KMPC8271VRTIEA

Microprocessors Overview

The KMPC8271VRTIEA is a PowerQUICC II microprocessor from NXP Semiconductors, utilizing the PowerPC G2_LE core based on the 603e architecture. It features a single 32-bit core operating at a maximum frequency of 400 MHz. The device is housed in a 516-pin PBGA package (27x27 mm) and supports surface mount installation. It operates within a temperature range of -40°C to +105°C with an I/O voltage of 3.3V. Key interfaces include Ethernet, USB, PCI, and I2C.

Microprocessors Feature Summary

• Integrates a Communications Processor Module (CPM) for offloading communication tasks
• Includes a hardware Security Engine (SEC) for cryptographic operations
• Supports external DRAM and SDRAM memory controllers
• Features integrated floating-point unit capabilities

Microprocessors Applications

• Communications infrastructure equipment
• Network processing systems
• Industrial control applications requiring high reliability

Microprocessors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to end-of-life status. Confirm RoHS compliance and moisture sensitivity level handling requirements during storage and assembly. Ensure supply chain documentation matches the specific suffix variant to guarantee functional equivalence with original specifications.

Microprocessors Selection Notes

Select this component for legacy PowerQUICC II system maintenance or migration projects requiring specific interface compatibility. Evaluate thermal management solutions suitable for the PBGA-516 package under maximum load conditions. Consider software support availability for the PowerPC G2_LE core before finalizing design integration.

Microprocessors Part Context

This part belongs to the MPC82xx family of PowerQUICC II processors designed for embedded communications applications. It shares architectural similarities with other members like the MPC8271 and MPC8272 but may differ in integrated peripherals such as the TALITOS security engine presence. The 'KM' prefix typically denotes a specific commercial or industrial grade variant within the broader product line.

Microprocessors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult NXP technical support for current lifecycle status and potential obsolescence management options.