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TMS320DM648 / 7


Power Requirements|Reference Designs|Resources|Related Links to SBDs


Power Requirements for TMS320DM648 / 7
  Pin Name Voltage (V) Imax (mA) Tolerance Sequencing Order Timing Delay
Vcore CVDD, CVDDESS, CVDD1, AVDDA, DVDDD, AVDDT 1.2 3900 ±5% 3 All power supplies must be stable within 200ms
I/O DVDD18, AVDLL1, AVDLL2, AVDDR 1.8 170 ±5% 2
I/O DVDD33 3.3 275 ±5% 1

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Reference Designs for TMS320DM648 / 7
Name File Name/Size Date Download
5V / 12V Input
Power Reference Design for DM647/8 using Modules slvr319.pdf, 71 KB Nov 2007
5Vin Power Design using Integrated-FET DCDC Converters and a LDO slvr328.pdf, 240 KB Mar 2008
12Vin Power Design using Integrated-FET DCDC Converters and a LDO slvr329.pdf, 240 KB Mar 2008

Note: Unless otherwise noted, these reference designs are tested to meet the specs given in the above power specification table.

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Resources for TMS320DM648/7

  • TMS320DM647/8 datasheet(sprs372.pdf, 1.6 MB)
    16 Jun 2007Download
  • DaVinci Technology Overview(sprb189.pdf, 1.1 MB)
    04 Sep 2007Download

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Related System Block Diagrams (SBDs)

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Power Requirements | Reference Designs | Resources | Related Links to SBDs


Power Requirements for TMS320DM648 / 7
  Pin Name Voltage (V) Imax (mA) Tolerance Sequencing Order Timing Delay
Vcore CVDD, CVDDESS, CVDD1, AVDDA, DVDDD, AVDDT 1.2 3900 ±5% 3 All power supplies must be stable within 200ms
I/O DVDD18, AVDLL1, AVDLL2, AVDDR 1.8 170 ±5% 2
I/O DVDD33 3.3 275 ±5% 1

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Reference Designs for TMS320DM648 / 7
Name File Name/Size Date Download
5V / 12V Input
Power Reference Design for DM647/8 using Modules slvr319.pdf, 71 KB Nov 2007
5Vin Power Design using Integrated-FET DCDC Converters and a LDO slvr328.pdf, 240 KB Mar 2008
12Vin Power Design using Integrated-FET DCDC Converters and a LDO slvr329.pdf, 240 KB Mar 2008

Note: Unless otherwise noted, these reference designs are tested to meet the specs given in the above power specification table.

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Resources for TMS320DM648/7

  • TMS320DM647/8 datasheet (sprs372.pdf, 1.6 MB)
    16 Jun 2007 Download
  • DaVinci Technology Overview (sprb189.pdf, 1.1 MB)
    04 Sep 2007 Download

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Related System Block Diagrams (SBDs)

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Selection & Solution Guides   

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