Create Account
Search
You are here: TDG Forum  >>  Freescale / NXP SOMs and Development Kits  >>  i.MX31 LITEKIT Development Kit  >>   Is it okay to run module on one 3.3V supply?

Technical Discussion Group Forum

This forum is provided for user discussion. While Beacon EmbeddedWorks support staff and engineers participate, Beacon EmbeddedWorks does not guarantee the accuracy of all information within in the Technical Discussion Group (TDG).

The "Articles" forums provide brief Articles written by Beacon EmbeddedWorks engineers that address the most frequently asked technical questions.

To receive email notifications when updates are posted for a Beacon EmbeddedWorks product download, please subscribe to the TDG Forum of interest.

TDG Forum

PrevPrev Go to previous topic
NextNext Go to next topic
Last Post 30 May 2007 09:04 AM by  kurtl@logicpd.com
Is it okay to run module on one 3.3V supply?
 1 Replies
Sort:
You are not authorized to post a reply.
Author Messages
OradFarez
New Member
New Member
Posts:


--
29 May 2007 09:35 PM
    Hello. Is it okay to use just one 3.3V supply? I would imagine that 3.3V on the battery input plus the 3.3V "legacy" input connected together should work okay. The voltage would go through the 20 milliohm resistor to get to VIN. Would that be okay or is there a better way? Do I need to populate the charging circuit in order to increase my options?

    I'm planning on using a supercap for the 3.3V_uP_BATT so it's connection is separate. Thank you for your help.
    kurtl@logicpd.com
    New Member
    New Member
    Posts:


    --
    30 May 2007 09:04 AM
    A single 3.3V supply is fine.

    -K
    You are not authorized to post a reply.

    Forums Freescale / NXP SOMs and Development Kits i.MX31 LITEKIT Development Kit