Texas Instruments

TMS320C6421ZWT5

TMS320C6421ZWT5 Description

The TMS320C6421ZWT5 is a high-performance fixed-point digital signal processor (DSP) from Texas Instruments, designed for a wide range of embedded applications. This IC is part of the TMS320C642x series, known for its robust processing capabilities and extensive feature set. The TMS320C6421ZWT5 operates within a temperature range of 0°C to 90°C (TJ) and is housed in a 361-BGA package, making it suitable for surface mount applications. It features a clock rate of 500MHz, ensuring rapid processing speeds and efficient handling of complex algorithms.

TMS320C6421ZWT5 Features

• Clock Rate: The TMS320C6421ZWT5 boasts a clock rate of 500MHz, providing high-speed processing capabilities that are essential for real-time signal processing and data-intensive applications.
• Memory: It includes 64kB of ROM and 96kB of on-chip RAM, offering ample storage for both program code and data, which is crucial for efficient execution of complex algorithms.
• Voltage Requirements: The core voltage operates at 1.05V or 1.20V, while the I/O voltage supports 1.8V and 3.3V, ensuring compatibility with a variety of power supply configurations.
• Interface Options: The processor supports a wide range of interfaces, including HPI, I2C, McASP, McBSP, UART, and a 10/100 Ethernet MAC, enabling seamless communication with various peripherals and systems.
• Compliance and Status: The TMS320C6421ZWT5 is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has an ECCN classification of 3A991A2 and an HTSUS code of 8542.31.0001.
• Moisture Sens Levelitivity: With an MSL of 3 (168 hours), the TMS320C6421ZWT5 is well-suited for manufacturing processes that require extended exposure to moisture.

TMS320C6421ZWT5 Applications

The TMS320C6421ZWT5 is ideal for applications requiring high-speed signal processing and efficient data handling. Its robust feature set makes it suitable for:

• Telecommunications: Enhancing signal processing in base stations and other communication infrastructure.
• Audio Processing: Ideal for high-fidelity audio applications, such as professional audio equipment and advanced sound systems.
• Industrial Automation: Providing real-time control and processing capabilities for industrial systems and robotics.
• Medical Equipment: Supporting high-speed data processing in medical imaging and diagnostic devices.

Conclusion of TMS320C6421ZWT5

The TMS320C6421ZWT5 is a versatile and powerful fixed-point DSP that offers significant advantages over similar models. Its high clock rate, extensive memory, and wide range interfaces of make it a standout choice for demanding applications. The TMS320C6421ZWT5 is well-suited for industries that require reliable, high-performance processing capabilities, ensuring it remains a valuable component in modern embedded systems.