ST STM32H7B3I-DK Discovery User Manual

List of figures
Figure 1. STM32H7B3I-DK top view ............................................................1
Figure 2. STM32H7B3I-DK bottom view .........................................................1
Figure 3. STM32H7B3I-DK hardware block diagram .................................................8
Figure 4. STM32H7B3I-DK PCB layout (top view)...................................................9
Figure 5. STM32H7B3I-DK PCB layout (bottom view) ................................................9
Figure 6. STM32H7B3I-DK board mechanical dimensions (top view, in millimeters) .......................... 10
Figure 7. STM32H7B3I-DK board mechanical dimensions (bottom view, in millimeters) ........................ 10
Figure 8. USB composite device.............................................................. 11
Figure 9. Connecting an external debug tool to program the onboard STM32H7B3I-DK........................ 12
Figure 10. MCU power: SMPS/LDO ............................................................ 15
Figure 11. Config1 - LDO only ................................................................16
Figure 12. Config2 - SMPS only (default).........................................................16
Figure 13. Config3 - SMPS and LDO cascaded .................................................... 17
Figure 14. Config4 - External SMPS ............................................................17
Figure 15.
Wi‑Fi
®
module (Top view)............................................................ 22
Figure 16. CN14 Micro-B connector (Front view) ...................................................24
Figure 17. CN15 USB OTG HS Micro-AB connector (Front view) ........................................ 25
Figure 18.
CN4 microSD
™
card connector........................................................ 26
Figure 19. P1 STMod+ connector.............................................................. 27
Figure 20. CN7 camera module connector........................................................ 28
Figure 21. CN12 TAG connector ..............................................................29
Figure 22. CN16 EXT_I2C connector ........................................................... 30
Figure 23. CN3 audio connector............................................................... 31
Figure 24. CN1 TFT LCD connector ............................................................ 32
Figure 25. CN5 stereo headset with a microphone jack ..............................................34
Figure 26. CN6 stereo headset with a microphone jack ..............................................34
UM2569
List of figures
UM2569 - Rev 6
page 52/53

ST STM32H7B3I-DK Discovery Specifications

General

Brand	ST
Model	STM32H7B3I-DK Discovery
Category	Microcontrollers
Language	English