6-30
SAMA5D3x-EK User Guide
11180A–ATARM–30-Jan-13
6.4.10
SD/MMC Plus MCI0
Figure 6-33. SD Socket J7
Table 6-13. MicroSD Socket J7 Signal Descriptions
Pin
Mnemonic
PIO
Signal Description
1
DAT3
PD4
Data 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
7
DAT0
PD1
Data bit
8
DAT1
PD2
Data bit
9
DAT2
PD3
Data 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
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