STM32 MCUs Products

ST F4 and F7 MCUs typically has a year + lead time . Are there any sources for prototype quantities?

How ton solve Failed to execute MI command: _exec-interrupt Error message from debugger back end: Stopping thread 1 failed : E31

Which MCU support Capacitive Touch Button and Touch Slider

Hello support,I want to develop one product based on touch button and touch slider.so which STM MCU supports those features.and what are the softwares avaialble to develop firmware for touchand also i need hardware design guide for the same.thanks

RTC with Internal Crystal - STM32F303CB

Hi,I am trying to use RTC with Internal Crystal, I am not able to initialize the internal crystal of RTC. I am trying to initialize the internal clock by the RCC_CSR_LSION flag but I am not getting the RCC_CSR_LSIRDY flag set by the controller.void R...

Connectiion error

​I am using STM32H743XI(we made board)However, an error occurred when connecting using the existing ST Link v2 product.An error occurred (No debug probe found connected to the USB port Session aborted)​​IAR 8.40.1 using ​The firmware(ST-Link) was als...

FSMC FMC - Interfacing a memory device with two Chip Select pins

Well, as you might know, some memory chips have a set of two Chip Select pins, however, the FSMC of the STM32F407 provides only one FSMC_NE1 signal and that's associated with the address space being written/read from (Bank 1 for NE1). On the STM32F42...

Does STM offer a STM32H7B0VBT6 pin-compatible MCU with more RAM/Flash/ROM?

Hi, I see Nintendo are offering a new Game & Watch based on the  STM32H7B0VBT6. Having been a professional compuger games programmer since 1985, I realise that Nintendo are emulating the NES (Nintendo Entertainment System) and Gameboy Color with...

I am using the STM32F446zcj6 and want to connect it to a LVDS LCD screen. Is it possible to do so without using a LVDS to HDMI converter?

What best for 10 analog input and 20 digital ouput (2 row of 10 output), and additional 2 digital output and 1 digital ouput

There, I am starting this STM32 Board, which I dont know the exact type of STM32 to choose, I need to replacing old machine board (its microprocessor base) with 10 of weight sensor, and 20 stepper motor, and 2 communication and 1 additional output, P...