Arne Staessen
- Jul 10, 2015
- 2
- Joined
- Jul 10, 2015
- Messages
- 2
For a project I need to save data on a SD card, but I never have worked with SD cards.
I do find a lot of information on the internet but not everything is clear to me. I found that if you write or read the SD card, it works per blocks of 512Bytes. But In the datasheet of SanDisk they say that the SD card is erased per sector which exists out of a 32 blocks. Does that mean that you can't erase per block of 512Bytes?
Best regards,
Arne Staessen
I do find a lot of information on the internet but not everything is clear to me. I found that if you write or read the SD card, it works per blocks of 512Bytes. But In the datasheet of SanDisk they say that the SD card is erased per sector which exists out of a 32 blocks. Does that mean that you can't erase per block of 512Bytes?
Best regards,
Arne Staessen
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