ST STM32H747I-DISCO - Page 50

Schematic diagrams UM2411 50/61 UM2411 Rev 2
Figure 34. USB_OTG_HS port
14 15
USB_OTG_HS
MB1248 D.2
1/21/2019
Title:
Size: Reference:
Date: Sheet: of
A4
Revision:
STM32H7-DK
Project:
ULPI_D[0..7]
ULPI_CK
ULPI_D0
ULPI_D1
ULPI_D2
ULPI_D3
ULPI_DIR
ULPI_NXT
ULPI_STP
+5V
R13
3K3
12
LD5
Red
R17
620
C7
4.7uF
VBUS
1
DM
2
DP
3
ID
4
GND
5
Shield
6
USB_Micro-AB receptacle
Shield
7
Shield
8
Shield
9
EXP
10
CN1
475900001
VBUS_HS
PA3
PB0
PB1
PB10
ULPI_D[0..7]
PB11
PB12
PB13
PB5
ULPI_D4
ULPI_D5
ULPI_D6
ULPI_D7
R11
10K
R12 820
R71
330
12
LD7
Green
R66
47K
R61
22K
C2
100nF
C5
100nF
C4
100nF
C1
100nF
RESET#
PH4
PI11
PC0
PA5
3
1
2
T5
9013
A1 A2
B1
B2
D1
[N/A]
A1 A2
B1
B2
D2
[N/A]
+3V3
+3V3
GND
2
IN
5
EN
4
OUT
1
FAULT
3
U2
STMPS2151STR
OTG_HS_OverCurrent
R7 0
PJ1
C14
100nF
C83
100nF
C85
100nF
R35 33
R137
4K7
SB30 closed if reset is
controlled by hardware
CPEN
17
VBUS
22
ID
23
REFSEL0
8
DP
18
DM
19
RESETB
27
VBAT
21
NXT
2
DIR
31
STP
29
CLKOUT
1
VDD1.8
30
VDD3.3
20
D7
13
D6
10
D5
9
D4
7
D3
6
D2
5
D1
4
D0
3
REFSEL1
11
VDD1.8
28
XO
25
NC
12
REFCLK
26
REFSEL2
14
VDDIO
32
RBIAS
24
GNDPAD
33
SPK_R
16
SPK_L
15
U4
USB33 20C-EZK
R36 0
R28 0
R26 0
R21 0
R27 0
R29 0
R42 0
R40 0
R39 0
R38 0
R37 0
R10 8K06_1%
R41
0
R25
0
R16
0
REFSEL0 REFSEL1 REFSEL2
REFSEL0
REFSEL1
REFSEL2
+1V8
C12 100nF
+5V
VDD
4
OUT
3
EN
1
GND
2
X1
NZ2520SB-24.00M
R9
10K
+3V3
OSC_24M
OSC_24M
+3V3
R33 0 4
3
5
G
S
D
6
7
8
2
1 T4
STS5PF30L
3
1
2
T2
9013
+1V8
R58
1K
R32 10K
R31 10K
T1_D T1_G
3
4
5
G
SD
6
2
1
T3
STT4P3LLH6[N/A]
T1_D
+3V3
T1_G
Backup footprint for T4
USB_VDDIO
USB_VDDIO
USB_VDDIO+3V3
R138
100K
C11
100nF
2.2uF
C82
R24 51
R23 51
R34
[N/A]
R30
[N/A]
R22
[N/A]
R14
[N/A]
R136
[N/A]
L2
BLM18PG121SN1D
L1
BLM18PG121SN1D
SB30