Texas Instruments

TMS320VC5470GHKA

TMS320VC5470GHKA Description

The TMS320VC5470GHKA is a high-performance fixed-point digital signal processor (DSP) from Texas Instruments, part of the renowned TMS320C54x series. This IC is designed for embedded applications requiring efficient processing capabilities and robust performance. The TMS320VC5470GHKA operates at a clock rate of 100MHz, ensuring rapid processing speeds suitable for demanding applications. It features a 1.80V core voltage and a 3.30V I/O voltage, providing optimal power efficiency and compatibility with various peripheral devices.

This DSP is equipped with 160kB of on-chip RAM, offering ample memory for storing data and executing complex algorithms. The TMS320VC5470GHKA supports multiple interfaces, including I2C, McBSP, SPI, and UART, facilitating seamless communication with other components in a system. The device is packaged in a 257-BGA format, suitable for surface mount applications, and is classified under HTSUS code 8542.31.0001. It is important to note that this product is obsolete, but it remains a valuable component for legacy systems and specific applications where its unique features are still highly beneficial.

TMS320VC5470GHKA Features

Performance and Efficiency

• Clock Rate: The 100MHz clock rate ensures high-speed processing, making it suitable for real-time applications.
• On-Chip RAM: 160kB of on-chip RAM provides sufficient memory for complex algorithms and data storage.
• Voltage Efficiency: With a core voltage of 1.80V and I/O voltage of 3.30V, the TMS320VC5470GHKA balances power efficiency and compatibility.

Connectivity and Integration

• Multiple Interfaces: Support for I2C, McBSP, SPI, and UART interfaces enables versatile connectivity options.
• Surface Mount Packaging: The 257-BGA package is ideal for surface mount applications, ensuring compact and reliable integration into various systems.

Compliance and Compatibility

• REACH Status: The TMS320VC5470GHKA is REACH unaffected, ensuring compliance with environmental regulations.
• Non-Volatile Memory: External non-volatile memory allows for flexible storage solutions tailored to specific application needs.

TMS320VC5470GHKA Applications

The TMS320VC5470GHKA is well-suited for a variety of applications requiring high-performance processing and efficient memory management. Its robust feature set makes it ideal for:

• Telecommunications: Enhancing signal processing in communication systems, such as base stations and mobile devices.
• Audio Processing: Implementing advanced audio algorithms for high-fidelity sound processing in consumer electronics.
• Industrial Control: Managing complex control systems in industrial environments, ensuring precise and reliable operation.
• Automotive: Supporting advanced driver-assistance systems (ADAS) and other automotive applications requiring real-time processing.

Conclusion of TMS320VC5470GHKA

The TMS320VC5470GHKA, despite being obsolete, remains a powerful and versatile fixed-point DSP from Texas Instruments. Its combination of high clock rate, substantial on-chip RAM, and multiple interface options makes it an excellent choice for a wide range of applications. The device's surface mount packaging and compliance with environmental regulations further enhance its appeal for modern embedded systems. While newer models may offer enhanced features, the TMS320VC5470GHKA continues to provide reliable performance and remains a valuable component for legacy systems and specific use cases where its unique capabilities are still highly beneficial.