UM2032 Rev 3
11/40
UM2032
Hardware layout and configuration
39
Figure 4. 32F412GDISCOVERY top layout
MSv41786V2
I
2
C extension connector
(CN10)
ARDUINO
®
LED
(LD9)
Reset button (B1)
V
BUS
LED (LD7)
USB fault LED (LD8)
User LEDs
(LD1, LD2, LD3, LD4)
Joystick (B2)
Extension connector (P1)
LCD (ZZ1)
ARDUINO
®
connectors
(CN1, CN2)
Supply source selection
(JP3)
+5 V power LED (LD6)
SWD connector (CN4)
ST-LINK/V2-1 Micro-B USB connector (CN6)
ST-LINK power switch fault LED
(LD10)
ARDUINO
®
connectors
(CN11, CN12)
STM32F412ZGT6 (U7)
Extension connector (P2)
microSD™ connector
(CN13)
Audio jack (CN9)
Digital microphones (U4, U5)
USB OTG FS
Micro-AB connector (CN3)
IDD jumper (JP7)
VDD_USB source selection
(JP6)
VDD_MCU voltage selection
(JP5)
