MPC8308CZQAFDA

Overview

The MPC8308CZQAFDA is a PowerQUICC II Pro processor featuring an e300c3 core operating up to 400 MHz. It integrates dual three-speed Ethernet MACs, a DDR2 controller supporting 266 MHz transfers, and a PCI Express interface. The device includes USB 2.0, eSDHC, IEEE 1588v2 time synchronization, and two I2C controllers. It utilizes a 473-pin MAPBGA package measuring 19 mm x 19 mm.

Feature Summary

• Integrates an e300c3 core with hardware debugging support and Power Architecture compatibility.
• Provides dual three-speed Ethernet controllers supporting MII and RGMII interfaces.
• Includes integrated IEEE 1588 version 2 time synchronization for precise clock alignment.
• Features a high-performance DDR2 memory controller for system data storage.

Applications

• Smart grid home energy gateways
• Wireless LAN access points
• Industrial network switches
• Power line networks

Procurement Notes

Verify the specific suffix 'CZQAFDA' against official NXP documentation to confirm package type and temperature range. Ensure the component matches the Rev. 4 Hardware Specification requirements for power sequencing and voltage tracking before integration into the design.

Selection Notes

Select this processor for applications requiring low power consumption and high integration. It supports both standard and extended temperature ranges. Verify that the board design accommodates the 473-pin MAPBGA footprint and meets the required supply voltage tracking specifications.

Part Context

This component belongs to the Freescale/NXP PowerQUICC II Pro family of communications processors. It extends the series by offering higher CPU performance and faster interfaces compared to previous generations while maintaining a focus on cost-effectiveness and reduced package size for embedded networking solutions.

Replacement Considerations

Consult the official NXP product selection guide for verified substitutes within the MPC8308 family or the broader PowerQUICC II Pro series. Cross-reference pinouts and electrical characteristics to ensure functional compatibility.