STMicroelectronics STM32L476G-EVAL - Figure 49. USB_OTG_FS Port Schematic Diagram

Schematic diagrams UM1855 90/100 DocID027351 Rev 3
Figure 49. USB_OTG_FS port schematic diagram
18 25
USB_OTG_FS
MB1144 B-02
6/24/2015
Title:
Size: Reference:
Date: Sheet: of
A4
Revision:
STM32L476G-EVAL
Project:
+5V
+3V3
R5 0
GND
2
IN
5
EN
4
OUT
1
FAULT
3
U1
STMPS2151STR
VBUS
1
DM
2
DP
3
ID
4
GND
5
Shield
6
USB_Micro-AB rec eptacl e
Shield
7
Shield
8
Shield
9
EXP
10
CN1
475900001
PA9
PA10
PA11
PA12
R3 0
R4 0
Dz
A2
ID
A3
Pd1
B1
Pup
B2
Vbus
B3
D+in
C1
Pd2
C2
D+out
C3
D-in
D1
GND
D2
D-out
D3
D1
EMIF02-USB03F2
12
LD5
Green
PC6
R21
10K
R8
47K
USBOTG_VBUS
VBUS OK
USBOTG_PRDY
PB13
U5V
USBOTG_DM
USBOTG_DP
USBOTG_ID
USBOTG_OVRCR
PB12
USBOTG_PPWR
MICROAB_N MICROAB_P
R2
0
12
LD6
Red
R9
620
C15
4.7uF
3
1
2
T1
9013-SOT23
R1
47K
R6
330
+3V3
transistor pins numbers follow
SOT23 JEDEC standard,
USB Full Speed operating range voltage: 3.0V<VDDUSB<3.6V
R261
22K
JP19
Header 2X1