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ST STM32H747I-DISCO User Manual
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UM2411
Schematic diagrams
UM241
1 Rev 2
49/61
Figure 33.
STLINK-V3E p
ower
15
15
ST
Link_V
3E_PW
R
MB1248
D.2
1/21/
2019
Title
:
S
ize
:
Reference:
Date:
S
heet:
of
A4
Revision:
STM32H7-
DK
Project:
3V3_S
TLK
Ceramic
capacitor
(Low
E
SR)
3V3_S
TLK
3.3 Volts
ST-LINK
3V3_S
TLK
T_P
WR_
EXT
100nF
C147
100nF
C144
1uF
C145
10nF
C142
LDK120M33R
5
1
2
GND
3
4
BY
P
ASS
IN
H
Vin
V
out
U20
2.2uF
C136
2.2uF
C127
100nF
C122
10K
R94
2K7
R85
4K7
R84
3V3_S
TLK
100nF
C131
BAT60JF
ILM
D7
T_P
WR_
EXT
T_P
WR_
EN
T_P
WR_
EN
3V3_S
TLK
1uF
C128
4.7uF
C123
5 Volts ST-LINK
1uF
C53
S
T-LINKV
3E_
S
WD
VBA
T
C1
VSS
F9
VSS
F8
VRE
F
-
N1
VSSA
M1
VRE
F
+
P1
VSS
H9
VSS
H10
VCA
P
2
F13
VSS
J6
VDD
K4
VDD
C5
VSS
J7
VCA
P
1
M10
VSS
J8
VDD
G13
VSS
J9
VSS
J10
VDD
N10
VDD
G3
VDD
A
R1
VDD
C8
VDD
C7
VDD
F3
VDD
J12
VDD
C9
VSS
K6
VSS
K7
VSS
F10
VSS
G6
BYPAS
S-RE
G
L4
VDD
N8
VDD
N9
VDD
J13
VDD
H13
VSS
G7
VSS
G8
VSS
H6
VSS
H7
VSS
H8
VSS
K8
VSS
K9
VSS
K10
VSS
F12
VSS
D5
VSS
G2
VSS
M8
VSS
G9
VSS
G10
VSS
M9
VSS
G12
VSS
D8
VSS
D7
VSS
F2
VSS
H12
VSS
D9
VSS
F6
VSS
F7
U9B
1uF
C148
E5V
VBUS_
H
S
100nF
C132
100nF
C134
100nF
C135
100nF
C130
100nF
C133
100nF
C66
100nF
C140
100nF
C125
100nF
C138
100nF
C139
100nF
C141
100nF
C137
100nF
C124
100nF
C126
100nF
C129
+5V
SB
1
3
3V3_S
TLK
BAT60JF
ILM
D6
BAT60JF
ILM
D8
T_P
WR_
EN
10K
R107
RED
LD9
820
R106
5V
_U
SB
_S
TLK
100nF
C63
LED Curr=4m
A,
Lum
=25%
IN
5
OUT
1
GND
2
EN
4
FAULT
3
STM
P
S2
1
5
1
ST
R
U10
100K
R109
BAT60JF
ILM
D5
5V_U
SB_CHGR
5V
_U
SB
_CHG
R
5V
_U
SB
_PWR
SB
1
8
48
50
Table of Contents
Default Chapter
2
Table of Contents
2
Features
6
Ordering Information
7
Product Marking
7
Codification
8
Development Environment
8
Development Toolchains
8
System Requirements
8
Demonstration Software
8
Table 2. Codification Explanation
8
Delivery Recommendations
9
Hardware Layout and Configuration
10
Figure 4. STM32H747I-DISCO Hardware Block Diagram
10
Figure 5. STM32H747I-DISCO Board Layout (Top View)
11
Figure 6. STM32H747I-DISCO Board Layout (Bottom View)
12
Figure 7. STM32H747I-DISCO Board Mechanical Dimensions (Top View)
13
Stlink-V3E
14
Drivers and Firmware Upgrade
14
Power Supply
14
Supplying the Board through STLINK-V3E USB Port
15
Using STLINK-V3E Along with Powering through External Power
15
SMPS/LDO Power Supply
16
Table 3. Power-Supply Related Jumper and Solder Bridge Settings
17
Clock References
18
Reset Source
18
Audio
18
Digital Microphone
19
USB OTG HS Port
19
STM32H747I-DISCO as USB Device
19
Table 4. Digital Microphone-Related Jumper Settings
19
STM32H747I-DISCO as USB Host
20
Ethernet
20
Sdram
20
Quad-SPI Flash Memory
20
Virtual COM Port
20
User Leds
21
Physical Input Devices
21
Connectors
22
USB OTG HS Micro-AB Connector CN1
22
Table 5. USB OTG HS Micro-AB Connector CN1
22
Figure 8. USB OTG HS Micro-AB Connector CN1
22
STLINK-V3E USB Micro-B Connector CN2
23
SPDIF Input RCA Connector CN3
23
STLINK-V3E MCU Programming Header CN4
23
Table 6. USB Micro-B Connector CN2
23
Table 7. SPDIF Input RCA Connector CN3
23
Table 8. STLINK-V3E MCU Programming Header CN4
23
Figure 9. USB Micro-B Connector CN2
23
Arduino™ uno V3 Connectors CN5, CN6, CN8 and CN9
24
Table 9. Arduino™ uno V3 Compatible Connectors
24
Ethernet RJ45 Connector CN7
25
Audio Blue Jack (Line In) Connector CN10
25
Table 10. USB Micro-B Connector CN2
25
Figure 10. Ethernet RJ45 Connector CN7 (Front View)
25
Audio Green Jack (Line Out) Connector CN11
26
Table 11. Audio Jack Connector CN11 (on Board)
26
Figure 11. Stereo Headset with Microphone Jack CN11
26
Microsd Card Connector CN12
27
Table 12. Microsd Connector CN12
27
Figure 12. Microsd Connector CN12
27
STDC14 Connector CN13
28
Table 13. STDC14 Debugging Connector CN13
28
Figure 13. STDC14 Debugging Connector CN13 (Top View)
28
External 5 V USB Micro-B Connector CN14
29
DSI LCD Connector CN15 (MIPI)
29
Table 14. USB Micro-B Connector CN14
29
Figure 14. USB Micro-B Connector CN14
29
Figure 15. DSI LCD Display Connector CN15
29
Table 15. DSI LCD Module Connector CN15
30
TAG Connector CN16
31
Audio Connector CN17
31
Table 16. TAG Connector CN16
31
Table 17. Audio Connector CN17
31
Figure 16. TAG Connector CN16
31
Camera Module Connector P1
32
Table 18. Camera Module Connector P1
32
Figure 17. Camera Module Connector P1 (Front View)
32
Stmod+ Connector P2
33
Table 19. Stmod+ Connector P2
33
Figure 18. Stmod+ Connector P2
33
Pmod Connector P3
34
Table 20. Pmod Connector P3
34
Figure 19. Pmod Connector P3
34
Schematic Diagrams
35
Figure 20. Overall Schematics for the Board
35
Figure 21. STM32H747I-DISCO MCU
35
Figure 22. Power Supply
35
Figure 23. SDRAM Memory Device
35
Figure 24. Audio Codec Device
35
Figure 25. DSI LCD and Camera Connector
35
Figure 26. Ethernet
35
Figure 27. Quad-SPI Flash Memory Devices
35
Figure 28. Physical Control Peripherals and Microsd™ Card
35
Appendix A STM32H747I-DISCO I/O Assignment
51
Table 21. STM32H747I-DISCO I/O Assignment
51
Appendix B Stmod+ GPIO Sharing and Multiplexing
59
Table 22. Stmod+ GPIO Sharing and Multiplexing
59
Revision History
60
Table 23. Document Revision History
60
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ST STM32H747I-DISCO Specifications
General
Brand
ST
Model
STM32H747I-DISCO
Category
Motherboard
Language
English
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