Texas Instruments

TMS320C6745DPTPT3

TMS320C6745DPTPT3 Description

The TMS320C6745DPTPT3 is a high-performance fixed/floating-point digital signal processor (DSP) from Texas Instruments' TMS320C674x series, designed for demanding embedded applications. Manufactured in a 176-pin HLQFP package, this DSP operates at a 375MHz clock rate and features a dual-core architecture optimized for both fixed- and floating-point computations. With 320kB of on-chip RAM and support for external non-volatile memory, it delivers exceptional processing power for complex algorithms. The device operates at 1.20V core voltage and 3.30V I/O voltage, ensuring efficient power consumption. Its RoHS3 compliance and REACH-unaffected status make it suitable for environmentally conscious designs.

TMS320C6745DPTPT3 Features

• High-Performance DSP Core: Combines fixed- and floating-point processing for precision-intensive tasks.
• Rich Peripheral Set: Includes EBI/EMI, Ethernet MAC, I2C, McASP, SPI, UART, and USB interfaces for versatile connectivity.
• Optimized Memory Architecture: 320kB on-chip RAM with external memory support for scalable designs.
• Low-Power Operation: 1.20V core voltage minimizes energy consumption in power-sensitive applications.
• Industrial-Grade Reliability: MSL 4 (72 hours) moisture sensitivity and surface-mount compatibility ensure robustness.
• Compliance: ROHS3, REACH unaffected, and ECCN 3A991A2 certified for global deployment.

TMS320C6745DPTPT3 Applications

The TMS320C6745DPTPT3 excels in applications requiring real-time signal processing and high computational throughput, such as:

• Industrial Automation: Motor control, PLCs, and robotics leveraging its floating-point precision.
• Communications: Software-defined radio (SDR), VoIP, and networking equipment due to its Ethernet MAC and high-speed interfaces.
• Medical Imaging: Ultrasound and MRI systems benefiting from its mixed fixed/floating-point capabilities.
• Audio Processing: Professional audio equipment utilizing the McASP for multi-channel audio interfaces.
• Embedded Control: Automotive ADAS and aerospace systems requiring deterministic performance.

Conclusion of TMS320C6745DPTPT3

The TMS320C6745DPTPT3 stands out as a versatile, high-efficiency DSP for advanced embedded systems. Its dual computational modes, extensive peripherals, and low-power design make it ideal for real-time processing in industrial, medical, and communication applications. With TI's proven DSP architecture and compliance with global standards, this device offers a reliable solution for engineers tackling complex signal-processing challenges.