what is the difference between SDHC & SDXC

[Ilya Rauschenbach]

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 ?

 

[KlausST]

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

 

[Ilya Rauschenbach]

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

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