MSC8251TAG1000B

Digital Signal Processor Dsp Overview

The MSC8251TAG1000B is a digital signal processor from the StarCore family, manufactured by NXP Semiconductors (formerly Freescale). It features a single SC3850 core operating at a maximum clock frequency of 1 GHz. The device utilizes a 783-FCPBGA package with a 29x29 mm footprint. It operates on a 1.00V core voltage and supports 2.50V I/O levels. Memory specifications include 576 kB of on-chip RAM and 96 kB of non-volatile ROM. The processor supports 32-bit and 64-bit data bus widths and includes interfaces such as Ethernet, I2C, PCI, RGMII, Serial RapidIO, SGMII, SPI, and UART/USART.

Digital Signal Processor Dsp Feature Summary

• High-performance processing based on the industry-leading StarCore DSP core architecture designed for advanced processing requirements.
• Integrated support for high-speed networking protocols including Ethernet, RGMII, SGMII, and Serial RapidIO.
• Robust connectivity suite featuring multiple serial communication interfaces like SPI, I2C, and UART/USART alongside PCI.

Digital Signal Processor Dsp Applications

• Advanced networking equipment requiring high-speed data processing
• Telecommunications infrastructure systems
• Industrial control applications demanding real-time signal processing

Digital Signal Processor Dsp Procurement Notes

Verify component authenticity through official NXP channels or authorized distributors. Confirm that the specific suffix TAG1000B matches your design requirements, as variations exist within the MSC8251 series. Check for RoHS compliance documentation and ensure the 783-FCPBGA package dimensions align with your PCB layout constraints before finalizing orders.

Digital Signal Processor Dsp Selection Notes

Select this component when a single-core solution with 1 GHz performance is sufficient for the application. Compare against multi-core variants like the MSC8256 if higher throughput is needed. Ensure the 1V core voltage supply and 2.5V I/O levels are compatible with the system power architecture. Verify interface availability, particularly for Serial RapidIO and Ethernet, which are critical for specific networking implementations.

Digital Signal Processor Dsp Part Context

This part belongs to the MSC8251 series, which is built on StarCore technology. It represents a high-performance embedded DSP solution originally developed by Freescale Semiconductor, now under NXP Semiconductors. The series is designed for demanding applications in automotive, industrial, and networking sectors, offering a balance of processing power and integrated peripheral connectivity.

Digital Signal Processor Dsp Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. The MSC8251TAG1000B is listed as obsolete or no longer manufactured in some sources. Consider consulting NXP for current equivalent recommendations or evaluating the MSC8256 series for multi-core alternatives if pin compatibility allows.