MPC8306SCVMACDCA

Overview

The MPC8306SCVMACDCA is a PowerQUICC II Pro integrated communications processor featuring an e300c3 core with 16 KB instruction and data caches. It includes five Unified Communication Controllers (UCCs) supporting Ethernet, HDLC, and TDM protocols. The device integrates a 16-bit DDR2 memory controller operating up to 266 MHz, an enhanced local bus controller, USB 2.0 high-speed dual-role controller, and IEEE 1588v2 time synchronization. It operates at core frequencies up to 333 MHz with a 1.0 V core supply and 3.3 V I/O voltage.

Feature Summary

• Integrated QUICC Engine block with five UCCs for flexible protocol support including Ethernet, HDLC, and TDM
• Enhanced local bus controller supporting parallel NOR/NAND Flash boot and external slave connections
• USB 2.0 high-speed dual-role controller compliant with host, device, and OTG operations
• IEEE 1588v2 precision time synchronization capability for networked applications

Applications

• Residential gateways
• Modem/routers
• Industrial control systems
• Test and measurement equipment

Procurement Notes

Verify the specific suffix ACDA against official NXP documentation to confirm temperature range and package details. Ensure compatibility with existing board designs regarding power sequencing and voltage levels. Confirm availability through authorized distributors as this component may be subject to lifecycle changes.

Selection Notes

Select this processor for applications requiring high integration of communication interfaces and deterministic networking features. Consider the e300c3 core performance and QUICC Engine capabilities for protocol processing. Evaluate power consumption requirements against the specified typical and maximum dissipation values at target clock speeds.

Part Context

This component belongs to the MPC8306S PowerQUICC II Pro family, designed for cost-effective networking solutions. It extends previous offerings with higher CPU performance and faster interfaces while maintaining software compatibility with other Power Architecture-based processors in the series.

Replacement Considerations

Consult official NXP documentation for confirmed substitute part numbers within the MPC8306S family or compatible PowerQUICC II Pro variants. Verify form, fit, and function compatibility before substitution.