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Hi,I have a problem with a custom board, where i can not enter bootloader, on some boards...I had a production where around 10% has this issue. (I did not see it on earlier production of 5pcs).The problem is the cube programmer will not enter bootloa...
Hello!I am using a 32.768 kHz TCXO (TG-3541CE) as the LSE to count the RTC.The MCU is an STM32L452RE.At room temperature, the RTC operates correctly, but at high temperatures (around 50 °C), the RTC stops.Strangely, once it has stopped, touching the ...
Hi,I am working with a custom board using an STM32N657X0H3Q and cannot for the life of me bring about a reset via the NRST pin.I have tried applying the workarounds from errata sheet ES0620 - Rev 3, sections 2.2.19 and 2.2.23, but my device still jus...
Dear ST Support Team,Thank you for your suggestion to refer to the NX_UDP_Echo_Server example and compare configurations.I have tried to follow your recommendation, but I am still facing issues with Ethernet bring-up. Please find my observations and ...
Hello everyone. I read that V8 will become available for OEM in Q1, but is there any estimations when V8 will become available for independent engineers or maybe even NUCLEO V8 will be released?
Hello to whom this might concern,I was recently experimenting with STM32C011J4M for a small hobby project (I am trying to fit into a about coin size) and want to comunnicate with other chip over I2C. Due the size of the package I cannot use debugging...
Hello, we have designed different boards with STM32G0B1.With our latest board we find that bootloader is not activated at power on, even when Boot0 is high roughly 1ms before MCU power rises (I can provide oscillogram), instead of bootloader, applica...
Hello everyone,I have an NUCLEO-H755I-Q with the following setup;i) A 50Hz PWM input pulse goes to HTIM1 in PWM input mode with DMA enabled in channel 2 so the moment CCR2 has captured some data they can be transferred,ii) HRTIMCHA2 with CMP1 enabled...
Hi everyone,For my current project, I am working with an STM32WB55RGV. I am using all 256 KB of its RAM and running the ADC1 at a sample rate of 5.8 MSPS with 8-bit resolution.I am looking to migrate to a newer STM32 family that provides equivalent (...
Hi I am trying to figure out these VCAP conections.From the datasheet I could look like they are internally connected together, for this reason could avoid routing these three pads together on my board.Can anybody confirm that is the case?Thank you.
