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ST STM32L5 Nucleo-144 board User Manual
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Figure 12.
JP6 [5-6]: 5V_EXT Power source
5V_USB_C
is the DC power supply connected to the user USB T
ype-C
™
(CN15). In this case, to select the
5V_USB_TYPE_C power source on the JP6 silkscreen, the jumper must be on pins [7-8].
5V_USB_C configuration: Jumper JP6 [7-8] must be connected as shown in
Figure 13
.
UM2581
Power supply
UM2581
-
Rev 2
page 18/48
17
19
Table of Contents
Default Chapter
1
Figure 1. STM32L5 Nucleo-144 Board
1
User Manual
1
1 Features
2
2 Ordering Information
3
Product Marking
3
Products and Codification
3
Table 1. Ordering Information
3
Table 2. Codification Explanation
3
3 Development Environment
4
System Requirements
4
Development Toolchains
4
Demonstration Software
4
4 Conventions
5
Table 3. ON/OFF Convention
5
5 Quick Start
6
Getting Started
6
Default Board Configuration
6
Table 4. Default Jumper Configuration
6
Figure 2. Default Board Configuration
7
6 Hardware Layout and Configuration
8
STM32L5 Nucleo-144 Board Layout
8
Figure 3. Hardware Block Diagram
8
Figure 4. STM32L5 Nucleo-144 Board Top Layout
9
Figure 5. STM32L5 Nucleo-144 Board Bottom Layout
10
Mechanical Drawing
11
Figure 6. STM32L5 Nucleo-144 Board Mechanical Drawing (in Millimeter)
11
Embedded ST-LINK/V2-1
12
Drivers
12
ST-LINK/V2-1 Firmware Upgrade
12
Figure 7. USB Composite Device
12
NUCLEO ST-LINK/V2-1 Hardware Configuration
13
Table 5. ST-LINK Jumper Configuration
13
Figure 8. ST-LINK Debugger: JP Configuration for On-Board MCU
13
Table 6. Debug Connector SWD: Pinning
14
Figure 9. ST-LINK Debugger: JP Configuration for External MCU
14
Power Supply
15
External Power Supply Input
15
Table 7. Power Sources Capability
15
Figure 10. JP6 [1-2]: 5V_STLK Power Source
16
Figure 11. JP6 [3-4]: 5V_VIN Power Source
17
Figure 12. JP6 [5-6]: 5V_EXT Power Source
18
Figure 13. JP6 [7-8]: 5V_USB_C Power Source
19
Figure 14. JP6 [9-10]: 5V_CHGR Power Source
20
Programing/Debugging When the Power Supply Is Not from ST-LINK (5V_STLK)
21
External Power Supply Output
21
Internal Power Supply
21
Table 8. SB1 Bypass USB Power Protection
21
Leds
22
Push-Buttons
23
IDD Measurement
23
JP4 VDD_MCU Voltage Selection 1V8 or 3V3
23
Table 9. MCU Power Supplies
23
OSC Clock Sources
24
LSE: OSC 32 Khz Clock Supply
24
OSC Clock Supply
24
Reset Sources
25
Rss/Bootloader
25
RSS Limitation
25
Boot from RSS
26
Virtual COM Port: LPUART or USART
26
Table 10. LPUART1 Connection
26
Table 11. USART3 Connection
26
USB Type-C ™ FS
27
USB FS Device
27
Ucpd
27
Table 12. HW Configuration for the USB Interface
27
USB Type-C™ Connector
28
Table 13. HW Configuration for the UCPD Feature
28
Table 14. CN15 USB Type-C ™ Connector Pinout
28
Figure 15. CN15 USB Type-C ™ Connector Pinout
28
Jumper Configuration
29
Table 15. Jumper Configuration
29
Solder Bridge Configuration
30
Table 16. SB Configuration
30
7 Extension Connectors
34
Zio Connectors Supporting ARDUINO ® uno V3
34
Figure 16. Zio Connectors Supporting ARDUINO ® uno V3
34
Table 17. Pinout of ARDUINO ® -Included Zio Connector CN7
35
Table 18. Pinout of ARDUINO ® -Included Zio Connector CN8
35
Table 19. Pinout of ARDUINO ® -Included Zio Connector CN9
35
Table 20. Pinout of ARDUINO ® -Included Zio Connector CN10
36
ST Morpho Connector CN11 and CN12
37
Figure 17. ST Morpho Connector
37
Table 21. Pin Assignment of the ST Morpho Connector
38
8 Limitation
40
Rss/Bootloader Limitation
40
SMPS Limitation
40
9 Federal Communications Commission (FCC) and Industry Canada (IC) Compliance
41
Statements
41
FCC Compliance Statement
41
IC Compliance Statement
41
10 CE Conformity
42
Warning
42
Revision History
43
Table 22. Document Revision History
43
Table of Contents
44
Contents
44
List of Tables
46
List of Figures
47
5
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ST STM32L5 Nucleo-144 board Specifications
General
Brand
ST
Model
STM32L5 Nucleo-144 board
Category
Motherboard
Language
English
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