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ST STM32H747I-DISCO User Manual
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UM2411
Schematic diagrams
UM241
1 Rev 2
47/61
Figure 31. Arduino™ Uno connect
or
13
15
Ard
u
ino
con
n
ectors
MB1248
D.2
1/21/
2019
Title
:
S
ize
:
Reference:
Date:
S
heet:
of
A4
Revision:
STM32H7-
DK
Project:
Arduin
o uno connector
+3V
3
+5V
A0
A1
A2
A3
A4
A5
RX/D0
TX/D1
D2
D4
PWM/
D3
PWM/
D5
PWM/
D6
D7
D8
PWM/
D9
PWM/
CS/D
10
SDA/
D1
4
SCL
/D
15
PD1
2
PD1
3
NRST
VI
N
NRST
SCK/
D1
3
MISO
/D12
PW
M/MOS
I/D11
AVDD
GND
VRE
F
+
C18
[N/A]
ARD_A0
ARD_A1
ARD_A2
ARD_A3
ARD_A4
ARD_A5
ARD_D5
ARD_D4
ARD_D3
ARD_D2
ARD_D1
ARD_D0
ARD_D1
3
ARD_D1
2
ARD_D1
1
ARD_D1
0
ARD_D9
ARD_D8
ARD_D6
ARD_D7
ARD_D1
5
ARD_D1
4
PA4
PF1
0
PA0_
C
PA1_
C
PC2
_C
PC3
_C
PJ
9
PJ
8
PJ
3
PJ
4
PA6
PJ
7
PJ
0
PJ
5
PJ
6
PK1
PJ
10
PJ
11
PK0
ADC3_IN1
ADC3_IN0
ADC12_IN1
ADC12_IN0
ADC3_IN8
ADC12_IN4
I2C
4_SDA
PD1
3
PD1
2
I2C
4_SCL
UART
8_RX
UART8_TX
TI
M13_CH1
TI
M3_CH1
TI
M8_CH2
TI
M1_CH1, SPI5_NSS
TI
M1_CH2N, SPI
5_MOSI
SPI5_MISO
SPI5_SCK
IOREF
NRST
3V3
5V
GND
GND
VIN
POWER
AIN
I2C
4_SCL
I2C
4_SDA
WARNING
voltage
applied
to
VIN <11.5V
TI
M8_CH2N
PF8
1
2
3
4
5
6
CN9
S
AMT
EC
S
SW-106
-22-x-S-V
S
1
2
3
4
5
6
7
8
CN8
S
SW-10
8-22-x-S-V
S
1
2
3
4
5
6
7
8
CN6
S
SW-10
8-22-x-S-V
S
1
2
3
4
5
6
7
8
9
10
CN5
S
SW-11
0-22-x-S-V
S
SB
2
4
SB
7
SB
2
3
SB
6
R120
1K
E5V
1
2
LD6
Green
R46
510
SB
5
+3V
3
1
2
3
G
SD
T1
BS
N20BK
1M
R45
R43
[N/A]
46
48
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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