Low Power on 16F1827 or 12F675

Results 1 to 3 of 3

Threaded View

  1. - 28th May 2013, 09:57 #2
    Ioannis's Avatar
    Ioannis
    Ioannis is offline SuperMod
    Join Date
    Nov 2003
    Location
    Greece
    Posts
    4,139

    Did you find this post helpful? Yes | No

    Default Re: Low Power on 16F1827 or 12F675

    For anyone concerned regarding lowering the consumption during SLEEP.

    Indeed the internal Pull-ups have probably a low value. In fact I think they are Mosfets, but anyway.

    I have disabled the internal Option_Reg.7 and /WPUB. Now when SLEEP current is with a 100K about 55uA and with 1M about 25uA at 3.3 Volts.

    Please note that the Low Power WDT is enabled and everything else is OFF. So he measured current is on the high side of what the optimistic specs state.

    But then the sheet says to use the maximum value (I suppose 85 or 125 degrees), so I am in!

    Ioannis
    Last edited by Ioannis; - 30th May 2013 at 07:16.
    www.signalcom.gr
« Previous Thread | Next Thread »

Similar Threads

  1. LCD Low Power
    By kduck63 in forum mel PIC BASIC Pro
    Replies: 4
    Last Post: - 5th December 2012, 00:05
  2. Low power applicationn
    By Andre_Pretorius in forum General
    Replies: 2
    Last Post: - 17th September 2010, 18:13
  3. Low Power Sleep
    By kduck63 in forum mel PIC BASIC Pro
    Replies: 4
    Last Post: - 4th December 2009, 14:33
  4. low power consumption
    By taos in forum General
    Replies: 0
    Last Post: - 26th February 2006, 08:33
  5. Pentium M PC/104+ Module - High Performance, Low Power, Low Cost
    By isaac in forum Off Topic
    Replies: 0
    Last Post: - 25th May 2005, 10:35

Members who have read this thread : 0

You do not have permission to view the list of names.

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts

Forum Rules