STM32 MCUs Boards and hardware tools

INot a genuine st device. Abort connection

I use an STM32F7805-DK and a Keil IDE and have been working well for a month. Suddenly, I get Not a Genuine ST Device. I installed Keil on a second computer and bought a 2nd STM32F7805-DK but get the same result. What can I do... the drivers on the P...

Design of ST hardware

I want to design hardware with STM32G071RBT6 micro-controller, i have basic design circuit but i want to build strong power supply with reverse polarity protection and industrial noise free hardware. please provide me solution for Hardware design.

Can I use CAN and USB pin only if USB plugged in?

Hello,I am using STM32F103 for my project and it requires CAN most of the time however if a USB connector is plugged in, it should behave like a virtual COM port. CAN_R and CAN_T pins are connected to PA11 and PA12together with USB_DP and USB_DM pint...

This is a specific question Programming a new IC STM32030 using an ST-Link and STM32CubeProgrammer. I have spent considerable time trying to understand why I cannot connect to my stm32. I have attempted to connect and program through STM32CubeIDE also.

The St_link registers itself and the serial is updated etc. however when I attempt to connect to the newly soldered chip, I get the message that "No STM32 target found".Am I attempting to program this chip incorrectly by using the SWDIO, GND, SWCLK a...

How do I resolve the problem of "Failure loading STLinkUSBDrive.dll" that keep coming up when I click Program Verify

STM32L152RE Schematic Verification

I am trying to create custom PCB for my academic project. This is the first time i am using an STM32 processor. I will be grateful if someone can verify the schematic for STM32L152RE which i created.I will be using SWD to flash code to the STM32. The...

What is the correct recommended pad size for the STM32 in the TFBGA240+25? The Table 135 of the datasheet seems incorrect.

With a ball size of 0.4mm I would expect a pad size of 0.36mm , but 0.225 mm is in the table.

Does anyone know of documentation/reference manual that describes exactly how the ST-Link USB driver works on Microsoft Windows so that a custom Windows application can be written to communicate with the ST-Link USB driver to download code to a STM32H753?