TMS320VC5509AGBBR

Digital Signal Processor Dsp Overview

The TMS320VC5509AGBBR is a fixed-point digital signal processor from Texas Instruments based on the C55x DSP CPU core. It features a 179-terminal GHH ball grid array package and supports clock rates up to 200 MHz with a corresponding instruction cycle time of 5 nanoseconds. The architecture utilizes an enhanced five-stage pipeline and Harvard bus structure, enabling high performance and low power consumption. Key electrical parameters include a maximum operating frequency of 200 MHz and support for internal memory configurations including dual-access RAM (DARAM) and single-access RAM (SARAM).

Digital Signal Processor Dsp Feature Summary

• C55x DSP CPU core with enhanced five-stage instruction pipeline.
• Dual multipliers supporting up to 400 million MAC operations per second.
• Integrated Direct Memory Access (DMA) controller for independent data transfers.
• Configurable external buses supporting asynchronous memory and SDRAM interfaces.

Digital Signal Processor Dsp Applications

• Real-time pulse compression for linear frequency modulated signals.
• Audio and video processing systems.
• Communication equipment requiring efficient digital signal manipulation.

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix 'BBR' against the manufacturer's device nomenclature documentation to confirm it denotes the tape-and-reel packaging variant of the GHH package. Ensure that the ordering information aligns with the official SPRS205K datasheet specifications before finalizing procurement plans.

Digital Signal Processor Dsp Selection Notes

Select this component when a fixed-point DSP with the C55x architecture is required for applications demanding high throughput and low power efficiency. Consider the 179-pin GHH package constraints and verify that the system design accommodates the necessary voltage domains and clock generation circuits specified in the electrical characteristics section.

Digital Signal Processor Dsp Part Context

This part belongs to the TMS320VC5509A family within the C5000 series. It shares the same functional core as other variants like the PGE and ZHH packages but differs in physical terminal count and interface configuration. The GHH package provides a higher density of available pins for peripheral integration compared to lower-pin-count alternatives.

Digital Signal Processor Dsp Replacement Considerations

Direct replacements must maintain the C55x core architecture and compatible pinout or utilize a software-compatible migration path. Verify mechanical footprint compatibility if substituting with other GHH package variants or different manufacturers offering equivalent C55x-based processors.