TMS320DM641AGNZ5

Digital Signal Processor Dsp Overview

The TMS320DM641AGNZ5 is a video and imaging fixed-point digital signal processor from the DaVinci family, manufactured by Texas Instruments. It integrates a C64x+ DSP core operating at up to 720 MHz with 32-bit data paths. The device features 256 KB of L2 cache memory and includes dedicated hardware accelerators for video processing, such as two 8-bit video ports and an Ethernet Media Access Controller (EMAC). Peripheral interfaces include McASP, McBSP, I2C, HPI, GPIO, and timers, supporting complex multimedia applications.

Digital Signal Processor Dsp Feature Summary

• C64x+ DSP Core: High-performance fixed-point processing with up to 5760 MIPS at 720 MHz.
• Video Processing: Two 8-bit video ports (VP0, VP1) support simultaneous capture and display.
• Memory Architecture: 256 KB on-chip L2 cache with configurable mapping options.
• Connectivity: Integrated EMAC, Host Port Interface (HPI), and multiple serial audio ports.

Digital Signal Processor Dsp Applications

• Digital Video Recorders (DVRs)
• Network Video Surveillance Systems
• Medical Imaging Processors

Digital Signal Processor Dsp Procurement Notes

Verify the specific suffix 'GNZ5' against the official TI datasheet SPRS222F to confirm package type (FCBGA-548) and temperature range. Ensure compatibility with required power supply voltages (1.2 V core, 3.3 V I/O) during component sourcing.

Digital Signal Processor Dsp Selection Notes

Select this model when high-throughput video processing is required alongside network connectivity. Compare against the DM640 variant if fewer video ports are sufficient. Verify that the 720 MHz clock speed meets system timing requirements for external memory interfaces.

Digital Signal Processor Dsp Part Context

This component belongs to the TMS320DM64x series within the DaVinci platform. It is designed for embedded video and imaging applications requiring significant computational power. The device shares architectural similarities with the DM640 but offers enhanced video port capabilities.

Digital Signal Processor Dsp Replacement Considerations

The TMS320DM640 is a related device in the same family. Substitution requires verification of pin compatibility and peripheral configuration differences, specifically regarding the number of available video ports.

Digital Signal Processor Dsp FAQ

What is the maximum operating frequency of the TMS320DM641AGNZ5?

The device supports a maximum CPU clock frequency of 720 MHz.

How many video ports are integrated into this processor?

The TMS320DM641 includes two 8-bit video ports (VP0 and VP1).

Does the device include an Ethernet interface?

Yes, it features an integrated Ethernet Media Access Controller (EMAC).