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Lpc2000

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Message

power down consumption in LPC2214

2006-03-08 by bernau84

Hallo,

  i have a problem with too big current to peripherals at power down.
On the board where almost all IO pins at LPC 2214 remain unconnected
can't still achive consumption which will be at the range described in
the AP10404 or the latest AP10421 (i know they are primarily aimed to
different type...but in general i hope it could be similar in my case).
  
  The biggest problem seems to be with setting PINSEL2. Only if it's
left in its default value the consumpion stay low. An attemp to switch
pins controled by PINSEL2 to IO leads to current grows. 

                                                         Thanks.

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