TMS320VC549PGER-80

Digital Signal Processor Dsp Overview

The TMS320VC549PGER-80 is a fixed-point digital signal processor from the Texas Instruments TMS320C54x family. It features a single C54x core with a maximum clock frequency of 80 MHz. The device integrates 16 kB of program memory and 80 kB of data RAM, operating at a supply voltage of 1.6 V. It utilizes a 16-bit data bus width and supports SMD/SMT installation in an HTQFP-100 package. The component operates within a temperature range of -40°C to +85°C and includes a 16-bit timer/counter.

Digital Signal Processor Dsp Feature Summary

• C54x DSP core architecture with 80 MHz maximum clock speed
• Integrated 16 kB program memory and 80 kB data RAM
• HTQFP-100 surface-mount package for compact designs
• 1.6 V operating voltage with 3.3 V I/O compatibility

Digital Signal Processor Dsp Applications

• Digital audio processing and effects units
• Modem and telecommunications equipment
• Industrial control systems requiring real-time signal processing

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix PGER-80 against official Texas Instruments documentation to confirm pinout and electrical characteristics. Ensure compliance with RoHS directives if required by the target application. Confirm availability through authorized distributors as lead times may vary based on production cycles.

Digital Signal Processor Dsp Selection Notes

Select this model when an 80 MHz processing speed is sufficient for the algorithm complexity. Compare memory sizes against other C54x variants like the VC5416 if larger storage is needed. Verify that the HTQFP-100 package fits the PCB layout constraints and thermal requirements of the design.

Digital Signal Processor Dsp Part Context

This component belongs to the TMS320VC549 series, part of the broader TMS320C54x family of low-power, high-performance DSPs. These processors are designed for applications requiring efficient fixed-point arithmetic and low power consumption, distinguishing them from higher-end C6000 series devices.

Digital Signal Processor Dsp Replacement Considerations

Check for direct pin-compatible upgrades within the C54x family, such as the TMS320VC5416, which offers higher clock speeds and memory. Verify software compatibility before substituting, as peripheral configurations may differ between models.