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SDRAM Battery Backup on the 9P 9215?

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Are there provisions for providing battery backup to the SDRAM on the 9P 9215?

asked Dec 5, 2016 in Embedded Devices by phudson New to the Community (0 points)

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1 Answer

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while physicaly powering off the rest of the module? no, unfortunately not. Everything is on the same Vcc line.
answered Dec 14, 2016 by LeonidM Veteran of the Digi Community (4,457 points)