Texas Instruments

TMS320C6455BZTZA  

DSP

TMS320C6455BZTZA Description

The TMS320C6455BZTZA is a high-performance fixed-point digital signal processor (DSP) from Texas Instruments' TMS320C645x series, designed for demanding signal processing applications. Packaged in a 697-pin FCBGA, this DSP operates at a 1GHz clock rate and features a 1.20V core voltage, ensuring efficient power consumption. With 2.1MB of on-chip RAM and 32kB of ROM, it delivers robust computational capabilities for real-time processing. The device supports multiple I/O voltages (1.2V, 1.25V, 1.5V, 1.8V, 3.3V), enhancing compatibility with diverse peripherals. Although marked as Obsolete, it remains a reliable choice for legacy systems requiring high-speed DSP performance.

TMS320C6455BZTZA Features

• High-Speed Processing: 1GHz clock rate enables rapid execution of complex algorithms.
• Ample On-Chip Memory: 2.1MB RAM and 32kB ROM reduce external memory dependency.
• Versatile I/O Support: Wide voltage range (1.2V–3.3V) for flexible system integration.
• Rich Interfaces: Includes Host Interface, I2C, McBSP, PCI, and UTOPIA for seamless connectivity.
• Low Power Consumption: 1.20V core voltage optimizes energy efficiency.
• Surface-Mount Design: 697-FCBGA package suits compact, high-density PCB layouts.
• Industrial Compliance: REACH unaffected and ECCN 3A991A2 classified for global use.

TMS320C6455BZTZA Applications

This DSP excels in applications requiring real-time signal processing and high-throughput data handling, such as:

• Telecommunications: Baseband processing, wireless infrastructure (e.g., LTE, 5G).
• Defense & Aerospace: Radar, sonar, and secure communication systems.
• Medical Imaging: Ultrasound and MRI signal processing.
• Industrial Automation: High-speed control systems and machine vision.
• Multimedia: Video encoding/decoding and audio processing.

Conclusion of TMS320C6455BZTZA

The TMS320C6455BZTZA is a powerful fixed-point DSP tailored for high-performance, low-latency applications. Its 1GHz speed, large on-chip memory, and versatile I/O make it ideal for legacy systems in telecom, defense, and industrial sectors. While obsolete, its robust architecture and TI’s reliability ensure continued suitability for specialized designs. Engineers seeking a proven DSP solution for real-time processing challenges will find this device a compelling choice.

TMS320C6455BZTZA Documents

Download datasheets and manufacturer documentation for TMS320C6455BZTZA

Datasheets :

TMS320C6455