SAMA5D3x-EK User Guide
6-31
11180A–ATARM–30-Jan-13
6.4.11
MicroSD MCI1
Figure 6-34. MicroSD Socket J6
Table 6-14. MicroSD Socket J6 Signal Descriptions
Pin
Mnemonic
PIO
Signal Description
1
DAT2
PB22
Data bit 2
2
CD/DAT3
PB23
Card detect / data bit 3
3
CMD
PB19
Command line
4
VCC
Supply voltage 3.3V
5
CLK
PB24
Clock / command line
6
VSS
Common ground
7
DAT0
PB20
Data bit 0
8
DAT1
PB21
Data bit 1
9
SW1
Not used, grounded
10
CARD DETECT
PD18
Card detect
electronic components distributor