STI STM32H747I-EVAL Manual de usuario
Introduction
The STM32H747I-EVAL and STM32H757I-EVAL Evaluation boards (STM32H7x7I-EVAL) are high-end development platforms
for the STM32H747XI and STM32H757XI microcontrollers, respectively. They are based on the high-performance
Arm® Cortex®‑M4 and Cortex®‑M7 cores. The STM32H7x7I-EVAL Evaluation boards provide access to all the STM32
peripherals for user applications, and include an embedded STLINK-V3E debugger/programmer.
The full range of the STM32H7x7I-EVAL hardware features helps develop applications and evaluate all peripherals: USB OTG
HS and OTG FS, Ethernet, CAN FD, USART, audio DAC and ADC, digital microphone, SRAM, SDRAM, NOR flash memory,
twin Quad-SPI flash memory, microSD™ 3.0 card, 4” 480×800 TFT color LCD with MIPI DSI® interface and capacitive touch
panel, and cryptographic hardware accelerator (available only on STM32H757XI devices).
The expansion connectors provide an easy way to add specialized features, while ETM trace is supported through external
probes.
Figure 1. STM32H7x7I-EVAL board (top view)
Picture is not contractual.
Evaluation boards with STM32H747XI and STM32H757XI MCUs
UM2525
User manual
UM2525 - Rev 6 - April 2023
For further information contact your local STMicroelectronics sales office. www.st.com
1Features
• STM32H747XIH6 and STM32H757XIH6 Arm® Cortex®‑M4 and Cortex®‑M7 microcontrollers with 2 Mbytes
of flash memory and 1 Mbyte of RAM in a TFBGA240+25 package
• 4” 480×800 TFT color LCD with MIPI DSI® interface and capacitive touch panel
• Ethernet compliant with IEEE-802.3-2002
• USB OTG HS and OTG FS
• I2C compatible serial interface
• RTC with rechargeable backup battery
• SAI audio DAC
• ST-MEMS digital microphones
•8-Gbyte (or more) SDIO 3.0 interface microSD™ card
• 8 M×32bit SDRAM, 1 M×16bit SDRAM and 8 M×16bit NOR flash memory
• 1-Gbit twin Quad-SPI NOR flash memory or two 512-Mbit Quad-SPI NOR flash memories
• Potentiometer
• 4 color user LEDs
• Reset, wakeup, tamper, or key buttons
• Joystick with 4-direction control and selector
• Board connectors:
– Power jack
– 3 USB interfaces with Micro-AB connector
– RS-232 communications
– Ethernet RJ45
– CAN FD compliant connection
– Stereo headset jack including analog microphone input
– 2 audio jacks for external speakers
– microSD™ card
– JTAG/SWD and ETM trace
– Extension connectors and memory connectors for daughterboard or wire-wrap board
• Flexible power-supply options: ST-LINK USB VBUS, USB connector, or external sources
• On-board STLINK-V3E debugger/programmer with USB re-enumeration capability: mass storage, Virtual
COM port, and debug port
• Comprehensive free software libraries and examples available with the STM32Cube MCU Package
• Support of a wide choice of Integrated Development Environments (IDEs) including IAR Embedded
Workbench®, MDK-ARM, and STM32CubeIDE
Note: Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.
UM2525
Features
UM2525 - Rev 6 page 2/49
2Ordering information
To order the STM32H757I-EVAL, refer to Table 1. Additional information is available from the datasheet and
reference manual of the target STM32.
Table 1. List of available products
Order code Board reference Target STM32 Differentiating feature
STM32H747I-EVAL • MB1166(1)
• MB1246(2)
• MB1256(3)
STM32H747XIH6 -
STM32H757I-EVAL STM32H757XIH6 Cryptography
1. LCD board.
2. Main board.
3. microSD™ transceiver board.
2.1 Codification
The meaning of the codification is explained in Table 2.
Table 2. Codification explanation
STM32XXYYZ-EVAL Description Example: STM32H757I-EVAL
STM32XX MCU series in STM32 32-bit Arm Cortex MCUs STM32H7 series
YY MCU product line in the series STM32H747/757 includes the
STM32H757xx MCUs
ZSTM32 flash memory size:
• I for 2 Mbytes 2 Mbytes
EVAL Toolkit type:
• EVAL: Evaluation board Evaluation board
UM2525
Ordering information
UM2525 - Rev 6 page 3/49
3Development environment
3.1 System requirements
• Multi‑OS support: Windows® 10, Linux® 64-bit, or macOS®
• USB Type-A or USB Type-C® to Micro-B cable
Note: macOS® is a trademark of Apple Inc., registered in the U.S. and other countries and regions.
Linux® is a registered trademark of Linus Torvalds.
Windows is a trademark of the Microsoft group of companies.
3.2 Development toolchains
•IAR Systems® - IAR Embedded Workbench®(1)
•Keil® - MDK-ARM(1)
• STMicroelectronics - STM32CubeIDE
1. On Windows® only.
3.3 Demonstration software
The demonstration software, included in the STM32Cube MCU Package corresponding to the on-board
microcontroller, is preloaded in the STM32 flash memory for easy demonstration of the device peripherals in
standalone mode. The latest versions of the demonstration source code and associated documentation can be
downloaded from www.st.com.
UM2525
Development environment
UM2525 - Rev 6 page 4/49
4Conventions
Table 3 provides the conventions used for the ON and OFF settings in the present document.
Table 3. ON/OFF convention
Convention Definition
Jumper JPx ON Jumper fitted
Jumper JPx OFF Jumper not fitted
Jumper JPx [1-2] Jumper fitted between Pin 1 and Pin 2
Solder bridge SBx ON SBx connections closed by 0 Ω resistor
Solder bridge SBx OFF SBx connections left open
Resistor Rx ON Resistor soldered
Resistor Rx OFF Resistor not soldered
Capacitor Cx ON Capacitor soldered
Capacitor Cx OFF Capacitor not soldered
UM2525
Conventions
UM2525 - Rev 6 page 5/49
5Delivery recommendations
Some verifications are needed before using the Evaluation board for the first time, to make sure that no damage
occurred during shipment and that no components are unplugged or lost.
When the board is extracted from its plastic bag, check that no component remains in the bag. The main
component to verify is the microSD™ card that may have been ejected from the connector CN13 (right side of the
board). In the latest packing, the microSD™ card is provided separately in the carton box. Install this microSD™
card into CN13 before using the board.
Warning: There is an explosion risk if the battery is replaced by an incorrect one. Make sure to
dispose of used batteries according to the instructions.
UM2525
Delivery recommendations
UM2525 - Rev 6 page 6/49
6STM32H7x7I-EVAL hardware layout and configuration
The STM32H7x7I-EVAL Evaluation boards are designed around the STM32H7x7XIH6 (240+25-pin TFBGA
package) microcontroller. Figure 2 shows the hardware block diagram for STM32H7x7XIH6 and illustrates
the connection between the microcontroller and the peripherals (SDRAM, SRAM, NOR flash memory, twin
Quad-SPI flash memory, color LCD, USB OTG connectors, USART, Ethernet, audio, CAN FD (FDCAN),
microSD™ 3.0 card, and embedded ST-LINK). Figure 3. STM32H7x7I-EVAL Evaluation board (top side) helps
users to locate these features on the Evaluation board. The mechanical dimensions of the board are shown in
Figure 4. STM32H7x7I-EVAL Evaluation board mechanical drawing.
Figure 2. Hardware block diagram
DT61331V3
STM32H7x7XIH6
3 V battery
RTC
PHY and
Ethernet
connector
JTAG and trace
connector DAP
1 RS232 DB9
connector
32 kHz
crystal
VBAT
STLINK-V3E
I2C
USB
connector
SW and trace
connector TPIU
RMII
I²C connector
4" DSI LCD
MFX
joystick and
LED
microSD™
card
CAN
connector
CAN FD
Key, wakeup,
and tamper
buttons
GPIO
ADC
SDMMC 3.0 HS PHY and
USB connector
OTG1
NOR flash
memory
SRAM
FMC
SDRAM
QSPI
1-Gbit/2×512-
Mbit Twin QSPI
flash memory
OTG2 FS USB
connector
UART1
MIPI DSI
DFSDM
PDM
3.3 V power
supply
1.8 V power
supply
2.9 V SD 3.0
power supply
Potentiometer
SAI1
Audio DAC
and amplifier
UM2525
STM32H7x7I-EVAL hardware layout and configuration
UM2525 - Rev 6 page 7/49
6.1 STM32H7x7I-EVAL Evaluation board layout
Figure 3. STM32H7x7I-EVAL Evaluation board (top side)
DT71703V1
I²C extension
connector
(CN4)
USART1
(CN2)
CAN FD
(CN3)
Ethernet RJ45
connector
(CN1)
Extension header
(CN7)
JTAG/SWD
(CN9)
Extension header
(CN7)
ETM TRACE
(CN8)
STDC14
(CN24)
microSD™ card
(CN13)
LCD connector
(CN15)
Headset audio jack
(CN17)
Speaker out jack
(CN19)
Right digital microphone (U26)
Coupon connector (CN26)
Left digital microphone (U27)
Coupon connector (CN25)
Tamper
button
(B3)
Joystick
(B4)
Wakeup
button
(B2)
Potentiometer
(RV1) Reset
button
(B1)
4-color LEDs
ST-LINK/V3E
COM LED
(LD12)
STLINK/V3E power
overcurrent alarm
(LD11)
STLINK/V3E USB
(CN23)
USB OTG2 FS
(CN18)
Power jack
(CN10)
USB OTG1 HS
(CN14)
USB OTG1 FS
(CN16)
Memory header
(CN12)
Memory header
(CN11)
STM32H7x7XI
(U7)
UM2525
STM32H7x7I-EVAL Evaluation board layout
UM2525 - Rev 6 page 8/49
6.2 STM32H7x7I-EVAL Evaluation board mechanical drawing
Figure 4 and Table 4 show the mechanical dimensions for the MB1246 board with the 5.7” LCD daughterboard.
Figure 4. STM32H7x7I-EVAL Evaluation board mechanical drawing
Table 4. Mechanical dimensions
Symbol Size(mm) Symbol Size(mm) Symbol Size(mm)
A1 68.58 H 8 P1 16.76
A2 48.62 Lx1 13.7 P2 55.32
a 1.27 Lx2 25 Q1 39.23
D 4.5 Ly1 5 Q2 9.98
d 3.5 Ly2 6.4 X 141.60
E 37.7 Mx 12.5 Y 172.72
e 116.5 My 32.7
UM2525
STM32H7x7I-EVAL Evaluation board mechanical drawing
UM2525 - Rev 6 page 9/49
6.3 Embedded STLINK-V3E
The STLINK-V3E programming and debugging tool is integrated on the STM32H7x7I-EVAL Evaluation board.
The key STLINK-V3E features are the following:
• Standalone probe with modular extensions
• Self-powered through a USB connector (Micro-B)
• USB 2.0 high-speed compatible interface
• Direct firmware update support (DFU)
• JTAG/serial wire debugging (SWD) specific features:
– 3 V to 3.6 V application voltage support and 5 V tolerant inputs
– Flat cables STDC14 to MIPI10 / STDC14 / MIPI20 (connectors with 1.27 mm pitch)
– JTAG communication support
– SWD and serial wire viewer (SWV) communication support
• Virtual COM port (VCP) specific features:
– 3 V to 3.6 V application voltage support on the UART interface and 5 V tolerant inputs
– VCP frequency up to 15 MHz
– Available on STDC14 debug connector (not available on MIPI10)
•Multipath bridge USB to SPI/UART/I2C/CAN/GPIOs specific features:
– 3 to 3.6 V application voltage support and 5 V tolerant inputs
– Signals available on adapter board only (MB1440)
• Drag-and-drop flash memory programming
• Two color LEDs: communication, power
Refer to www.st.com for details about STLINK-V3E.
Note: It is possible to power the Evaluation board through CN23 (embedded STLINK-V3E USB connector) even if an
external tool is connected to CN8 (ETM Trace connector) or CN9 (external JTAG and SWD connector).
ETM can only work at 50 MHz clock by default because ETM signals are shared with other peripherals. If better
performance of ETM is required (84 MHz/98 MHz), R217, R230, R231, R234, R236, SB2, SB5, SB8, SB11,
SB42, SB57 must be removed to reduce the stub on ETM signals. In this configuration, SAI and PDM are not
functional and NOR flash memory and the address of SRAM are limited on A18.
ETM trace function would be abnormal as SAI_SDB share the same pins with TRACE_D0, and TRACE_D0
would be forced high by SAI_SDB. When using ETM trace, it is necessary to set the ADCDAT1 pin (SAI_SDB
signal of the STM32) of the audio codec (U22) by software to be tri-state.
6.3.1 Drivers and firmware upgrade
The STLINK-V3E requires drivers to be installed on Windows®. It embeds firmware, which needs to be updated
from time to time to benefit from new functionalities and bug corrections. Refer to technical note Overview of
ST-LINK derivated (TN1235) for details.
6.4 Power supply
The STM32H7x7I-EVAL Evaluation board is designed to be powered by 5 V DC power supply and is protected
by PolyZen from wrong power plug-in events. It is possible to configure the Evaluation board to use any of the
following six sources for the power supply:
• 5 V DC power adapter connected to CN10, the power jack on the board (the Power Supply Unit on the
silkscreen of JP10 (PSU)).
• 5 V DC power with 500 mA limitation from CN23, the USB Micro-B connector of STLINK-V3E (USB 5 V
power source on the silkscreen of JP10 (STlk)). If the USB enumeration succeeds (as explained below),
the ST-LINK U5V power is enabled, by asserting the PWR_EN pin. This pin is connected to a power switch
(ST890) that powers the board. This power switch features also a current limitation to protect the PC in
case of short-circuit on the board. If an overcurrent (more than 600 mA) happens on the board, the LED
LD11 lights up.
• 5 V DC power with 500 mA limitation from CN14, the USB OTG1_HS Micro-AB connector (USB 5 V power
source on the silkscreen of JP10 (HS)).
• 5 V DC power with 500 mA limitation from CN18, the USB OTG2_FS Micro-AB connector (USB 5 V power
source on the silkscreen of JP10 (FS2)).
UM2525
Embedded STLINK-V3E
UM2525 - Rev 6 page 10/49
Este manual sirve para los siguientes modelos
1
Tabla de contenidos
Otros manuales de Placa madre de STI
Manuales populares de Placa madre de otras marcas
Telit Wireless Solutions
Telit Wireless Solutions SL869-3DR Manual de usuario
Gigabyte
Gigabyte GA-9IVDT Manual de usuario
Texas Instruments
Texas Instruments ADS8372EVM Manual de usuario
Commell
Commell MS-C73 Manual de usuario
IBT Technologies
IBT Technologies MB860 Manual de usuario
Nvidia
Nvidia TEGRA DG-04927-001_V01 Manual de usuario
