Texas Instruments

TMS320VC5501ZZZ300

TMS320VC5501ZZZ300 Description

The TMS320VC5501ZZZ300 is a high-performance fixed-point digital signal processor (DSP) from Texas Instruments' TMS320C55x series, designed for embedded applications requiring efficient signal processing. Manufactured in a 201-BGA package with surface-mount technology, this DSP operates at a 300MHz clock rate, delivering optimized performance for real-time processing tasks. It features a 1.26V core voltage and 3.30V I/O voltage, balancing power efficiency with compatibility. The device includes 48kB on-chip RAM and 32kB ROM, ensuring sufficient memory for embedded algorithms. Although now obsolete, it remains relevant in legacy systems due to its robust architecture and compliance with ROHS3 and REACH environmental standards.

TMS320VC5501ZZZ300 Features

• High-Speed Processing: 300MHz fixed-point DSP core for real-time signal processing.
• Memory Configuration: 48kB on-chip RAM and 32kB ROM for embedded applications.
• Low Power Consumption: 1.26V core voltage reduces energy usage in portable devices.
• Versatile Interfaces: Includes Host Interface, I2C, McBSP, and UART for flexible system integration.
• Robust Packaging: 201-BGA surface-mount package ensures reliability in compact designs.
• Compliance: Meets ROHS3 and REACH standards, suitable for environmentally conscious designs.

TMS320VC5501ZZZ300 Applications

This DSP excels in applications requiring low-power, high-performance signal processing, such as:

• Audio Processing: Real-time audio effects and noise cancellation in professional equipment.
• Telecommunications: Baseband processing in legacy communication systems.
• Industrial Control: Motor control and sensor signal conditioning in automation.
• Medical Devices: Portable medical imaging and diagnostic equipment.
• Embedded Systems: Legacy designs needing a proven DSP with reliable interfaces.

Conclusion of TMS320VC5501ZZZ300

The TMS320VC5501ZZZ300 is a capable fixed-point DSP, offering a balance of speed, power efficiency, and integration for embedded signal processing. While obsolete, its 300MHz performance, versatile interfaces, and compliance with environmental standards make it a viable choice for legacy systems. Engineers working on audio, telecom, or industrial applications may still find value in its architecture, particularly where proven reliability is critical. For new designs, Texas Instruments' newer DSPs may offer enhanced features, but the TMS320VC5501ZZZ300 remains a solid performer in its class.