TMS320VC5510AZAV1

Digital Signal Processor Dsp Overview

The TMS320VC5510AZAV1 is a fixed-point digital signal processor based on the TMS320C55x architecture. It operates at clock rates of 160 MHz or 200 MHz, corresponding to instruction cycle times of 6.25 ns or 5 ns. The device features two multiply-accumulate units capable of up to 400 MMACS and includes 160K x 16-bit on-chip RAM (64K DARAM and 96K SARAM) alongside 16K x 16-bit ROM. It utilizes a 240-terminal MicroStar BGA package with ZGW suffix.

Digital Signal Processor Dsp Feature Summary

• High-performance C55x CPU core with dual MACs and variable byte-width instructions
• Integrated 24K-byte instruction cache for reduced external memory access
• Three full-duplex McBSPs and six-channel DMA controller
• Programmable low-power control across six functional domains

Digital Signal Processor Dsp Applications

• Real-time embedded signal processing
• Voice compression and codec implementation
• Low-power mobile communication systems

Digital Signal Processor Dsp Procurement Notes

Verify the specific speed grade (160 MHz vs 200 MHz) required for the design, as indicated by the model suffix. Confirm the ZGW package type matches the PCB footprint. Ensure compatibility with the 1.6-V core supply and 3.3-V I/O voltage levels specified in the electrical characteristics.

Digital Signal Processor Dsp Selection Notes

Select this component when high parallelism and low power consumption are critical. The 24K-byte instruction cache improves throughput for code-intensive applications. Verify that the available 160K bytes of on-chip RAM meets the buffer requirements for the intended DSP algorithms.

Digital Signal Processor Dsp Part Context

This part belongs to the TMS320VC5510/5510A family within the Texas Instruments C55x DSP series. The 'Z' in the suffix denotes the MicroStar BGA package, while 'A' indicates an advanced speed grade compared to the base VC5510 model.

Digital Signal Processor Dsp Replacement Considerations

TMS320VC5510: Base model with potentially lower maximum clock frequency. TMS320VC5510AGW: Different package option (GGW suffix). Verify pinout and thermal characteristics before substitution.