User's Manual
Table Of Contents
- 1 Features
- 2 Ordering information
- 3 Development environment
- 4 Conventions
- 5 Quick start
- 8 NUCLEO-WL55JC board information
- Appendix A STM32WL Nucleo-64 I/O assignment
- Appendix B Federal Communications Commission (FCC) and Innovation, Science and Economic Development Canada (ISED) Compliance Statements
- Appendix C Déclaration de conformité CE simplifiée
- Revision history
- Contents
- List of tables
- List of figures
Figure 12. Power supply input from VIN (7 to 12 V
, 800 mA maximum)
External power supply input from E5V (5 V, 500 mA maximum)
When the STM32WL Nucleo-64
board is power-supplied by E5V (refer to Table 7 and Figure 13), the jumper
configuration must be the following: JP4 [5‑6] on E5V.
Table 7. External power sources: E5V (5 V)
Input power name Connector pins Voltage range Maximum current
E5V CN7 pin 6 4.75 to 5.25 V 500 mA
Refer to Section 6.4.1 for debugging when using an external power supply
.
UM2592
Power supply
UM2592 - Rev 2
page 19/50