MPC8543ECPXAQGD

Microprocessors Overview

The MPC8543ECPXAQGD is a 32-bit microprocessor from the PowerQUICC III family, manufactured by NXP Semiconductors (formerly Freescale Semiconductor). It operates at a maximum clock frequency of 800 MHz with an external data bus width of 64 bits and an address bus width of 64 bits. The device features integrated cache, floating-point format support, and boundary scan capabilities. It is housed in a 783-pin Plastic Ball Grid Array (PBGA) package with dimensions of 29 x 29 mm and a 1 mm pitch, utilizing flip-chip technology.

Microprocessors Feature Summary

• Integrates e500 compatible embedded cores for high-performance communications processing
• Supports double precision floating point operations and SIMD extensions
• Includes integrated security engines supporting Kasumi algorithm for wireless security
• Features enhanced Gigabit Ethernet controllers and Serial RapidIO connectivity

Microprocessors Applications

• Enterprise networking equipment
• Telecom transmission and switching systems
• 3G wireless infrastructure
• Storage solutions
• High-end imaging markets

Microprocessors Procurement Notes

Verify component authenticity through authorized NXP distributors or certified suppliers. Confirm the specific suffix codes match the required package type and temperature range. Check for RoHS compliance status as indicated in official datasheets, noting that some variants may not be compliant. Ensure supply chain stability given the component's classification within established processor families.

Microprocessors Selection Notes

Select this processor when gigahertz-plus communications processing performance is required alongside advanced integration. Consider the 90nm SOI process technology for lower power dissipation compared to older 130nm devices. Evaluate the balance between processor performance and I/O system throughput provided by the high-speed interconnect options available in the PowerQUICC III family.

Microprocessors Part Context

This component belongs to the PowerQUICC III Integrated Processor family, which includes models such as MPC8548E, MPC8547E, and MPC8545E. These processors are based on the scalable e500 system-on-chip platform and Power Architecture core. They are designed to deliver high-speed connectivity including Gigabit Ethernet, PCI Express, and Serial RapidIO for complex control plane processing tasks.

Microprocessors Replacement Considerations

Consult official NXP documentation for direct substitutes within the MPC854x series. Verify pinout compatibility and frequency ranges before considering alternatives like MPC8545E or MPC8547E. Cross-reference hardware specifications to ensure interface and memory controller requirements are met.