SD 卡与MicroSD卡仅仅是封装上的不同，MicroSD卡更小，大小上和一个SIM卡差不多，但是协议与SD卡相同。

SHDC协议，SD2.0。单片机开发，大容量的SD卡开发协议，2G以下与2G以上的SD,microSD卡协议不一样。一个可以用SPI，另一个可以用SD协议-The SHDC agreement, SD 2.0. MCU development, large-capacity SD card development agreement, 2G following agreement with more than 2G SD and microSD card is not the same. One

microSD ATmega32 Data-Logger : Aim of this project is to present a way to store a large quantity of data into microSD card in files with FAT32 format. Here, ATmega32 is used for data collection and microSD interface. The data is received from in-bu

Zynq Mini-ITX 单芯片可编程SOC(ARM+FPGA)开发板电路原理图 -Zynq Mini-ITX Development Board Schematics the Zynq Mini-ITX development board features 2 GB DDR3 SDRAM, PCIe Gen2 x16 Root Complex slot (x4 electrical), SATA-III interface, SFP interface, QSPI Flash me