Ask questions, find answers, and share insights on STM32 products and their technical features.
Hello,We have this part MPN#STM32L431RCT6TR with labels not matching the top markings.Labels is with 7and top markings with Z .See photo below.Please let us know if this are ok.Thank you in advance!Best Regards,Winnie
Hi,I am quite new to STM32 MCU family and have a quick question. I attached schematic for the reference. Is STM32F103CBT6 capable of driving complementary 50 kHz of PWM signals(HI and LO) with configurable duty cycle for the gate driver IC? Yes, I am...
Hi, which is the maximum analog output voltage from the STM32H723ZG? In the datasheet I saw that there are two Op-Amp inside the MCU with gain from 2 to 16. How can I use this Op-Amp? I have to do something about the hardware or I have just to write ...
Is USART1 on APB1 (AN5593, tab.17) or APB2 (DS, RM, CubeMX) and USART2 on APB1 (DS, RM, CubeMX) or APB2 (AN5593, tab.17)? Guess, there is an issue in an5593-how-to-use-the-gpdma-for-stm32u5-series-microcontrollers-stmicroelectronics Rv.4 , isn‘t it?
Hello forum,I need some hardware help to modify my PCB, which was developed by other people.I use STM32F103. I have one "Master"-Board and several "Slave"-Boards (up to 20) with same controller.Because of current saving reasons I need to set the cont...
Hi! I am using an STM32F103C8T6 mikrocontroller and i program with makefile and VsCode. I use the CAN on it and i need to work with STDID and a EXTID. On the bus there is dozens of standart CAN messages and sometime exteneded messages. From the stand...
Hello everyone,i would like to know if it would be possible to write data on the STLINK mass storage device from the firmware application. This would be really awesome for debugging, logging, testing, etc.I am only aware of dragAndDrop programming fe...
The total power consumption by STM32H735VGH at full speed interleaved mode differential adc configuration?
Hello forum and devs!Have one simple question: datasheet of STM32F407ZGT (STM32F40x series) and Cube MX says me, that this MCU doesn't contain USART6_CTS pin, but contain two USART6_CK pins. Is it mistake, and where is USART6_CTS pin?Official datashe...
We have received STMICROELECTRONICS SPC58EG80E5QEC0X, the Terminal Plating is Nickel/Palladium/Gold (Ni/Pd/Au), we see that the terminals look copper finish
