Browse
STMicroelectronics Community
FAQs
Sign In
Product forums
STM32 MCUs
STM32 MCUs Products
STM32 MCUs Boards and hardware tools
STM32 MCUs Software development tools
STM32 MCUs Embedded software
STM32 MCUs TouchGFX and GUI
STM32 MCUs Motor control
STM32 MCUs Security
STM32 MCUs Wireless
STM32 MPUs
STM32 MPUs Products
STM32 MPUs Boards and hardware tools
STM32 MPUs Embedded software and solutions
STM32 MPUs Software development tools
MEMS and sensors
MEMS (sensors)
Imaging (sensors)
Automotive and Transportation
Automotive MCUs
AutoDevKit Ecosystem
GNSS positioning
Edge AI
Analog and audio
Interface and connectivity ICs
Power management
ST25 NFC/RFID tags and readers
STM8 MCUs
Other: hardware
Other: software
Knowledge base
STM32 MCUs
STM32 MPUs
MEMS and sensors
Analog and audio
EMI filtering and signal conditioning
Interface and connectivity ICs
Power management
Quality & reliability
Academy
About
Community guidelines
Feedback forum
Community blog
Developer news
ongth602
Associate
since
2018-07-19
2023-06-14
User statistics
2
Posts
0
Solutions
0
Kudos given
0
Kudos received
STMicroelectronics Community
About ongth602
Options
Report User
User Activity
Posts
Replies
LSI as clock source when Vdd is powered off
2010-02-24
Posted on February 24, 2010 at 12:47LSI as clock source when Vdd is powered off
Re: RTC alarm versus clock Counter
2011-05-17
Posted on May 17, 2011 at 13:42Hi, You can't use RTC second interrupt in stop mode. Pls refer to application note AN2629. BR, Ong
