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laercio
laercio
Associate
September 2, 2009
Question

upsd3200 - Removed battery backup feature

  • September 2, 2009
  • 1 reply
  • 575 views
Posted on September 02, 2009 at 23:00

upsd3200 - Removed battery backup feature

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1 reply

laercio
laercioAuthor
Associate
May 17, 2011
Posted on May 17, 2011 at 11:52

Hello,

Recently I bought a new batch of UPSD3254BV and my boards started reseting when the battery was conected. For my surprise ST removed this feature in the upsd32xx. I need to keep the data in Sram after a power down. Is there a workaround for this?

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