Table 23. Audio connector CN2 pinout
Pin number Description Pin number Description
1 GND 2 3V3
3 Not connected 4 PDM_SAI1_CK1_EXT (PD11)
5 PDM_SAI1_SD2 (PE4) 6 PDM_SAI1_SD1_EXT (PD6)
7 PDM_SAI1_SD3 (PC3) 8 Not connected
9 Not connected 10 DETECTn (PE0)
11 Not connected 12 MEMS_LED (PE1)
13 Not connected 14 Not connected
15 Not connected 16 Not connected
17 Not connected 18 Not connected
19 3V3 20 GND
15.7 MIPI10 connector (CN12)
Figure 20. MIPI10 connector CN12
The related pinout for the MIPI10 connector is listed in Table 24.
Table 24. MIPI10 connector CN12 pinout
Pin number
Description Pin number Description
1 Not connected 2 Not connected
3 VDD (3V3) 4 SWDIO/JTMS (PA13)
5 GND 6 SWCLK/JTCK (PA14)
7 GND 8 SWO/JTDO (PB3)
9 Not connected 10 JTDI (PA15)
11 GND 12 RESETn (NRST)
13 Not connected 14 Not connected
UM3143
MIPI10 connector (CN12)
UM3143 - Rev 1
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