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  1. #1
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    what is the difference between SDHC & SDXC

    does anyone work with SDXC memory card?
    in 2013 i made a seismostation which writes data on SDHC card with 32 Gb capacity
    now i need to write more then 32 Gb data
    and i try to use SDXC for that
    i read specs and i don't find difference in initialization both types of cards
    may be i haven't paid attention to something ?
    is there a difference in power connection between SDHC and SDXC
    or initialization sequence ?

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  2. #2
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    Re: what is the difference between SDHC & SDXC

    Hi,

    why don´t you look at wikipedia? https://en.wikipedia.org/wiki/Secure_Digital

    * SDHC cards are shipped preformatted with the FAT32 file system
    * SDXC adopts Microsoft's exFAT file system as a mandatory feature

    Klaus
    Please don´t contact me via PM, because there is no time to respond to them. No friend requests. Thank you.



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  3. #3
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    Re: what is the difference between SDHC & SDXC

    Quote Originally Posted by KlausST View Post
    Hi,

    why don´t you look at wikipedia? https://en.wikipedia.org/wiki/Secure_Digital

    * SDHC cards are shipped preformatted with the FAT32 file system
    * SDXC adopts Microsoft's exFAT file system as a mandatory feature

    Klaus
    i know that
    i asked about initialization of sdxc memory card.
    futhermore SDXC can be partitioned and formatted in FAT32



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