ST STM32L5 Nucleo-144 board User Manual

6.9.1 LSE: OSC 32 KHz clock supply ............................................24
6.9.2 OSC clock supply .......................................................24
6.10 Reset sources ................................................................25
6.11 RSS/bootloader ...............................................................25
6.11.1 RSS limitation ..........................................................25
6.11.2 Boot from RSS .........................................................26
6.12 Virtual COM port: LPUART or USART ............................................26
6.13 USB Type-C
™
FS .............................................................27
6.13.1 USB FS device .........................................................27
6.13.2 UCPD ................................................................27
6.13.3 USB Type-C™ connector .................................................28
6.14 Jumper configuration ..........................................................29
6.15 Solder bridge configuration .....................................................29
7 Extension connectors ............................................................34
7.1 Zio connectors supporting ARDUINO
®
Uno V3.....................................34
7.2 ST morpho connector CN11 and CN12 ...........................................36
8 Limitation ........................................................................40
8.1 RSS/bootloader limitation.......................................................40
8.2 SMPS limitation ...............................................................40
9 Federal Communications Commission (FCC) and Industry Canada (IC) Compliance
Statements .......................................................................41
9.1 FCC Compliance Statement ....................................................41
9.2 IC Compliance Statement ......................................................41
10 CE conformity ....................................................................42
10.1 Warning .....................................................................42
Revision history .......................................................................43
Contents ..............................................................................44
List of tables ..........................................................................46
List of figures..........................................................................47
UM2581
Contents
UM2581 - Rev 2
page 45/48

ST STM32L5 Nucleo-144 board Specifications

General

Brand	ST
Model	STM32L5 Nucleo-144 board
Category	Motherboard
Language	English