MPC8343CZQAGDB

The MPC8343CZQAGDB is a PowerPC e300‑based microprocessor offered by NXP Semiconductors in the MPC8343 family. It provides a single 32‑bit core running at 400 MHz and integrates system logic targeted at networking, storage and general‑purpose embedded applications.

Designed for industrial applications, the device combines integrated connectivity, memory controllers and hardware security capabilities in a compact 620‑HBGA (29×29) surface‑mount package, with industrial qualification and a wide operating temperature range.

Key Features

• Processing Core — Single PowerPC e300 32‑bit core operating at 400 MHz for embedded host processing tasks.
• Memory Controllers — Integrated controllers for DDR and DDR2 memory, enabling flexible system memory options.
• Networking — Three 10/100/1000 Mbps Ethernet interfaces for high‑bandwidth networking and connectivity.
• USB — Two USB 2.0 controllers with integrated PHY to support host/device USB 2.0 connectivity.
• Security Engine — On‑chip SEC co‑processor with cryptography functions and a hardware random number generator for accelerated security processing.
• Integrated Peripherals — On‑chip peripheral support including DUART and additional bus and peripheral blocks documented for the MPC8343 family.
• Package & Mounting — 620‑HBGA (29×29) supplier device package; 620‑BBGA package case with exposed pad; surface‑mount mounting type.
• Industrial Qualification & Temperature — Industrial qualification with an operating temperature range of −40 °C to 105 °C.
• Environmental Compliance — RoHS compliant.

Typical Applications

• Networking & Communications — Multi‑port Ethernet and host processing make the device suitable for routers, switches and network appliances requiring integrated connectivity.
• Storage Systems — DDR/DDR2 memory support and host processing capability suit NAS and storage controller designs.
• Industrial Control — Industrial qualification and wide temperature range enable deployment in factory automation and control systems.
• Embedded Host Processing — General embedded appliances that need combined connectivity, security acceleration and memory flexibility.

Unique Advantages

• Highly integrated connectivity: Multiple Gigabit Ethernet ports plus USB 2.0 with PHY minimize external interface components and simplify board design.
• Security‑accelerated processing: Built‑in SEC co‑processor with cryptography and RNG accelerates secure communications and cryptographic workloads.
• Memory flexibility: Support for both DDR and DDR2 lets system designers choose memory technology that matches performance and cost targets.
• Industrial readiness: Industrial qualification and −40 °C to 105 °C operation provide robustness for harsh environment deployments.
• Compact thermal package: 620‑HBGA with exposed pad supports thermal management and high PCB density in space‑constrained designs.
• Standards‑oriented feature set: Integrated peripheral and bus functionality documented in the MPC8343 family datasheet helps streamline system integration.

Why Choose MPC8343CZQAGDB?

The MPC8343CZQAGDB positions itself as a versatile embedded host processor that balances processing performance with broad system integration. Its PowerPC e300 core at 400 MHz combined with multi‑GbE connectivity, USB 2.0, DDR/DDR2 memory controllers and on‑chip security engine make it well suited for networking, storage and industrial embedded designs that require integrated functionality and robust operation.

With industrial qualification, RoHS compliance and a compact 620‑HBGA package, this part is intended for designers seeking a durable, integration‑focused solution within the MPC8343 PowerQUICC II Pro family.

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