MPC8323VRAFDC

Overview

The MPC8323VRAFDC is a microprocessor from the PowerQUICC II Pro family, utilizing the e300c2 core. It features a 32-bit data bus and operates at a maximum clock frequency of 333 MHz. The device is housed in a PBGA-516 package with a 1 V operating voltage. It includes 16 kB L1 instruction cache and 16 kB L1 data cache. I/O voltages support 1.8 V, 2.5 V, and 3.3 V levels. Interfaces include Ethernet, I2C, PCIe, SPI, UART, and USB. It supports DDR1/DDR2 SDRAM storage types and contains four timers. The component functions within a temperature range of 0°C to +105°C.

Feature Summary

• Integrates the e300c2 processor core for high-performance computing tasks.
• Supports multiple communication protocols including Ethernet, PCIe, and USB.
• Compatible with DDR1 and DDR2 SDRAM memory interfaces.
• Designed for surface-mount installation in compact electronic systems.

Applications

• ADSL SOHO and residential gateways
• Modem/router networking equipment
• Industrial control systems
• Test and measurement applications

Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm specific revision details against official datasheets before integration. Ensure supply chain stability as availability may be limited. Validate pin compatibility and electrical specifications with existing board designs. Check for any published errata or updates relevant to this specific part number prior to deployment.

Selection Notes

Select this component when a PowerQUICC II Pro architecture is required for embedded networking. Consider the e300c2 core performance relative to application needs. Evaluate the PBGA-516 package constraints for PCB layout. Verify thermal management capabilities for the specified operating temperature range. Assess interface requirements against available Ethernet, PCIe, and USB ports.

Part Context

This microprocessor belongs to the Freescale (now NXP) PowerQUICC II Pro series, designed for integrated communications processing. It extends previous offerings by adding higher CPU performance and faster interfaces. The MPC8323 variant specifically targets cost-effective solutions for networking applications requiring significant integration and reduced board real estate.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for potential cross-references or updated series components.