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 Safety recommendations ..........................................................6
5.1 Targeted audience..............................................................6
5.2 Handling the board .............................................................6
6 Delivery recommendations ........................................................7
7 Hardware layout and configuration.................................................8
7.1 Hardware layout ...............................................................8
7.2 Mechanical dimensions ........................................................10
8 Embedded STLINK-V3EC .........................................................11
8.1 Description ...................................................................11
8.2 Drivers ......................................................................11
8.3 STLINK-V3EC firmware upgrade ................................................11
8.4 Using an external debug tool to program and debug the on-board STM32 ..............11
9 Power supply.....................................................................15
9.1 Supplying the board by the STLINK-V3EC USB Type-C
®
connector (default setting) .....15
9.2 Supplying the board by VIN (7-12 V, 800 mA max.) .................................15
9.3 Supplying the board by an external USB charger ...................................17
9.4 Supplying the board by the user USB Type-C
®
connector............................18
10 MCU power supply ...............................................................19
11 Measurement of MCU current consumption .......................................20
12 Clock source .....................................................................21
13 Reset sources ....................................................................22
14 Board functions ..................................................................23
14.1 TFT LCD 240 × 240 pixels and capacitive touch panel ..............................23
14.2 USB full speed................................................................23
14.2.1 Device and Host modes ..................................................23
UM3143
Contents
UM3143 - Rev 1
page 48/53