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what is the SD size support in nRF52840 ?

Kawingwu

I designing a project with SD card usage with nrf52840

i would like to know what size of sd card are supported by nrf52840? 

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    The nRF52840 interacts with the SD card over SPI, there isn't a strict size limitation imposed by the SoC itself. The primary constraints are based on the file system (such as FAT32 or exFAT) and the SPI interface's speed. Using the FatFs library, you can manage standard SD cards and microSD cards, including SDHC cards that support up to 32GB, and potentially SDXC cards (64GB and higher) when formatted with exFAT​

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    The nRF52840 interacts with the SD card over SPI, there isn't a strict size limitation imposed by the SoC itself. The primary constraints are based on the file system (such as FAT32 or exFAT) and the SPI interface's speed. Using the FatFs library, you can manage standard SD cards and microSD cards, including SDHC cards that support up to 32GB, and potentially SDXC cards (64GB and higher) when formatted with exFAT​

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