TMS320VC5510AGGWA1

Digital Signal Processor Dsp Overview

The TMS320VC5510AGGWA1 is a fixed-point digital signal processor based on the TMS320C55x DSP CPU core. It operates at clock speeds of 160 MHz and 200 MHz with an operating temperature range of -40°C to 85°C. The architecture features one internal program bus, three data read buses, two data write buses, and dedicated peripheral/DMA buses, enabling up to three data reads and two data writes per cycle. Two MAC units perform 17-bit x 17-bit multiplications in one cycle, supported by a central 40-bit ALU and an additional 16-bit ALU. The device includes a 24-kword instruction cache to reduce external memory access.

Digital Signal Processor Dsp Feature Summary

• TMS320C55x DSP core with parallel execution capabilities for high performance and low power consumption
• Dual 17-bit x 17-bit MAC units and 40-bit/16-bit ALUs for optimized arithmetic operations
• Integrated 24-kword instruction cache to improve data throughput and system power efficiency
• External Memory Interface (EMIF) supporting asynchronous and synchronous DRAM/SRAM

Digital Signal Processor Dsp Applications

• Mobile handsets and wireless infrastructure equipment
• Voice codecs and audio processing systems
• Modems and network communication devices
• Consumer electronics requiring efficient digital signal processing

Digital Signal Processor Dsp Procurement Notes

Verify the specific speed grade and package variant when ordering, as suffixes denote operational parameters. Confirm availability status directly with authorized distributors, as lead times may vary. Ensure compliance with moisture sensitivity levels and reflow soldering profiles specified in the official datasheet during assembly.

Digital Signal Processor Dsp Selection Notes

Select this component for applications requiring the C55x architecture's balance of computational power and energy efficiency. Consider the 24-kword I-cache size relative to application code footprint to determine if external memory bandwidth constraints are mitigated. Verify that the required peripheral interfaces, such as McBSP and DMA channels, align with system connectivity needs.

Digital Signal Processor Dsp Part Context

This model belongs to the TMS320VC55xx series, part of the broader C5000 family designed for low-power, high-performance DSP tasks. It shares architectural similarities with other C55x variants but is distinguished by its specific speed grades and integrated memory configurations suitable for portable and embedded applications.

Digital Signal Processor Dsp Replacement Considerations

Direct pin-compatible replacements within the same package and speed grade should be verified against the latest Texas Instruments product migration guides. Alternative C55x family members may offer different memory sizes or peripheral sets; functional equivalence must be confirmed through detailed parameter comparison.