ST STM32F746G-DISCO - Figure 29. USB OTG HS PHY with Micro A-B Connector

UM1907 Electrical schematics
DocID027942 Rev 3 35/49
Figure 29. USB OTG HS PHY with micro A-B connector
10 13
USB OTG HS PHY with Micro A-B connector
MB1191 B-04
10/16/2015
Title:
Size: Reference:
Date: Sheet: of
A4
Revision:
STM32F746G-DISCO
Project:
ULPI_D[0..7]
ULPI_CK
ULPI_D0
ULPI_D1
ULPI_D2
ULPI_D3
ULPI_DIR
ULPI_NXT
ULPI_STP
5V
VBUS
1
DM
2
DP
3
ID
4
GND
5
Shield
6
USB_Micro-AB receptac le
Shield
7
Shield
8
Shield
9
EXP
10
CN12
475900001
ULPI_D[0..7]
ULPI_D4
ULPI_D5
ULPI_D6
ULPI_D7
NRST
A1 A2
B1 B2
D8
USBULC6-2F3
A1 A2
B1 B2
D7
ESDA14V2-2BF3
3V3
3V3
OTG_HS_OverCurrent
USB_HS_N
USB_HS_P
3
1
2
T1
9013-SOT23
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
U15
USB3320C-EZK
GND
2
IN
5
EN
4
OUT
1
FAULT
3
U17
STMPS2151STR
ULPI_NXT
ULPI_DIR
ULPI_STP
ULPI_CK
OSC_24M
OSC_24M
LD4
LED, green
LD3
LED, red
R140
620_1%_0603
R141
330_1%_0402
R124
47K_1%_0402
R130
0
R114
100_1%_0402
5V_USB_HS
3V3
1V8
C123
100nF
C121
100nF
C120
100nF
C122
100nF
C110
100nF
C116
100nF
5V
R104
0_5%_0402
R103
[NA]
C119
2.2uF_X7R_10%_0805
R110
0_5%_0402
R106
[NA]
R113
0_5%_0402
R111
[NA]
REFSEL0 REFSEL1 REFSEL2
REFSEL0
REFSEL1
REFSEL2
3V3
R123 820_1%_0805
C114
4.7uF_X5R_10%_0603
C111
100nF
R107
0_5%_0402
C117
100nF
R115
8K06_1%_0402
i
Diff Pair 90ohm
Matched Net Lengths [Tolerance = 150mil]
i
Diff Pair 90ohm
L6
BLM18PG121SN1D
L7
BLM18PG121SN1D
R122
3K3
R131
100K