UM1902
Pin
number
4
+3.3V
5
SDMMC_CLK(PC12)
6.15
Power connector CN17
STM32746G-EVAL evaluation board can be powered from a DC 5 V power supply via the
external power supply jack (CN17), shown in
positive.
6.16
ST-LINK/V2-1 programming connector CN18
The connector CN18 is used only for embedded ST-LINK/V2-1 programming during board
manufacturing. It is not populated by default and not for end user.
6.17
MFX programming connector CN19
The connector CN19 is used only for MFX (Multi-Function eXpander) programming during
board manufacturing. It is not populated by default and not for end user.
6.18
TFT LCD connector CN20
A TFT color LCD board is mounted on CN20. Refer to
devices
for details.
All manuals and user guides at all-guides.com
Table 32. MicroSD connector CN16 (continued)
Description
Figure 20. Power supply connector CN17 (Front view)
DocID027916 Rev 2
Pin
Description
number
9
GND
microSDcard_detect
10
(MFX GPIO15)
Figure
20. The central pin of CN17 must be
Section 5.18: Display and input
Connector
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