The TI E2E™ design support forums will undergo maintenance from July 11 to July 13. If you need design support during this time, open a new support request with our customer support center.

  • State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 51 subscribers
  • Views 1490 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

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.

how to connect an external voltage reference to CC2640

Gerry Lee
Intellectual 315 points
Other Parts Discussed in Thread: CC2640

Hi ,

I found the Vref of CC2640 is not stable, even more when the chip temperature changed, so, I had to replace internal voltage reference to external voltage reference. But, my question is what pin of CC2640 should the external voltage be connected to?  thanks a lot!

Best Regards!

Gerry