MPC8343ZQAGDB

The MPC8343ZQAGDB is a single‑core 32‑bit microprocessor based on the PowerPC e300 core, specified at 400 MHz. It integrates system logic and peripheral interfaces targeted at networking, storage and general‑purpose embedded applications, delivering a compact, RoHS‑compliant solution in a 620‑HBGA (29×29) package.

Designed by NXP Semiconductors as part of the MPC8343 family, this device emphasizes on‑chip connectivity and security capabilities — including multi‑port Ethernet, USB 2.0 with PHY, DDR/DDR2 memory controllers and a dedicated SEC security co‑processor with cryptography and a random number generator — to simplify board design and accelerate time to market.

Key Features

• Core & Performance PowerPC e300 processor core running at 400 MHz; single 32‑bit core for deterministic embedded processing.
• Memory Interfaces Integrated DDR and DDR2 memory controller support to interface directly with standard SDRAM devices.
• Networking Three‑port three‑speed Ethernet (10/100/1000 Mbps) for high‑throughput network connectivity and switching applications.
• USB Connectivity Dual USB 2.0 controllers with integrated PHYs to support host/device connectivity and peripheral expansion.
• Security Subsystem Dedicated SEC co‑processor plus hardware cryptography and a random number generator to support secure communications and data protection.
• Peripheral & Serial I/O DUART and a broad peripheral set documented in the family datasheet (JTAG, I2C, SPI, PCI listed in product documentation) for flexible system integration.
• Package & Thermal 620‑ball HBGA (29×29) with exposed pad, surface‑mount package; operating temperature range 0 °C to 105 °C.
• Compliance RoHS compliant, qualified for consumer applications.

Typical Applications

• Networking Equipment Three‑speed Ethernet and integrated system logic make it suitable for routers, switches and network appliances that require on‑chip connectivity.
• Storage Systems DDR/DDR2 memory controller and robust peripheral set support embedded storage controllers and NAS devices.
• General‑Purpose Embedded Systems Single‑core PowerPC e300 performance and on‑chip I/O enable control, protocol handling and application processing in consumer embedded products.
• Secure Communication Appliances Built‑in SEC co‑processor, hardware cryptography and RNG provide foundations for secure data handling in connected devices.

Unique Advantages

• Highly integrated connectivity: Multiple Ethernet ports and dual USB 2.0 with PHY reduce external component count and simplify board layout.
• On‑chip security acceleration: SEC co‑processor with cryptography and RNG offloads security tasks from the main CPU, improving throughput for encrypted traffic.
• Memory flexibility: Native support for DDR and DDR2 memory interfaces enables designers to choose memory technology to match performance and cost targets.
• Compact, production‑ready package: 620‑HBGA (29×29) with exposed pad supports surface‑mount assembly and thermal management for dense embedded designs.
• Documented family architecture: Series documentation provides system design guidance (networking, storage and general embedded application use cases) to accelerate development.

Why Choose MPC8343ZQAGDB?

The MPC8343ZQAGDB positions itself as a versatile embedded host processor that combines a PowerPC e300 core with a rich set of integrated peripherals and security features. Its mix of multi‑port Ethernet, USB 2.0 with PHY, memory controller support and dedicated SEC co‑processor makes it suitable for designs that require compact connectivity and built‑in security within a consumer‑qualified offering.

With RoHS compliance, a 620‑HBGA package and a documented family reference in the MPC8343 series, this part is a pragmatic choice for engineers building networked and storage‑oriented embedded products that need a balanced combination of performance, integration and development documentation.

Request a quote or submit a procurement inquiry for the MPC8343ZQAGDB to include this processor in your BOM and to obtain pricing and availability information.