UM2032 Rev 3
33/40
UM2032
Connectors
39
6.3
microSD™ connector CN13
Figure 11. microSD™ connector CN13 (front view)
6.4
ST-LINK/V2-1 USB Micro-B connector CN6
Figure 12. USB Micro-B connector CN6 (front view)
Table 15. microSD™ connector CN13
Pin
number
Description
Pin
number
Description
1
SDIO_D2 (PC10)
6
GND
2
SDIO_D3 (PC11)
7
SDIO_D0 (PC8)
3
SDIO_CMD (PD2)
8
SDIO_D1 (PC9)
4
+3.3 V
9
GND
5
SDIO_CLK (PC12)
10
MicroSDcard_detect (PD3)
