Contents
1 Features...........................................................................2
2 Ordering information ..............................................................3
2.1 Codification ...................................................................3
3 Development environment .........................................................4
3.1 System requirements ...........................................................4
3.2 Development toolchains .........................................................4
3.3 Demonstration software .........................................................4
4 Conventions.......................................................................5
5 Delivery recommendations ........................................................6
6 Getting started ....................................................................7
7 Hardware layout and configuration.................................................8
7.1 Embedded STLINK-V3E .......................................................11
7.1.1 Description ............................................................11
7.1.2 Drivers ...............................................................11
7.1.3 STLINK-V3E firmware upgrade.............................................12
7.1.4 Using an external debug tool to program and debug the onboard STM32.............12
7.2 Power supply .................................................................13
7.2.1 Supplying the board through STLINK-V3E USB connector 5 V / 500 mA .............13
7.2.2 Supplying the STM32H7B3I-DK using the external power supply input from VIN (7 to 12 V,
800mA max) ...........................................................14
7.2.3 Supplying the STM32H7B3I-DK using a USB charger (5 V) .......................14
7.2.4 Supplying the STM32H7B3I-DK using USB OTG HS connector (5 V / 500 mA) ........14
7.2.5 MCU power supply – SMPS/LDO configuration ................................15
7.3 Measurement of MCU current consumption .......................................18
7.4 Clock source .................................................................18
7.5 Reset sources ................................................................19
7.6 Board functions ...............................................................19
7.6.1 TFT color LCD 480x272 pixels .............................................19
7.6.2 USB OTG HS ..........................................................19
7.6.3 EXT_I2C ..............................................................19
7.6.4 microSD
™
card .........................................................19
7.6.5 Audio ................................................................20
7.6.6 CAN FD ..............................................................20
7.6.7 Octo‑SPI NOR Flash memory ..............................................20
7.6.8 SDRAM memory ........................................................20
UM2569
Contents
UM2569 - Rev 6
page 48/53
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