) supplier device package; surface‑mount package supplied in tray format for production assembly.
• Industrial Temperature Range  Rated to operate from −40 °C to 105 °C for deployment in demanding environments.

Typical Applications

• Industrial Networking Equipment  Embedded host processing and dual gigabit Ethernet make the device suitable for industrial switches, routers and managed network appliances.
• Storage and NAS Devices  Integrated system logic and DDR/DDR2 memory controllers support embedded storage controllers and compact NAS designs.
• Embedded Gateways and Security Appliances  Onboard SEC engine, cryptography and RNG enable secure gateway functions and network security appliances.
• General‑Purpose Embedded Hosts  Use in control systems, protocol converters or application‑specific embedded servers where a single high‑integrity core and rich peripheral set are required.

Unique Advantages

• Integrated Host Processor Architecture: Combines a PowerPC e300 core with system logic for networking and storage, reducing external component count and board complexity.
• Dual High‑Speed I/O: Two gigabit Ethernet ports plus two USB 2.0 + PHY interfaces provide flexible connectivity options for networked and peripheral‑rich designs.
• Hardware Security Engine: Dedicated SEC co‑processor, cryptography support and RNG enable on‑chip acceleration of security functions and secure key generation.
• Memory Flexibility: Support for both DDR and DDR2 SDRAM allows designers to choose memory technology that fits cost and performance targets.
• Industrial‑Grade Operation: −40 °C to 105 °C operating range and industrial qualification make the device suitable for harsh‑environment deployments.
• Production‑Ready Packaging: 672‑LBGA (35×35) surface‑mount package in tray format simplifies manufacturing and assembly.

Why Choose KMPC8349CZUAJDB?

The KMPC8349CZUAJDB delivers a balanced combination of processing performance, integrated networking/storage logic and on‑chip security features in a single‑core PowerPC e300 device. Its dual gigabit Ethernet, USB 2.0 + PHYs, and DDR/DDR2 memory controllers enable compact, highly integrated embedded systems while the industrial temperature rating supports deployment in demanding environments.

This part is well suited to engineers designing embedded networking, storage or security appliances that require a compact, production‑oriented package and built‑in peripheral set. Detailed hardware specifications and reference documentation are available for design and system integration.

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