STM32H747I-DISCO
Discovery kit with STM32H747XI MCU
Data briefFeatures• STM32H747XIH6 Arm®-based microcontroller
with 2 Mbytes of Flash memory and 1 Mbyte of
RAM in TFBGA240 + 25 package• 4” capacitive touch LCD display module withMIPI® DSI interface (STM32H747I-DISCOorder code only)• Ethernet compliant with IEEE802.3-2002• USB OTG HS

STM32H747I-DISCO (top view)• SAI audio codec• ST-MEMS digital microphones• 2 x 512-Mbit Quad-SPI NOR Flash memory• 256-Mbit SDRAM• 4 color user LEDs
• 1 user and reset push-button• 4-direction joystick with selection button• Fanout daughterboard• Board connectors:– Camera (8-bit)– USB with Micro-AB– Ethernet RJ45
– SPDIF RCA input and output– Stereo headset jack including analog
microphone input– Audio jack for external speakers– microSD™ card
– TAG-Connect 10-pin footprint– Arm® Cortex® 10-pin 1.27 mm-pitch debug
connector over STDC14 footprint• Board expansion connectors:– Arduino™ Uno V3– Pmod™ Type 2A and Type 4A– STMod+– Audio daughterboard

STM32H747I-DISCO (bottom view)
Pictures are not contractual. PCB colors may differ.

• On-board STLINK-V3E debugger/programmer
with USB re-enumeration capability: massstorage, Virtual COM port and debug port
• Comprehensive free software libraries andexamples available with the STM32Cube MCU
Package• Flexible power-supply options:– ST-LINK USB VBUS, USB OTG HS
connector, or external sources

March 2019

STM32H747I-DISC1 (top view)• Support of a wide choice of integrated
development environments (IDEs), including
IAR™, Keil® and GCC-based IDEs

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For further information contact your local STMicroelectronics sales office.

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Description

STM32H747I-DISCO

Description
The STM32H747I-DISCO Discovery kit is a complete demonstration and development
platform for STMicroelectronics STM32H747XIH6 microcontroller, designed to simplify user
application development.
STM32H747I-DISC1 is the subset of STM32H747I-DISCO without the LCD display module.
The full range of hardware features available on the boards helps users improve application
development by an evaluation of all the peripherals (USB OTG HS, Ethernet, microSD™
card, SAI Audio DAC stereo with audio jack input and output, MEMS digital microphone,SDRAM, Quad-SPI Flash, DCMI connector, MIPI® DSI interface, and others). Arduino™
Uno V3 and Pmod™/STMod+ connectors provide easy connection to extension shields ordaughterboards for specific applications.
STLINK-V3E is integrated into the board, as the embedded in-circuit debugger andprogrammer for the STM32 MCU and USB Virtual COM port bridge.

Ordering information
To order the STM32H747I-DISCO or STM32H747I-DISC1 Discovery kit, refer to Table 1.
Table 1. Ordering information
Order code

Board reference

STM32H747I-DISCO– MB1248– MB1166(1)STM32H747I-DISC1– MB1248

User manual

UM2411

Target STM32

Differentiating feature

STM32H747XIH6U– With LCD module

STM32H747XIH6U– No LCD module

1. LCD extension board.

Product marking
Evaluation tools marked as “ES” or “E” are not yet qualified and are therefore not ready to
be used as reference design or in production. Any consequences arising from such usage
will not be at STMicroelectronics’ charge. In no event will STMicroelectronics be liable forany customer usage of these engineering sample tools as reference designs or inproduction.
‘E’ or ‘ES’ marking examples of location:•on the targeted STM32 that is soldered on the board (for illustration of STM32 marking,refer to the section Package information in the STM32 datasheet at www.st.com).

•next to the evaluation tool ordering part number, that is stuck or silkscreen printed onthe board

The boards feature 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.

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STM32H747I-DISCO

Development environment

In order to use the same commercial stack in his application, a developer may need topurchase a part number specific to this stack/library. The price of those part numbers
includes the stack/library royalties.

Codification
The meaning of the codification is explained in Table 2.
Table 2. Codification explanation
STM32H7XXY-DISCZSTM32H7Description

Example: STM32H747I-DISCOMCU series in STM32 High Performance MCUs

STM32H7 SeriesXX

MCU line in the series

STM32H747 line

Y

Flash memory size:– I: 2 Mbytes

STM32H747XI MCU with2 Mbytes of Flash memory

Discovery kit configuration:– DISCO: with LCD module– DISC1: no LCD module

With LCD module

DISCZ

The order code is mentioned on a sticker placed on the top side of the board.

Development environment
STM32H747I-DISCO and STM32H747I-DISC1 feature the STM32H747XIH6 Arm®(a)Cortex®-M7 and -M4 dual-core-based microcontroller.

Development toolchains•Keil® MDK-ARM(b)•IAR™ EWARM(b)•GCC-based IDEs

System requirements•Windows® OS (7, 8 and 10), Linux® 64-bit or macOS®(c)•USB Type-A to Micro-B cablea. Arm is a registered trademark of Arm Limited (or its subsidiaries) in the US and/or elsewhere.
b. On Windows® only.
c.

macOS® is a trademark of Apple Inc., registered in the U.S. and other countries.

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Revision history

STM32H747I-DISCO

Demonstration software
The demonstration software, included in the STM32Cube MCU Package corresponding tothe on-board MCU, is preloaded in the STM32 Flash memory for easy demonstration of thedevice peripherals in standalone mode. The latest versions of the demonstration sourcecode and associated documentation can be downloaded from www.st.com.

Revision history
Table 3. Document revision history
DateRevision

23-Nov-2018

1

Initial version.

2

Updated board views in the cover page. Reorganized
Ordering information and Development environment.
Updated Table 1: Ordering information. Added Productmarking and Codification.

29-Mar-2019

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Changes

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