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pszczepan

CPM1A - memory backed up

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Hi ! I will make an application which also store recipes in DM memory - I put recipes from NT panel - so I will use DM0000-DM1023. I read about internal capacitor which can backed up DM memory up to 20 days. Is there any other internal supplier (battery.) which can backed up data in DM memory (I mean DM R/W memory) longer then 20 days. Pawel

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