MPC8306SCVMAFDCA

Overview

The MPC8306SCVMAFDCA 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, USB 2.0 High-Speed dual-role controller, Enhanced Local Bus Controller (eLBC), and QUICC Engine block with 48 KB IRAM. Operating at frequencies up to 333 MHz, it utilizes 1.0 V core voltage and 1.8 V/3.3 V I/O voltages within a MAPBGA-369 package.

Feature Summary

• Integrates five Unified Communication Controllers (UCCs) for flexible protocol support including Ethernet, HDLC, and TDM.
• Features a QUICC Engine block with a dedicated 32-bit RISC controller and internal RAM for efficient peripheral management.
• Includes a 16-bit DDR2 SDRAM memory controller supporting high-speed data interfaces.
• Provides a USB 2.0 High-Speed dual-role controller compatible with Host, Device, and OTG modes.

Applications

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

Procurement Notes

Verify the specific suffix 'AFDCA' against the manufacturer's current ordering guide to confirm temperature range and package variant. Ensure compatibility with the required DDR2 memory configuration and clock input specifications before integration. Cross-reference the datasheet revision date with your design requirements to account for any electrical characteristic updates or errata.

Selection Notes

Select this component for applications requiring high integration of communication peripherals and networking capabilities. The e300c3 core offers superscalar performance suitable for complex protocol processing. Consider the power consumption characteristics at maximum operating frequency when designing thermal management solutions for enclosed industrial or residential environments.

Part Context

This processor belongs to the MPC8306S PowerQUICC II Pro family, designed as a cost-effective solution for networking applications. It extends previous PowerQUICC offerings by adding higher CPU performance and faster interfaces while addressing time-to-market and board real estate constraints. The family targets developers needing a fully programmable communications processor.

Replacement Considerations

Consult the official product summary page for confirmed substitute part numbers within the MPC83xx series. Verify form, fit, and function compatibility before replacing existing inventory. No direct substitutes are listed in the provided documentation; check for updated revisions or enhanced variants from the manufacturer.