MPC8343ZQADDB

The MPC8343ZQADDB is a single-core PowerPC e300 embedded microprocessor operating at 266 MHz, designed for integrated networking, storage and general-purpose embedded applications. Packaged in a 620-HBGA (29 × 29 mm) exposed-pad surface-mount package and qualified for consumer applications, it delivers a compact, connectivity-rich solution with on-chip memory controllers and hardware security features.

Key Features

• Core 
  PowerPC e300 32-bit processor core running at 266 MHz, optimized for embedded control and packet-processing tasks.
• Memory 
  Integrated controllers for DDR and DDR2 SDRAM to support system memory requirements for networking and storage workloads.
• Connectivity 
  Three 10/100/1000 Mbps Ethernet interfaces provide multiport Gigabit connectivity for networked designs.
• USB 
  Dual USB 2.0 controllers with integrated PHY support USB peripheral connectivity and host/device functions.
• Security Subsystem 
  On-chip Security Engine (SEC) with cryptography functions and a hardware random number generator for secure communications and accelerated crypto operations.
• Peripheral Interfaces 
  DUART and additional common peripheral interfaces for serial control and system integration.
• Package & Mounting 
  620-HBGA (29×29 mm) exposed-pad package, surface-mount mounting type for compact board-level integration.
• Operating Conditions 
  Rated for operation from 0 °C to 105 °C and RoHS compliant for regulatory and environmental requirements.

Typical Applications

• Networking & Communications 
  Multiport Gigabit Ethernet and integrated memory controllers make the MPC8343ZQADDB suitable for routers, switches and access equipment.
• Storage Systems 
  DDR/DDR2 interface support and host-processing capability enable use in embedded storage controllers and NAS appliances.
• Embedded Control 
  Single-core PowerPC performance with rich peripheral I/O fits general-purpose embedded controllers and instrumentation.
• Consumer Devices with Security Needs 
  On-chip cryptography and RNG provide hardware-based security for consumer products that require secure communications or data protection.

Unique Advantages

• Integrated Networking Interfaces: Triple 10/100/1000 Mbps Ethernet ports reduce external PHY and switch requirements, simplifying board design.
• On‑Chip Security Engine: Hardware cryptography and a random number generator provide deterministic security functions without adding external accelerators.
• Memory Flexibility: Native DDR and DDR2 controllers support a range of system memory configurations for throughput and capacity scaling.
• Compact, Serviceable Package: 620-HBGA exposed-pad package enables high-density system integration while supporting thermal dissipation at the board level.
• Consumer-Grade Qualification: Designed and specified for consumer applications with an operating range suitable for many deployed environments.
• Standards-Based USB Connectivity: Dual USB 2.0 + PHY controllers simplify peripheral and host connectivity without external PHY components.

Why Choose MPC8343ZQADDB?

The MPC8343ZQADDB combines a PowerPC e300 processor core with a suite of integrated interfaces and hardware security to deliver a compact, connectivity-focused embedded processing solution. Its triple Gigabit Ethernet, DDR/DDR2 memory controllers and dual USB 2.0 ports help reduce system BOM and board complexity for networking, storage and general-purpose embedded designs.

Backed by documentation for the MPC8343 family and provided by NXP Semiconductors, this part is suited to customers seeking a consumer‑qualified, RoHS‑compliant microprocessor that balances integration and predictable on-chip security capabilities for medium-performance embedded systems.

Request a quote or submit a procurement inquiry to evaluate the MPC8343ZQADDB for your next embedded design. Our team can provide pricing, availability and ordering information to support your project timeline.