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
hkol.1
Associate II
since
2023-02-22
2024-01-29
User statistics
4
Posts
0
Solutions
0
Kudos given
0
Kudos received
View all badges
STMicroelectronics Community
About hkol.1
Options
Report User
User Activity
Posts
Replies
DO YOU HAVE A DATASHEET FOR L99PCU3R .
2024-01-29
HELLO , DO YOU HAVE A DATASHEET FOR L99PCU3R .WE BUY FOROM onepcba
the st mcu I purchased from smt factory have different markings following the positioning holes. why? STM32F103RCT6
2023-02-22
I purchased two batches of devicess from the same supplier, different positioning holes on them, and the markings seem to be different. Is that normal? Has anyone purchased components from this OnePcba Co., Limited smt factory
Re: the st mcu I purchased from smt factory have different markings following the positioning holes. why? STM32F103RCT6
2023-02-22
I finally bought it
Re: The MCU doesn't program when it is COLD.
2023-02-22
I also encountered such a problem
