MSC8254SAG1000B

Digital Signal Processor Dsp Overview

The MSC8254SAG1000B is a high-performance multicore digital signal processor based on StarCore SC3850 technology, manufactured using 45 nm CMOS SOI process. It integrates four fully programmable DSP cores operating at up to 1 GHz, delivering a total throughput of 32,000 MMACS. The device features a dual RISC core QUICC Engine subsystem running at 500 MHz for packet processing, two DDR controllers supporting up to 2 GB per controller, and a CLASS fabric for memory arbitration. Connectivity includes two Serial RapidIO interfaces, one PCI Express interface, two Gigabit Ethernet controllers, four TDM interfaces, and HSSI SerDes ports. It is housed in a 783-ball FC-PBGA package.

Digital Signal Processor Dsp Feature Summary

• Four SC3850 DSP cores providing up to 32,000 MMACS total performance
• Dual RISC QUICC Engine subsystem operating at 500 MHz for network protocol offloading
• Two DDR controllers with 800 MHz data rate supporting up to 2 GB per controller
• High-speed serial interfaces including Serial RapidIO, PCI Express, and SGMII via multiplexed SerDes

Digital Signal Processor Dsp Applications

• Medical imaging systems
• Aerospace and defense applications
• Advanced test and measurement equipment

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix 'SAG1000B' against official NXP documentation to confirm temperature range, packaging details, and compliance status. Ensure compatibility with CodeWarrior development tools and required RTOS licenses for implementation.

Digital Signal Processor Dsp Selection Notes

Select this component when high-throughput parallel processing is required alongside robust networking capabilities. The integrated QUICC Engine reduces DSP load for packet handling. Consider pin compatibility with other MSC825x and MSC815x devices for scalable design architectures.

Digital Signal Processor Dsp Part Context

This part belongs to the Freescale (now NXP) MSC825x family of high-performance multicore DSPs. It leverages StarCore architecture optimized for demanding signal processing tasks. The device offers scalability through shared package footprints within the series, facilitating migration between different performance tiers.

Digital Signal Processor Dsp Replacement Considerations

Check for direct pin-compatible alternatives within the MSC825x or MSC815x families. Verify if newer generations offer improved power efficiency or higher clock speeds while maintaining software and hardware compatibility.