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Microcontroller › AVR › Interface of Memory Card with AVR Microcontroller
Interface of Momory Card with AVR Microcontroller
Hello,
I want to interface my memory card with my AVR Microcontroller, but I dont know how to do this, How memory card work.
Please help me.
Hi,
Memory card can be interfaced using SPI module of the microcontroller.
Learn the SPI protocol first and then select an AVR microcontroller with SPI interface. Download the data sheet of the SDcard to understand which all commands should be sent and received through SPI bus.