MSC8101VT1375F

Digital Signal Processor Dsp Overview

The NXP MSC8101VT1375F is a Network Digital Signal Processor based on the StarCore SC140 core, operating at 300 MHz. It features four 16-bit ALUs and two 32-bit AGUs, delivering 1200 DSP MMACS performance. The device integrates 512 KB of internal SRAM, a Communications Processor Module (CPM) for network protocols, and an Enhanced Filter Coprocessor (EFCOP). It utilizes a 64-bit system bus and supports separate 1.6 V core and 3.3 V I/O power supplies. The processor is housed in a 17 mm × 17 mm lidded FC-PBGA package.

Digital Signal Processor Dsp Feature Summary

• SC140 Core: Four-ALU architecture providing 1200 MMACS at 300 MHz with variable-length execution set.
• Integrated Memory: 512 KB unified SRAM configurable for program or data storage.
• Communications Engine: CPM supports ATM, Ethernet, HDLC, and TDM interfaces.
• EFCOP: Dedicated hardware accelerator for long filters like echo cancellation.

Digital Signal Processor Dsp Applications

• Third-generation wideband wireless infrastructure systems
• Packet Telephony systems
• Multi-channel modem banks
• Multi-channel xDSL

Digital Signal Processor Dsp Procurement Notes

Verify the specific speed grade suffix 'V' corresponds to the required 300 MHz operational frequency against the official datasheet specifications. Confirm that the 'T' designation matches the required lead-free FC-PBGA packaging requirements for the target assembly process.

Digital Signal Processor Dsp Selection Notes

Select this component when high-performance DSP processing is required alongside integrated network protocol handling. Ensure the design accommodates the dual voltage supply requirement (1.6 V core, 3.3 V I/O) and provides adequate thermal management for the 17 mm × 17 mm package.

Digital Signal Processor Dsp Part Context

The MSC8101 is part of the Freescale/NXP StarCore family, specifically utilizing the SC140 DSP core. It serves as a versatile solution for networking applications requiring significant internal memory and dedicated hardware accelerators for signal processing tasks.

Digital Signal Processor Dsp Replacement Considerations

Consult the official NXP product transition notices for any end-of-life announcements or recommended successor devices within the StarCore family that maintain compatible pinouts and functionality.

Digital Signal Processor Dsp FAQ

What is the maximum DSP performance of the MSC8101?

At a 300 MHz clock speed, the MSC8101 delivers 1200 DSP MMACS using its four-ALU SC140 core.

How is the internal memory configured?

The device includes 512 KB of internal SRAM, which can be configured as a unified space for both program and data by the application.

What network interfaces does the CPM support?

The Communications Processor Module supports 155 Mbps ATM, 10/100 Mbit Ethernet, HDLC up to T3 rates, and TDM highways.