ST STM32H7B3I-DK Manuel utilisateur
Introduction
The STM32H7B3I-DK Discovery kit is a complete demonstration and development platform for STMicroelectronics Arm®
Cortex®-M7 core-based STM32H7B3LIH6QU microcontroller. This microcontroller features four I2C interfaces, six SPIs with four
multiplexed full-duplex I2S interfaces, two SDMMC controllers, five USARTs, five UARTs, one ULPUART, one TTFD-CAN, one
FD-CAN, two 16-bit ADCs, two 12-bit DACs, two SAIs, two Octo-SPI interfaces, two analog comparators, one SPDIF-RX,
DFSDM (8 channels / 8 filters), one USB HS OTG and one USB FS OTG, DCMI interface, FMC interface, TFT LCD controller
interface, JTAG, and SWD debugging support.
This STM32H7B3I-DK Discovery kit offers everything required for users to get started quickly and develop applications easily.
The hardware features on the board help to evaluate the following peripherals: USB HS OTG, microSD™ card, 8-bit camera
interface, audio DAC stereo with audio jack input and output, 128-Mbit SDRAM memory, 512-Mbit Octo-SPI Flash memory,
Wi‑Fi® module (802.11 b/g/n compliant), I2C extension connector, FD-CAN, 20-pin microphone MEMS connector with DFSDM
interface, 4.3-inch TFT-LCD (480*272) using an RGB interface with a capacitive touch panel. The ARDUINO® Uno V3
compatible connectors and STMod+ connector allow easy connection of extension shields or daughterboards for specific
applications.
The integrated STLINK-V3E provides an embedded in-circuit debugger and programmer for the STM32 MCU.
Figure 1. STM32H7B3I-DK top view Figure 2. STM32H7B3I-DK bottom view
Pictures are not contractual.
Discovery kit with STM32H7B3LI MCU
UM2569
User manual
UM2569 - Rev 1 - December 2019
For further information contact your local STMicroelectronics sales office. www.st.com
1Features
• STM32H7B3LIH6QU Arm®-based microcontroller featuring 2 Mbytes of Flash memory and 1.4 Mbyte of
RAM in BGA225 package
• 4.3" (480x272 pixels) TFT color LCD module including a capacitive touch panel with RGB interface
• Wi‑Fi® module compliant with 802.11 b/g/n
• USB OTG HS
• Audio codec
• 512-Mbit Octo-SPI NOR Flash memory
• 128-Mbit SDRAM
• 2 user LEDs
• User and Reset push-buttons
• Fanout daughterboard
• 1x FDCAN
• Board connectors:
– Camera (8 bit)
– USB with Micro-AB
– Stereo headset jack including analog microphone input
– Audio jack for external speakers
– microSD™ card
– TAG-Connect 10-pin footprint
– Arm® Cortex® 10-pin 1.27mm-pitch debug connector over STDC14 footprint
– ARDUINO® Uno V3 expansion connector
– STMod+ expansion connector
– Audio daughterboard expansion connector
– External I2C expansion connector
• Flexible power-supply options:
– ST-LINK USB VBUS, USB OTG HS 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™, Keil®, and GCC-
based IDEs
Note: Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.
UM2569
Features
UM2569 - Rev 1 page 2/54
2Ordering information
To order the STM32H7B3I-DK Discovery kit, refer to Table 1. Additional information is available from the
datasheet and reference manual of the target STM32.
Table 1. Ordering information
Order code Board references Target STM32
STM32H7B3I-DK
• MB1332
• MB1315(1)
• MB1280(2)
• MB1486(3)
STM32H7B3LIH6QU
1. LCD board.
2. Fanout board.
3. Wi-Fi® module.
2.1 Product marking
Evaluation tools marked as “ES” or “E” are not yet qualified and therefore not ready to be used as reference
design or in production. Any consequences deriving from such usage will not be at ST charge. In no event, ST will
be liable for any customer usage of these engineering sample tools as reference designs or in production.
“E” or “ES” marking examples of location:
• On the targeted STM32 that is soldered on the board (For an illustration of STM32 marking, refer to the
STM32 datasheet “Package information” paragraph at the www.st.com website).
• Next to the evaluation tool ordering part number that is stuck or silk-screen printed on the board.
This board features a specific STM32 device version, which allows the operation of any bundled commercial
stack/library available. This STM32 device shows a "U" marking option at the end of the standard part number
and is not available for sales.
In order to use the same commercial stack in his application, a developer may need to purchase a part number
specific to this stack/library. The price of those part numbers includes the stack/library royalties.
2.2 Codification
The meaning of the codification is explained in Table 2. The order code is mentioned on a sticker placed on the
top side of the board.
Table 2. Codification explanation
STM32TTXXY-DK Description Example: STM32H7B3I-DK
STM32TT MCU series in STM32 Arm Cortex MCUs STM32H7 Series
XX MCU product line in the series STM32H7B3
YSTM32 Flash memory size:
• I for 2 Mbytes 2 Mbytes
UM2569
Ordering information
UM2569 - Rev 1 page 3/54
3Development environment
3.1 System requirements
• Windows® OS (7, 8 and 10), Linux® 64-bit, or macOS®
• USB Type-A to Micro-B cable
Note: macOS® is a trademark of Apple Inc. registered in the U.S. and other countries.
All other trademarks are the property of their respective owners.
3.2 Development toolchains
• Keil® MDK-ARM (see note)
• IAR™ EWARM (see note)
• GCC-based IDEs
Note: On Windows® only.
3.3 Demonstration software
The demonstration software, included in the STM32Cube MCU Package corresponding to the onboard
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.
UM2569
Development environment
UM2569 - Rev 1 page 4/54
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 should be 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
UM2569
Conventions
UM2569 - Rev 1 page 5/54
5Delivery recommendations
Before the first use, make sure that no damage occurred to the board during shipment and no socketed
components are not firmly fixed in their sockets or loose in the plastic bag.
In particular, pay attention to the following component:
• MB1315 TFT display daughterboard in the CN1 connector
UM2569
Delivery recommendations
UM2569 - Rev 1 page 6/54
6Getting started
1. Ensure that the JP1 jumper is set to STLK.
2. Connect a Type-A to Micro-B USB cable from the STM32H7B3I-DK board (Connect USB STLINK CN14) to
a PC to power the board. Then LD5 (+5V) and LD4 (STLINK COM) light up.
3. Take advantage of three graphical stacks running on the same board with many featured applications for
each selected Sub-Demo:
– Menu launcher
– Audio player TGFX application (MP3 support)
– Clock and Weather with Alarm feature
– Video player TGFX application (enabled)
– TGFX Graphic demonstration
– STemWin Graphic demonstration
– EWZ Graphic demonstration
4. The demonstration application software as well as other software examples and applications for exploring
STM32H7 features are available from STM32H7B3I-DK.
Note: The audio and video player applications play audio and video files from the microSD™ card.
UM2569
Getting started
UM2569 - Rev 1 page 7/54
7Technology partners
MACRONIX:
512-Mbit Octo-SPI NOR Flash memory device, part number MX25LM51245GXDI00
UM2569
Technology partners
UM2569 - Rev 1 page 8/54
8Hardware layout and configuration
The STM32H7B3I-DK Discovery kit is designed around the STM32H7B3LIH6QU target microcontroller packaged
in TFBGA225. The hardware block diagram, shown in Figure 3, illustrates the STM32H7B3LIH6QU connections
with the peripheral components. Figure 4 shows the location of the main components on the top side of the
Discovery board and Figure 5 shows the location of the main components on the bottom side of the Discovery
board.
Figure 3. STM32H7B3I-DK hardware block diagram
GPIO
FMC128-Mbit SDRAM
SWD LCD and touch panel
OCSPI
Camera connector
Audio codec and
amplifier
microSDTM card
connector
3V3 / 1V8 Power supply
EXT_I2C connector
SDIO1
PWR
USART2
SPI2
USART1
RGB
DCMI
DFSDM
RTC / HSE
I2C4
UART4
SAI1
USB OTG connector
STLINK-V3E
32 KHz and
24 MHz crystals
512-Mbit Octo-SPI Flash
OTG HS
ARDUINO® connector
STMod+
TAG connector
SWD connector
Reset button
Audio connector
(5 MEMs microphones)
User LED
RSTn
STM32H7B3I
TFBGA225
Stereo jack with
microphone
Wi-Fi®
I2S6
UM2569
Hardware layout and configuration
UM2569 - Rev 1 page 9/54
Figure 4. STM32H7B3I-DK PCB layout (top view)
CN3
Audio
connector
LD4
STLINK-V3E
COM LED
SW1
switch
B1
Reset
button
B2 User
button
CN12
TAG
connector
CN1
TFT LCD
connector
Figure 5. STM32H7B3I-DK PCB layout (bottom view)
CN5
Audio in
jack
CN19 and CN20
ARDUINO®
connectors
CN16
EXT_I2C
connector
CN15
USB OTG HS
connector
CN4
microSD™
card
CN10 and CN11
ARDUINO®
connectors
CN7
Camera
connector
P1
STMod+
connector
Wi-Fi®
module
CN14
STLINK-V3E
USB connector
CN21
FD-CAN
connector
U15
STM32H7B3I
MCU
JP1
Power
selector
CN6
Audio out
jack
UM2569
Hardware layout and configuration
UM2569 - Rev 1 page 10/54
Autres manuels pour STM32H7B3I-DK
1
Table des matières
Autres manuels ST Microcontrôleur
ST
ST STM32C0 Series Instructions d'installation et d'utilisation
ST
ST UM2966 Manuel utilisateur
ST
ST STM32L4 5 Series Manuel utilisateur
ST
ST STM32L496 Series Instructions d'installation et d'utilisation
ST
ST SPC574S-DISP Sphaero Discovery+ Manuel utilisateur
ST
ST STM32F74 Series Manuel utilisateur
ST
ST FP-SNS-SMARTAG1 Manuel utilisateur
ST
ST STEVAL-MKBOXPRO Manuel utilisateur
ST
ST SPC560P34 Manuel utilisateur
ST
ST STM32F2 Series Manuel utilisateur
ST
ST UM2135 Manuel utilisateur
ST
ST STM32F446 Series Manuel utilisateur
ST
ST ST10 Series Manuel du propriétaire
ST
ST STM32H723 Manuel utilisateur
ST
ST SPC58EC-DISP Manuel utilisateur
ST
ST STM32H745I-DISCO Manuel utilisateur
ST
ST SPIRIT1 Manuel utilisateur
ST
ST L638E Series Guide de l'utilisateur
ST
ST SPC56A Series Manuel utilisateur
ST
ST STM32MP135F-DK Manuel utilisateur
Manuels Microcontrôleur populaires d'autres marques
AMS
AMS AS7261 Demo Kit Manuel utilisateur
Novatek
Novatek NT6861 Manuel utilisateur
Espressif Systems
Espressif Systems ESP8266 SDK Guide de configuration
Nuvoton
Nuvoton ISD61S00 ChipCorder Mode d’emploi
STMicrolectronics
STMicrolectronics ST7 Assembler Linker Manuel utilisateur
Texas Instruments
Texas Instruments Chipcon CC2420DK Manuel utilisateur
Lantronix
Lantronix Intrinsyc Open-Q 865XR SOM Manuel utilisateur
NEC
NEC 78GK0S/K 1+ Series Instructions d'installation et d'utilisation
Mikroe
Mikroe SEMITECH N-PLC Click Instructions d'installation et d'utilisation
Intel
Intel Agilex Manuel utilisateur
Cypress
Cypress CY4607 HX2VL Manuel utilisateur
DIGITAL-LOGIC
DIGITAL-LOGIC MICROSPACE Manuel utilisateur
Texas Instruments
Texas Instruments TMS320F2837 D Series Manuel utilisateur
CYPRES
CYPRES CY14NVSRAMKIT-001 Manuel utilisateur
Texas Instruments
Texas Instruments INA-DUAL-2AMP-EVM Manuel utilisateur
Espressif Systems
Espressif Systems ESP8266EX Mode d'emploi
Abov
Abov AC33M8128L Manuel utilisateur
Laird
Laird BL654PA Manuel utilisateur