Texas Instruments

TMS320DM6431ZWT3  

DSP

TMS320DM6431ZWT3 Description

The TMS320DM6431ZWT3 is a digital media processor from the TMS320DM643x, DaVinci™ series, manufactured by Texas Instruments. This powerful embedded IC chip is designed for high-performance applications requiring advanced digital signal processing capabilities. The processor operates within a temperature range of 0°C to 90°C (TJ) and features a clock rate of 300MHz, ensuring efficient and rapid processing of complex digital media tasks.

TMS320DM6431ZWT3 Features

• Clock Rate: 300MHz, providing high-speed processing capabilities.
• Non-Volatile Memory: 64kB of ROM, offering sufficient storage for essential firmware and boot code.
• On-Chip RAM: 128kB, enabling fast access to frequently used data and efficient execution of tasks.
• Voltage Requirements:
  • Core: 1.20V
  • I/O: 1.8V and 3.3V, ensuring compatibility with a variety of peripheral devices.
• Interface Options:
  • I2C
  • McASP (Multichannel Audio Serial Port)
  • McBSP (Multichannel Buffered Serial Port)
  • UART (Universal Asynchronous Receiver/Transmitter)
  • 10/100 Ethernet MAC, facilitating robust communication and networking capabilities.
• Mounting Type: Surface Mount, suitable for compact and space-efficient designs.
• Package: Tray, ensuring safe and reliable handling during manufacturing and assembly processes.
• Moisture Sensitivity Level (MSL): Level 3 (168 Hours), indicating moderate sensitivity to moisture, which is typical for many electronic components.
• Compliance:
  • REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
  • RoHS Status: ROHS3 Compliant, meeting environmental and safety standards for electronics.
• Product Status: Not For New Designs, indicating that this model is suitable for existing applications but not recommended for new projects.

TMS320DM6431ZWT3 Applications

The TMS320DM6431ZWT3 is ideal for a range of applications requiring high-performance digital signal processing, particularly in the digital media domain. Specific use cases include:

• Video Processing: Efficiently handles video encoding and decoding tasks, making it suitable for applications such as video surveillance systems, digital cameras, and video streaming devices.
• Audio Processing: With its advanced audio interfaces, it can be used in high-fidelity audio systems, professional audio equipment, and voice communication devices.
• Networking: The 10/100 Ethernet MAC interface enables seamless integration into networked systems, making it ideal for networked multimedia applications.
• Embedded Systems: Its compact size and surface mount design make it suitable for embedded systems where space is a constraint, such as smart home devices and IoT applications.

Conclusion of TMS320DM6431ZWT3

The TMS320DM6431ZWT3 is a versatile digital media processor that offers a balance of high performance and efficient power usage. Its robust feature set, including a high clock rate, substantial on-chip RAM, and multiple interface options, makes it a valuable component for a variety of digital media applications. While it is not recommended for new designs, it remains a reliable choice for existing systems that require reliable and efficient digital signal processing capabilities.

TMS320DM6431ZWT3 Documents

Download datasheets and manufacturer documentation for TMS320DM6431ZWT3

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 :

TMS320DM643x Pin Multiplexing Utility       5Vin DM643x Power using a PMIC (Multi-output DC/DC Converter)       How to Use the EDMA3 Driver on a TMS320DM643x Device (Rev. A)       Understanding the Davinci Preview Engine (Rev. A)       12Vin DM643x Power using Integrated-FET DC/DC Converters and LDO       DaVinci Technology Background and Specifications (Rev. A)       5Vin DM643x Power using Integrated-FET DC/DC Converters and LDO       5Vin DM643x Power using DC/DC Controllers and LDO       Using the TMS320DM643x Bootloader (Rev. E)       TMS320DM643x Power Consumption Summary (Rev. C)       Implementing DDR2 PCB Layout on the TMS320DM643x DMSoC (Rev. A)       How to Use the VPBE and VPFE Driver on the TMS320DM643x Devices (Rev. A)