UM2032 Datasheet, PDF (41/48 Pages) STMicroelectronics – Discovery kit with STM32F412ZG MCU

Figure 20. 32F412GDISCOVERY USB OTG FS
PG7
USB_OTGFS_OVRCR
R16
47K
USB_OTGFS_PPWR_EN ^PG8
R20 0
+5V
Open Drain
+3V3
U1
2
5
4
GND FAULT
IN
OUT
EN
3
1
STMPS2141STR
R18
620
R17
47K
LD8
Red
C5
4.7uF
USB_OTGFS_VBUS
USB_OTGFS_DM
USB_OTGFS_DP
USB_OTGFS_ID
PA9
PA11
PA12
PA10 R13 0
R76 0
R75 0
D1
B3
C3
D3
A2
B2
Vbus
D+out
D-out
Dz
Pup
ID
D+in
D-in
Pd1
Pd2
A3
C1
D1
B1
C2
GND ^D2
EMIF02-USB03F2
USB Full Speed operating range voltage: 3.0V<VDDUSB<3.6V
U5V
R21
0
CN3
1
2
3
4
5
VBUS
DM
DP
ID
GND
6
7
8
9
10
Shield
Shield
Shield
Shield
EXP
475900001
+3V3
R12
330
LD7
Green
VBUS OK
R14
1
47K
R10
10K
T1
9013-SOT23
transistor pins numbers follow
SOT23 JEDEC standard,
Title: USB_OTG_FS
Project: STM32F412G-DISCO
Size: A3 Reference: MB1209
Date: 6/29/2016
Revision: D-02
Sheet: 8 of 11