MPC8321ZQADDC

The MPC8321ZQADDC is a single‑core PowerPC e300c2 microprocessor operating at 266 MHz, designed for embedded communications and networking applications. It integrates memory controllers, multiple connectivity interfaces and communications offload capabilities to support compact, networked devices.

Targeted at consumer‑grade embedded systems, this device balances on‑chip integration and interface flexibility for applications such as gateways, routers and industrial control equipment requiring Ethernet, USB and DDR memory support.

Key Features

• Core and Performance 
  Single PowerPC e300c2 core, 32‑bit architecture running at 266 MHz for deterministic embedded processing.
• Memory Interfaces 
  Integrated controllers supporting DDR and DDR2 memory types to accommodate common embedded memory configurations.
• Communications Offload 
  Includes a communications co‑processor (QUICC Engine) to assist protocol processing and packet handling tasks.
• Ethernet Connectivity 
  Three 10/100 Mbps Ethernet interfaces for multi‑port networking designs and LAN connectivity.
• USB and Serial I/O 
  One USB 2.0 interface and DUART additional serial interfaces for peripheral and control connectivity.
• Security 
  Built‑in cryptography features to support device and data security requirements.
• Package and Mounting 
  516‑pin PBGA (27 × 27 mm) surface‑mount package for compact board designs.
• Operating Range & Compliance 
  Rated for 0 °C to 105 °C operation and RoHS compliant; qualification level: Consumer.

Typical Applications

• Residential and SOHO Gateways 
  Suitable for modem/router and gateway designs that require multi‑port Ethernet and protocol processing.
• Modem and Router Platforms 
  Supports integration of network interfaces and USB connectivity for consumer networking devices.
• Industrial Control 
  Embedded control systems that benefit from on‑chip communications acceleration and DDR memory support.
• Test and Measurement Equipment 
  Devices that require reliable embedded processing with multiple I/O and communication interfaces.

Unique Advantages

• Integrated Communications Engine: Reduces host CPU load by offloading protocol and packet handling to the QUICC Engine.
• Flexible Memory Support: Native support for DDR and DDR2 memory controllers enables adaptable memory system designs.
• Rich Connectivity: Multiple 10/100 Mbps Ethernet ports plus USB 2.0 and DUART deliver versatile I/O options for networked products.
• Security Capabilities: On‑chip cryptography features assist in implementing secure communications and device protection.
• Compact Packaging: 516‑pin PBGA (27 × 27 mm) surface‑mount package minimizes board footprint for space‑constrained systems.
• Consumer‑Grade Thermal Range: Rated for 0 °C to 105 °C to match typical consumer embedded operating conditions.

Why Choose MPC8321ZQADDC?

The MPC8321ZQADDC combines a PowerPC e300c2 single‑core CPU with a communications‑focused co‑processor, multiple Ethernet ports, USB and flexible DDR/DDR2 memory interfaces to deliver a practical, integrated solution for embedded networking products. Its PBGA package and surface‑mount form factor support compact, manufacturable board designs for consumer and industrial embedded systems.

This device is well suited to designers building gateways, routers, industrial controllers and test equipment that require proven protocol support, multi‑port networking and onboard security capabilities while maintaining a small board footprint and RoHS compliance.

Request a quote or submit an inquiry for pricing and availability of the MPC8321ZQADDC to move your design forward.