MC8640TVU1067NE

Microprocessors Overview

The MC8640TVU1067NE is a 32-bit Power Architecture System on Chip (SoC) microprocessor manufactured by NXP Semiconductors. It features dual e600 cores operating at a maximum clock frequency of 1.067 GHz. The device integrates 32 kB L1 instruction and data caches, along with a 1 MB L2 unified cache. It supports DDR and DDR2 memory interfaces and includes high-speed connectivity options such as PCI Express and Serial RapidIO. The component operates within an extended temperature range of -40°C to +105°C and utilizes an FC-CBGA-1023 package.

Microprocessors Feature Summary

• Dual-core e600 architecture providing high-performance processing capabilities for embedded applications.
• Integrated high-speed serial interfaces including PCI Express and Serial RapidIO for robust system connectivity.
• Support for DDR and DDR2 memory controllers enabling flexible external memory configurations.
• Extended industrial temperature rating ensuring reliable operation in demanding environmental conditions.

Microprocessors Applications

• Industrial automation and control systems
• Telecommunications infrastructure equipment
• Networking and storage subsystems

Microprocessors Procurement Notes

Verify the specific suffix 'TVU' against official NXP documentation to confirm pinout and electrical characteristics, as variations exist within the MC8640 family. Confirm current lifecycle status, as this component may be subject to obsolescence or replacement by newer generations. Ensure compatibility with existing PCB footprints and thermal management solutions designed for the FC-CBGA-1023 package before finalizing procurement plans.

Microprocessors Selection Notes

Select this processor when a Power Architecture core is required for legacy software compatibility or specific instruction set needs. The dual-core configuration offers a balance between computational throughput and power efficiency for mid-range embedded tasks. Consider the integrated peripherals like GbE and SRIO if direct high-speed networking without external bridges is necessary. Evaluate the 1.067 GHz performance against application latency requirements.

Microprocessors Part Context

This component belongs to the MC8640 series of Power Architecture SoCs, designed for network and storage applications. It shares architectural similarities with other members of the QorIQ P2/P3 families but is distinct in its specific core count and interface configuration. The part represents a generation of processors focused on delivering deterministic performance for real-time control and data plane processing in embedded environments.

Microprocessors Replacement Considerations

Check for official NXP recommended replacements such as the MC8641 or MC8647 series, which offer enhanced performance or additional cores. Verify that any substitute maintains compatibility with the target software environment and hardware interfaces. Newer generations may require significant design changes due to differences in voltage levels, pinouts, or supported memory types.