• State TI Thinks Resolved
  • Locked Locked
  • Replies 2 replies
  • Answers 1 answer
  • Subscribers 79 subscribers
  • Views 808 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

MSP430F6749IPZ

Gangaram Panchal
Prodigy 40 points
Other Parts Discussed in Thread: MSP430F6749

I Use MSP430F6749IPZ and , Let me know what happened if we connect pin  together PIN 20+9+19 AVCC  and PIN 75+23+24+29+21+22 DVCC

????

  • 0
    TI__Expert 6245 points
    Hi Gangaram,

    Please refer to the datasheet for the MSP430F6749 found here for more information on the pinout: www.ti.com/.../msp430f6749.pdf

    Pins 19 and 20 are VASYS2 and VASYS1 respectively. They can be connected to AVCC and must be connected externally on board for proper device operation. That is footnote (3) on the bottom of page 17.

    Pin 9 is AVCC.

    Pins 21, 22, and 29 are AUXVCC2, AUXVCC1, and AUXVCC3 respectively. These are auxiliary power supplies for the system.

    Pins 23 and 75 are VDSYS1 and VDSYS2 respectively. They can be connected to DVCC and must be connected externally on board for proper device operation. That is footnote (3) on the bottom of page 21.

    Pin 24 is DVCC.

    Regards,
    Akash Patel
  • 0 in reply to Akash Patel
    TI__Expert 6245 points
    Hi Gangaram,

    It's been a few weeks since we've last heard from you so I will be closing the thread. If you have any additional questions, please reply and we can reopen the thread; otherwise, if my above post answered your question, please hit "Verify Answer." Thank you.

    Regards,
    Akash Patel

**Attention** This is a public forum