TMS320VC5510AGBCA2

Digital Signal Processor Dsp Overview

The TMS320VC5510AGBCA2 is a fixed-point digital signal processor based on the TMS320C55x DSP core. It operates at clock rates of 160 MHz or 200 MHz, corresponding to instruction cycle times of 6.25 ns and 5 ns respectively. The architecture features two multiply-accumulate units capable of up to 400 MMACS, supported by a central 40-bit ALU and an additional 16-bit ALU. On-chip memory includes 160K x 16-bit RAM (64K DARAM and 96K SARAM) and 16K x 16-bit ROM. The device utilizes a 240-terminal MicroStar BGA package with 3.3-V I/O and 1.6-V core supply voltages.

Digital Signal Processor Dsp Feature Summary

• High-performance C55x CPU with dual MACs executing 17-bit x 17-bit multiplications per cycle
• Integrated 24K-byte instruction cache to reduce external memory access
• External Memory Interface supporting glueless connections to SDRAM, SBSRAM, SRAM, and EPROM
• Six-channel DMA controller enabling up to two data transfers per cycle independent of CPU

Digital Signal Processor Dsp Applications

• Real-time embedded signal processing
• Discrete wavelet transform implementations
• Audio and voice processing systems

Digital Signal Processor Dsp Procurement Notes

Verify the specific speed grade suffix (e.g., A2) against the manufacturer's datasheet to confirm the maximum operating frequency. Ensure the 240-terminal MicroStar BGA package dimensions are compatible with the target PCB layout. Confirm that the 1.6-V core voltage requirement is supported by the system power design.

Digital Signal Processor Dsp Selection Notes

Select this component for applications requiring high parallelism and low power consumption within the C55x family. Consider the 160-MHz versus 200-MHz variants based on computational throughput requirements. Evaluate the available on-chip RAM and ROM sizes against application memory constraints before choosing between the VC5510 and VC5510A variants.

Digital Signal Processor Dsp Part Context

This part belongs to the TMS320VC5510/5510A series, which are fixed-point DSPs derived from the TMS320C55x generation. The 'A' suffix typically denotes an enhanced version or specific speed bin within the 5510 family. The GGW and ZGW suffixes refer to the 240-terminal MicroStar BGA package options available for this processor line.

Digital Signal Processor Dsp Replacement Considerations

Direct replacements within the same package and pinout include other speed grades of the TMS320VC5510A. Cross-family migration to newer C55x devices requires verification of register compatibility and peripheral support.