Hardware layout and configuration UM1932
24/30 UM1932 Rev 3
4.18 microSD™ connector CN9
Figure 10. microSD™ connector CN9 (front view)
Table 11. microSD™ connector CN9
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+3.3V9GND
5 SDIO_CLK (PC12) 10 MicroSDcard_detect (PG2)