MPC8343EVRADDB

The MPC8343EVRADDB is a PowerPC e300-based microprocessor designed for embedded applications, offering a single 32‑bit core running at 266 MHz. Built as part of the PowerQUICC II Pro family, the device integrates system logic tailored for networking, storage, and general-purpose embedded systems.

With on-chip memory controllers, multi-port Ethernet, USB connectivity, and hardware security features, this surface-mount device is targeted at embedded designs that require a balanced mix of connectivity, security, and system integration in a compact 620‑HBGA package.

Key Features

• Core  PowerPC e300 architecture, single 32‑bit core operating at 266 MHz.
• Memory Support  Integrated controllers for DDR and DDR2 SDRAM to support system memory requirements.
• Security Subsystem  Dedicated SEC co-processor plus cryptography and a hardware random number generator for secure operations.
• Ethernet Connectivity  Three 10/100/1000 Mbps Ethernet interfaces for robust networking and data plane capabilities.
• USB  Two USB 2.0 ports with integrated PHYs for peripheral and host connectivity.
• Additional Interfaces  DUART and a range of peripheral interfaces documented in the device hardware specifications.
• Package & Mounting  620‑HBGA (29×29) / 620‑BBGA with exposed pad; surface-mount assembly.
• Operating Range  Rated for 0 °C to 105 °C operation.
• Environmental Compliance  RoHS compliant.

Typical Applications

• Embedded Networking  Three 10/100/1000 Mbps Ethernet ports and integrated system logic make this device suitable for routers, switches, and other network appliances.
• Storage Systems  DDR/DDR2 memory controllers and secure processing support embedded storage controllers and NAS applications requiring data integrity and connectivity.
• Industrial and Control  Single-core PowerPC performance, wide operating temperature range, and robust I/O are applicable to general-purpose industrial control and communication modules.
• General-Purpose Embedded Systems  Integrated USB, DUART, and peripheral interfaces provide flexibility for a range of embedded product designs.

Unique Advantages

• Integrated Connectivity: Multiple gigabit Ethernet interfaces plus USB 2.0 reduce external controller requirements and simplify board design.
• On‑Chip Security: SEC co-processor with cryptography and RNG enables hardware-accelerated secure functions without external crypto engines.
• Flexible Memory Options: Native support for DDR and DDR2 SDRAM accommodates different memory performance and cost targets.
• Compact, Manufacturable Package: 620‑HBGA/BBGA with exposed pad and surface-mount mounting supports dense, production-friendly PCB layouts.
• Documented Platform: The device is part of the PowerQUICC II Pro family with published hardware specifications to aid system design and validation.
• Regulatory Compliance: RoHS compliance supports regional environmental requirements for electronic assemblies.

Why Choose MPC8343EVRADDB?

The MPC8343EVRADDB balances a proven PowerPC e300 core at 266 MHz with integrated peripherals and security features required by modern embedded networking and storage applications. Its combination of multiple gigabit Ethernet interfaces, USB connectivity, DDR/DDR2 memory controllers, and on-chip cryptographic capabilities delivers a compact, integrated foundation for system designs that prioritize connectivity and secure processing.

This device is well suited for engineers developing embedded systems where integration, documented hardware specifications, and a small-footprint package help reduce BOM complexity and accelerate time to market.

Request a quote or submit an inquiry to receive pricing and availability information for the MPC8343EVRADDB. Our team can assist with ordering details and documentation to support your design cycle.