Connectors
3.13
MicroSD connector CN15
Figure 18. MicroSD connector CN15 (top view)
Table 23.
Pin number
3.14
Smartcard connector CN16
Figure 19. Smartcard connector CN16 (top view of connector underneath PCB)
Table 24.
Pin number
17
26/46
www.BDTIC.com/ST
MicroSD connector CN15
Description
1
Reserved
2
CS/PC12
3
DI/PA7
4
VDD
Smartcard connector CN16
Description
1
VCC
2
RST
3
CLK
4
NC
Card presence
detection pin
Doc ID 13472 Rev 5
Pin number
Description
5
SCLK/PA5
6
Vss/GND
7
DO/PA6
8, 9
Reserved
Pin number
Description
5
GND
6
NC
7
I/O
8
NC
Card presence
18
detection pin
UM0426
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