MPC8548VTAQGD

Microprocessors Overview

The MPC8548VTAQGD is a microprocessor from the PowerQUICC III family, utilizing the e500 core architecture. It features a single core with a 32-bit data bus width and operates at a maximum clock frequency of 1 GHz. The device is housed in an FC-PBGA-783 package with a 1 mm pitch. It includes 32 kB L1 instruction and data caches, alongside a 512 kB L2 cache. The processor supports floating-point operations and requires a 1.1 V operating voltage. I/O voltages are compatible with 1.8 V, 2.5 V, and 3.3 V standards. It supports interfaces including Ethernet, I2C, PCIe, SPI, and UART. The component is rated for industrial temperatures ranging from -40 C to +105 C.

Microprocessors Feature Summary

• Integrates high-speed connectivity options such as Gigabit Ethernet and PCI Express for scalable network processing.
• Features enhanced security engines supporting algorithms required for wireless infrastructure applications.
• Combines powerful processor cores with DDR2 memory controllers and SerDes technology for balanced performance.

Microprocessors Applications

• Enterprise networking equipment
• Telecom transmission and switching systems
• 3G wireless infrastructure

Microprocessors Procurement Notes

Verify the specific suffix codes against official NXP documentation to confirm exact speed grades, temperature ranges, and packaging variations. Confirm current availability status as many variants in this series may be discontinued or subject to long lead times. Ensure compatibility with existing board designs regarding pinout and voltage requirements before procurement.

Microprocessors Selection Notes

Select based on required interface density and processing throughput for control plane tasks. Compare against other PowerQUICC III models like the MPC8547E or MPC8545E for different integration levels. Verify thermal management capabilities given the 1 GHz operation and BGA package constraints. Check for specific errata related to silicon revisions if integrating into new designs.

Microprocessors Part Context

This component belongs to the PowerQUICC III processor family developed by NXP Semiconductors (formerly Freescale). These processors are built on a 90 nm SOI process technology designed for gigahertz-plus communications processing. The family targets markets requiring high-speed connectivity and advanced security features for data plane and control plane processing.

Microprocessors Replacement Considerations

Consult official substitution guides for equivalent PowerQUICC III devices. Verify functional compatibility with sibling models within the same family regarding peripheral sets and software support.