TMS320C6743BPTP3

Digital Signal Processor Dsp Overview

The TMS320C6743BPTP3 is a fixed/floating-point digital signal processor from the Texas Instruments TMS320C674x series. It operates at a clock rate of 375MHz and features 320kB of on-chip RAM. The device utilizes a 176-HLQFP (24x24) package with an exposed pad, supporting surface mount mounting. Electrical specifications include a core voltage of 1.20V and I/O voltage of 3.30V. It supports interfaces including EBI/EMI, Ethernet MAC, I2C, McASP, SPI, and UART. The operating temperature range is 0°C to 90°C (TJ).

Digital Signal Processor Dsp Feature Summary

• 375MHz Clock Rate: Supports high-speed digital signal processing tasks.
• 320kB On-Chip RAM: Provides substantial internal memory for data and code storage.
• Mixed Precision DSP: Capable of both fixed and floating-point arithmetic operations.
• Integrated Interfaces: Includes Ethernet MAC, McASP, SPI, UART, I2C, and EBI/EMI.

Digital Signal Processor Dsp Applications

• Industrial motor control systems requiring precise signal processing.
• Audio processing applications utilizing McASP and high-performance DSP capabilities.
• Embedded communication devices leveraging integrated Ethernet MAC and UART interfaces.
• Test and measurement equipment needing fixed/floating-point calculation accuracy.

Digital Signal Processor Dsp Procurement Notes

Verify component status as listings indicate potential discontinuation at major distributors. Confirm RoHS3 compliance and moisture sensitivity level (MSL 4) requirements during handling. Ensure sourcing channels provide valid datasheets and EDA models for design integration. Check for alternative part numbers within the TMS320C674x family if availability is constrained.

Digital Signal Processor Dsp Selection Notes

Select this model when a 375MHz C674x core with 320kB RAM is required in a 176-pin LQFP package. Consider the 1.20V core voltage and 3.30V I/O levels for power supply design. Evaluate interface needs against the integrated Ethernet MAC, McASP, and standard serial ports. Verify thermal management capabilities for the 0°C to 90°C operating range.

Digital Signal Processor Dsp Part Context

This component belongs to the TMS320C674x series, which combines a C674x DSP core with a ARM926EJ-S subsystem. It is designed for applications requiring high-performance signal processing alongside embedded control functions. The BPTP3 suffix denotes specific packaging and temperature grade variations within the product line.

Digital Signal Processor Dsp Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult Texas Instruments documentation for cross-references within the TMS320C674x family or newer generations.