MPC8321EVRADDC

Product Overview

The MPC8321EVRADDC is a high-performance PowerPC e300c2 microprocessor from NXP's acclaimed MPC83xx series, engineered specifically for embedded systems that demand exceptional processing power, advanced communication capabilities, and robust security features. Operating at 266MHz with a proven 32-bit architecture, this industrial-grade processor integrates the powerful QUICC Engine for streamlined communications processing and SEC 2.2 for hardware-accelerated cryptography, making it the optimal choice for networking infrastructure, industrial automation, telecommunications equipment, and security-critical embedded applications.

Built on NXP's PowerPC e300c2 core technology, this microprocessor delivers reliable performance across demanding operational environments. It supports both DDR and DDR2 memory controllers for flexible system design, features triple 10/100Mbps Ethernet ports for comprehensive network connectivity, USB 2.0 support, and an extensive array of serial interfaces including DUART, I²C, PCI, SPI, TDM, and UART. The compact 516-PBGA surface-mount package (27x27mm) operates reliably across an extended industrial temperature range of 0°C to 105°C, ensuring consistent performance in harsh environmental conditions. Fully RoHS compliant and equipped with integrated cryptographic security features, the MPC8321EVRADDC delivers the durability, performance, and security required for mission-critical embedded computing systems.

Key Features & Benefits

• High-Performance Processing Core: PowerPC e300c2 architecture running at 266MHz with 32-bit data path for efficient instruction execution and data processing
• Advanced Communication Engine: Integrated QUICC Engine provides dedicated hardware acceleration for efficient protocol processing, data handling, and communication tasks, reducing CPU overhead
• Hardware-Accelerated Security: SEC 2.2 cryptographic co-processor delivers fast, secure encryption and decryption for VPN, secure communications, and data protection applications
• Flexible Memory Architecture: Dual support for DDR and DDR2 RAM controllers enables scalable system design and cost-effective memory configurations
• Comprehensive Network Connectivity: Three independent 10/100Mbps Ethernet ports provide robust networking capabilities for routers, switches, and gateway applications
• Versatile Peripheral Interfaces: Rich set of serial interfaces (DUART, I²C, PCI, SPI, TDM, UART) plus USB 2.0 support enables seamless integration with diverse system components
• Industrial-Grade Reliability: Extended operating temperature range (0°C to 105°C ambient) ensures dependable operation in challenging industrial, automotive, and outdoor environments
• Space-Efficient Design: Compact 516-PBGA package (27x27mm) optimizes board space utilization in space-constrained embedded designs
• Multi-Voltage I/O Support: Flexible 1.8V, 2.5V, and 3.3V I/O voltage compatibility simplifies interfacing with various system components
• Environmental Compliance: RoHS certified for global regulatory compliance and environmentally responsible manufacturing
• Proven Architecture: Based on NXP's trusted PowerPC platform with extensive software ecosystem and development tool support

Applications & Use Cases

The MPC8321EVRADDC is precision-engineered for applications demanding reliable processing power, secure communications, industrial-grade durability, and real-time performance:

• Network Infrastructure: Routers, switches, gateways, network attached storage (NAS), and edge computing devices
• Industrial Automation: Programmable logic controllers (PLCs), industrial control systems, factory automation equipment, and SCADA systems
• Telecommunications: Base station controllers, telecommunications infrastructure equipment, VoIP gateways, and protocol converters
• Security Appliances: VPN appliances, firewall systems, secure embedded systems, and network security devices
• Medical Equipment: Medical device controllers, diagnostic equipment, patient monitoring systems, and healthcare IT infrastructure
• Automotive Systems: Automotive telematics, infotainment systems, vehicle gateway modules, and advanced driver assistance systems (ADAS)
• Aerospace & Defense: Avionics systems, defense embedded computing, secure communications equipment, and mission-critical control systems
• Energy & Utilities: Smart grid equipment, power management systems, renewable energy controllers, and utility automation

Technical Specifications Summary

• Processor Core: PowerPC e300c2, Single Core, 32-Bit Architecture, 266MHz Clock Speed
• Co-Processors: QUICC Engine (Communications Processing), SEC 2.2 (Security/Cryptography Acceleration)
• Memory Controllers: DDR and DDR2 SDRAM support for flexible memory configurations
• Network Interfaces: 3x 10/100Mbps Ethernet ports with integrated MAC and PHY support
• USB Connectivity: 1x USB 2.0 port for peripheral connectivity
• Serial Interfaces: DUART, I²C, PCI, SPI, TDM, UART for comprehensive peripheral support
• I/O Voltage Levels: 1.8V, 2.5V, 3.3V multi-voltage I/O support
• Operating Temperature: 0°C to 105°C (Ambient Temperature)
• Package Type: 516-PBGA (Ball Grid Array), 27mm x 27mm footprint
• Mounting: Surface Mount Technology (SMT)
• Security Features: Hardware cryptographic acceleration for secure applications
• Compliance: RoHS compliant for environmental standards

Why Choose the MPC8321EVRADDC?

The MPC8321EVRADDC stands out as a premier choice for embedded system designers who require a perfect balance of processing performance, communication capabilities, and security features. Its integrated QUICC Engine offloads communication tasks from the main processor, enabling efficient multi-protocol handling and reducing system complexity. The hardware-accelerated SEC 2.2 cryptographic engine provides robust security without compromising performance, essential for modern connected devices.

With its industrial-grade temperature range and proven PowerPC architecture, this microprocessor delivers the reliability demanded by mission-critical applications in aerospace, automotive, medical, and industrial sectors. The comprehensive peripheral interface set and flexible memory support enable designers to create cost-effective, scalable solutions while the compact PBGA package optimizes board space for modern embedded designs.

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• MPC8321EVRADDC.pdf