Texas Instruments

TMS320C6421ZWT6  

DSP

TMS320C6421ZWT6 Description

The TMS320C6421ZWT6 is a high-performance fixed-point digital signal processor (DSP) designed by Texas Instruments, part of the TMS320C642x series. This IC is optimized for demanding signal processing applications, offering a robust combination of processing power, memory, and connectivity options. The device features a clock rate of 600MHz, ensuring rapid execution of complex algorithms. It supports a wide operating temperature range of 0°C to 90°C (TJ), making it suitable for various environmental conditions. The TMS320C6421ZWT6 is housed in a 361-BGA package, ideal for surface mount applications and comes in a tray packaging format.

TMS320C6421ZWT6 Features

• High Clock Rate: The TMS320C6421ZWT6 operates at a clock rate of 600MHz, providing exceptional processing speed and efficiency for real-time signal processing tasks.
• Memory Configuration: It includes 64kB of ROM and 69kB of on-chip RAM, offering ample storage for program code and data, ensuring efficient execution of complex algorithms.
• Voltage Options: The device supports multiple voltage levels, with a core voltage of 1.05V and .120V, and I/O voltage options of 1.8V and 3.3V, providing flexibility in power management.
• Interface Options: The TMS320C6421ZWT6 offers a variety of interfaces, including HPI, I2C, McASP, McBSP, UART, and a 10/100 Ethernet MAC, facilitating seamless communication with other devices and systems.
• Compliance and Status: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has an ECCN classification of 3A991A2.
• Moisture Sensitivity Level: With an MSL rating of 3 (168 hours), the TMS320C6421ZWT6 is suitable for applications requiring moderate protection against moisture.

TMS320C6421ZWT6 Applications

The TMS320C6421ZWT6 is ideal for a wide range of applications that require high-speed signal processing and efficient memory management. Key applications include:

• Telecommunications: Ideal for baseband processing in wireless communication systems, where-speed high data processing and low latency are critical.
• Audio Processing: Suitable for advanced audio applications, such as digital signal processing in high-fidelity audio systems, where the device's high clock rate and memory capacity ensure smooth operation.
• Industrial Control: The robust operating temperature range and multiple voltage options make it suitable for industrial control systems that require reliable performance in varying environmental conditions.
• Networking: The integrated 10/100 Ethernet MAC interface enables the TMS302C6421ZWT6 to be used in networking applications, such as routers and switches, where fast data processing and communication are essential.

Conclusion of TMS320C6421ZWT6

The TMS320C6421ZWT6 is a versatile and powerful fixed-point DSP from Texas Instruments, offering a comprehensive set of features and performance capabilities. Its high clock rate, extensive memory, and interface diverse options make it suitable for a wide range of applications, from telecommunications to industrial control. The device's compliance with environmental and safety standards, along with its robust operating temperature range, further enhance its appeal. The TMS320C6421ZWT6 stands out as an excellent choice for engineers and designers seeking a reliable and efficient DSP solution for their projects.

TMS320C6421ZWT6 Documents

Download datasheets and manufacturer documentation for TMS320C6421ZWT6

Images :

Mechanical Outline Drawing       Function Diagram      

PCN :

Product Change Notification (PDF)       Qualification of Cu as Additional Wire Base Metal Option for Select QFP and BGA Package Devices (PDF)      

Application Notes :

Implementing DDR2 PCB Layout on the TMS320C6421 DSP (Rev. C)       TMS320C642x Pin Multiplexing Utility       12Vin C642x Power using Integrated-FET DC/DC Converters and LDO       Using the TMS320C642x Bootloader (Rev. B)       TMS320C642x Power Consumption Summary (Rev. D)       Migrating from EDMA v2.0 to EDMA v3.0 TMS320C64X DSP (Rev. A)       Using DMA with Framework Components for C64x+ (Rev. A)       5Vin C642x Power using a PMIC (Multi-output DC/DC Converter)