MPC8309VMAHFCA

Overview

The MPC8309VMAHFCA is a PowerQUICC II Pro integrated communications processor featuring an e300c3 core with 16 KB instruction and data caches. It operates at a maximum clock frequency of 417 MHz with a 32-bit data bus width. The device utilizes a MAPBGA-489 package and supports DDR2 SDRAM memory controllers with 8-bit ECC. Electrical specifications include a 1 V core supply voltage and I/O voltages of 1.8 V and 3.3 V. It integrates interfaces including Ethernet, PCIe, SPI, UART, USB, and I2C, supporting an operating temperature range from 0°C to +105°C.

Feature Summary

• Integrates a high-performance e300c3 superscalar processor core with floating-point capabilities and hardware program debug features.
• Includes a QUICC Engine block with five unified communication controllers for flexible support of Ethernet, HDLC, and TDM protocols.
• Features an enhanced local bus controller supporting boot from parallel NOR and NAND Flash with multiple chip select options.
• Provides a PCI interface compliant with Revision 2.3, supporting host and agent modes with on-chip arbitration.

Applications

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

Procurement Notes

Verify the specific suffix HFCA against official NXP documentation to confirm pinout and thermal characteristics. Confirm that the component status aligns with project lifecycle requirements, as availability may be limited. Ensure design files match the exact revision specified in the datasheet MPC8309EC.

Selection Notes

Select this processor for applications requiring high integration of communication protocols and networking functions. Evaluate the power consumption characteristics against system thermal constraints, particularly at maximum frequencies. Consider the available memory interfaces and peripheral counts when designing the board layout.

Part Context

The MPC8309 belongs to the PowerQUICC II Pro family, designed to extend previous offerings with higher CPU performance and faster interfaces. It addresses requirements for time-to-market and board real estate while maintaining software compatibility with other Power Architecture families.

Replacement Considerations

Consult the official product summary page or contact NXP sales offices for published errata and updates regarding potential substitutes or next-generation replacements.