MSC7116VM1000

Digital Signal Processor Dsp Overview

The MSC7116VM1000 is a low-cost 16-bit digital signal processor (DSP) based on the StarCore SC1400 extended core, manufactured by NXP USA Inc. It integrates a single SC1400 DSP core with 192 Kbyte of internal SRAM M1 memory, a 16-way 16 Kbyte instruction cache, and 192 Kbyte of M2 memory for critical data buffering. The device features an AHB-Lite crossbar switch, a DDR memory controller supporting up to 1 Gbyte of external RAM, and a 10/100 Mbps Ethernet MAC. Operating at core clock frequencies up to 266 MHz, it includes dual TDM modules, a UART, GPIOs, and fieldBIST capabilities within a MAP-BGA-400 package.

Digital Signal Processor Dsp Feature Summary

• StarCore SC1400 DSP core operating up to 266 MHz with 192 KB M1 SRAM and 16 KB ICache
• Integrated 10/100 Mbps Ethernet MAC compliant with IEEE 802.3 standards
• DDR memory controller supporting up to 1 GB external memory via 133 MHz interface
• Dual independent TDM modules supporting E1/T1 frames with up to 50 Mbps data rate per module

Digital Signal Processor Dsp Applications

• Telecommunications equipment requiring E1/T1 frame processing
• Industrial control systems utilizing high-speed DSP computation
• Network infrastructure devices integrating Ethernet connectivity

Digital Signal Processor Dsp Procurement Notes

Verify component authenticity through authorized NXP distributors or certified suppliers. Confirm the specific revision level (Rev. 13 datasheet reference) matches design requirements. Ensure proper handling procedures are followed due to the MAP-BGA-400 package sensitivity. Check for RoHS compliance status as indicated in manufacturer documentation prior to integration.

Digital Signal Processor Dsp Selection Notes

Select this component when a 16-bit DSP architecture with integrated Ethernet and TDM interfaces is required. Ensure the system design supports the specified voltage rails: VDDC/VDDPLL at 1.2V nominal and VDDIO at 3.3V nominal. Verify that the PCB layout accommodates the 17 mm x 17 mm MAP-BGA-400 package dimensions and thermal dissipation needs given the junction-to-ambient resistance values.

Digital Signal Processor Dsp Part Context

Originally developed by Freescale Semiconductor, which was acquired by NXP Semiconductors. The MSC7116 belongs to the StarCore family of DSPs designed for high-performance embedded applications. It serves as a bridge between legacy DSP architectures and modern networked industrial protocols, combining signal processing power with communication peripherals in a single chip.

Digital Signal Processor Dsp Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult NXP technical support for direct replacements or evaluate newer generations within the StarCore portfolio for updated feature sets.