TMS320LBC51PQA57

Digital Signal Processor Dsp Overview

The TMS320LBC51PQA57 is a fixed-point Digital Signal Processor from the TMS320C5x series. It operates at a clock rate of 57MHz and features a 16-bit architecture. The device utilizes a 132-BQFP bumpered package with surface mount mounting type. Electrical specifications include a core voltage of 3.30V and an I/O voltage of 3.30V. The operating temperature range is -40°C to 85°C (TA). Interfaces supported include BSP, SSP, and TDM. Moisture Sensitivity Level is 4.

Digital Signal Processor Dsp Feature Summary

• Fixed-point digital signal processing capabilities within the TMS320C5x family
• Support for BSP, SSP, and TDM communication interfaces
• Surface mount construction in a 132-pin BQFP bumpered package

Digital Signal Processor Dsp Applications

• PCMCIA media card systems
• Digital signal processing applications requiring fixed-point arithmetic
• Embedded controller functions within DSP architectures

Digital Signal Processor Dsp Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific suffix PQA57 matches the required package and temperature grade. Check current availability status as this part may be discontinued or subject to long lead times. Ensure compatibility with existing PCB footprints for the 132-BQFP bumpered package before ordering.

Digital Signal Processor Dsp Selection Notes

Select this component when a 57MHz fixed-point DSP is required for PCMCIA-based applications. Consider the 132-BQFP package constraints and 3.3V power supply requirements. Evaluate interface needs against BSP, SSP, and TDM support. Compare performance against other TMS320C5x variants if higher clock speeds or different packaging options are necessary for the design.

Digital Signal Processor Dsp Part Context

This processor belongs to the Texas Instruments TMS320C5x series, a line of 16-bit fixed-point digital signal processors. The TMS320 family is widely used in telecommunications and consumer electronics for real-time signal processing tasks. The LBC variant specifically targets low-power battery-constrained applications.

Digital Signal Processor Dsp Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Texas Instruments official resources for cross-reference data regarding end-of-life replacements or pin-compatible alternatives within the TMS320C5x family.