MPC8321CZQADDC

The MPC8321CZQADDC is a single-core PowerPC e300c2 32-bit microprocessor running at 266 MHz, optimized for embedded communications and industrial applications. It integrates memory controllers and a broad set of communications peripherals to address gateway, router, industrial control and test equipment designs.

Designed for robust operation, the device provides industrial qualification, cryptography features, and an extended operating temperature range for deployment in demanding environments.

Key Features

• Core PowerPC e300c2 architecture, single 32-bit core at 266 MHz.
• Memory Integrated DDR and DDR2 SDRAM controllers for flexible system memory configurations.
• Ethernet Multiple 10/100 Mbps Ethernet interfaces (3) with MII management capabilities described in the product family documentation.
• USB USB 2.0 support (1 port) for host/device connectivity.
• Peripheral and I/O set On-chip peripherals covered in the family datasheet include PCI, I2C, SPI, DUART/serial interfaces, GPIO, timers, JTAG and other communications interfaces.
• Security Cryptography features on-chip as noted in the product specifications.
• Package and mounting 516-PBGA package (27×27) in a surface-mount form factor, supplied in tray format.
• Qualification and temperature Industrial qualification with an operating temperature range of −40 °C to 105 °C.

Typical Applications

• Residential and SOHO Gateways Use as an integrated communications processor in ADSL SOHO and residential gateway platforms.
• Modem and Router Systems Suitable for modem/router designs requiring integrated Ethernet, USB and memory controller support.
• Industrial Control Deploy in industrial control systems where industrial qualification and extended temperature operation are required.
• Test and Measurement Embedded processing and communications peripheral set supports test equipment and measurement applications.

Unique Advantages

• Integrated communications peripherals Includes Ethernet, USB, PCI, serial and peripheral interfaces documented for the MPC83xx family, reducing the need for external controllers.
• Flexible memory support On-chip DDR and DDR2 SDRAM controllers enable multiple memory configurations to match system performance and cost targets.
• Industrial-grade operation Industrial qualification and −40 °C to 105 °C operating range support deployment in demanding environments.
• Security features Built-in cryptography functionality provides hardware-level support for secure communications.
• Compact package 516-PBGA (27×27) surface-mount package suitable for space-constrained embedded PCBs.

Why Choose MPC8321CZQADDC?

The MPC8321CZQADDC combines a PowerPC e300c2 32-bit core at 266 MHz with a comprehensive set of on-chip communications peripherals and memory controllers, positioning it for embedded networking and industrial designs that require integrated connectivity and security. Its industrial qualification and extended temperature range make it a practical choice where reliability and environmental tolerance matter.

This part is suited for designers seeking a compact, communications-focused processor with documented peripheral support from the MPC83xx family, enabling streamlined hardware integration and consistent long-term deployment in gateway, router, industrial control and test equipment applications.

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