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
3.4 CAD resources ................................................................4
4 Conventions.......................................................................5
5 Safety recommendations ..........................................................6
5.1 Targeted audience..............................................................6
5.2 Handling the board .............................................................6
6 Quick start ........................................................................7
6.1 Getting started .................................................................7
7 Hardware layout and configuration.................................................8
7.1 Hardware block diagram and board layout .........................................8
7.2 Mechanical drawing ...........................................................11
7.3 Embedded STLINK-V3EC ......................................................12
7.3.1 STLINK-V3E drivers .....................................................12
7.3.2 STLINK-V3EC firmware upgrade ...........................................12
7.4 Power supply .................................................................13
7.4.1 Power source selection ...................................................14
7.4.2 STLK (for compatibility with legacy USB Host port)..............................14
7.4.3 User USB1 ............................................................14
7.4.4 5V_IN ................................................................15
7.4.5 MCU power supply: Internal or external SMPS .................................15
7.4.6 Consumption measurement ...............................................16
7.5 Clock sources ................................................................16
7.6 Reset sources ................................................................16
7.7 Boot options..................................................................16
7.8 TFT color LCD 800x480 pixels ..................................................17
7.9 USB1 USB Type-C
®
(HS, DRP) .................................................17
7.10 USB2 Type-A (HS, host only) ...................................................17
7.11 Octo‑SPI flash memory ........................................................17
UM3300
Contents
UM3300 - Rev 1
page 44/49
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