MPC8245ARVV400D

Overview

The MPC8245ARVV400D is an integrated host processor featuring a PowerPC MPC603e core and a PCI bridge. It operates at a maximum frequency of 400 MHz with a 32-bit data bus width. The device utilizes a TBGA-352 package and supports L1 caches of 16 kB instruction and 16 kB data memory. Operating voltage ranges from 1.9 V to 2.2 V, while I/O voltage is 3.3 V. Interfaces include PCI and UART.

Feature Summary

• Integrates a high-performance superscalar processor core with floating-point support and dynamic power management features.
• Includes a 32-bit PCI interface compatible with PCI 2.2 standards, supporting up to 66 MHz operation.
• Features a high-bandwidth memory controller supporting SDRAM with ECC or parity options.
• Provides dual-channel DMA controllers and a message unit with I2O support.

Applications

• Network infrastructure systems
• Telecommunications equipment
• Router and switch control processing
• Image display systems

Procurement Notes

Verify the specific suffix ARVV against official NXP documentation to confirm voltage and temperature ratings. Confirm availability status as this component may be discontinued. Ensure compatibility with existing system power supplies and clock generators before procurement.

Selection Notes

Select this processor for embedded applications requiring high integration of PCI and memory interfaces. Consider the 400 MHz performance level and power consumption characteristics relative to system thermal constraints. Verify software compatibility with the Power Architecture ecosystem.

Part Context

This component belongs to the MPC8245 family of integrated processors designed for network and telecom applications. It combines a PowerPC core with peripheral logic to reduce system component count. The series targets cost-sensitive and space-constrained embedded designs.

Replacement Considerations

Consult official NXP documentation for confirmed substitute part numbers. Verify pinout and electrical compatibility before substitution.

FAQ

What is the maximum operating frequency?

The maximum processor core frequency is 400 MHz.

Does the device support floating-point operations?

Yes, the MPC603e core includes a floating-point unit that can be enabled or disabled via software.