Atmel SAMA5D3 EK Series - SDMMC Plus MCI0

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SAMA5D3x-EK User Guide [USER GUIDE]
11180B–ATARM–29-Oct-13
5.4.10 SD/MMC Plus MCI0
Figure 5-33. SD Socket J7
Table 5-13. MicroSD Socket J7 Signal Descriptions
Pin Mnemonic PIO Signal Description
1DAT3 PD4Data bit
2 CMD PD0 Command line
3 VSS Command line
4 VCC Supply voltage 3.3V
5 CLK PD9 Clock / command line
6 CD PD17 Card detect
7DAT0 PD1Data bit
8DAT1 PD2Data bit
9DAT2 PD3Data bit
10 DAT4 PD5 Data bit
11 DAT5 PD6 Data bit
12 DAT6 PD7 Data bit
13 DAT7 PD8 Data bit
14 WP JP6 Protect
15 VSS Common ground
16 VSS Common ground