Unused pin on STM32F767
Hello.. i m designing a board using STM32F767, could anyone advise what should be done to those unused pins? Ground it or set it to ERC on Altium?
Forum Posts
F767: USB Device DFU crystal 8 MHz
Hello.. Anyone can advise if using USB Device for DFU, which crystal should i use? 25MHz? Why i dun see the 25 MHz crystal on 767 Nucleo ? if i only include the 8 MHz crystal (as the main clock )is it fine to drive the USB Device DFU? Please advise?
Issue with Programming NOR Flash MT25QL512ABB1EW9 Using STM32H735IGT6
Hello ST Community,I’m currently working on a routed circuit where I’m interfacing an STM32H735IGT6 microcontroller with an external NOR flash memory (MT25QL512ABB1EW9-0SIT). While most operations seem to work as expected, I’m encountering an issue w...
Vbat minimum on STM32N6
I am designing the power system for an application using the STM32N645. In the datasheet for the STM32N6x5 minimum Vbat is defined as "TBD". In the STM32N6570-DK schematic the Vbat rail is set to 3.3V. If it can operate at 1.8V it would simplify the ...
LPBAM in Stop 0 and Stop 1 - STM32U5
In application note AN5652, page 7 states that LPBAM can be used in Stop 0, Stop 1, and Stop 2 modes. On page 10, the peripherals that support autonomous mode are listed. Since I cannot use SPI3, I also cannot use Stop 2.Can I configure my MCU in STM...
STM32G071CBT6TR- New Carrier Tape consult
Dear all， Recently, when we were using STM32G071CBT6TR, we discovered some IC bent leads issues. At present, we have not found IC bent leads issues in the original packaging.We are investigating the risk points. Meanwhile, we have also checked the PC...
STM32F407 USB Serial Device class testing
Hey, I have a custom STM32F407 based board with USB.USB_P is connected to PA12USB_N is connected to PA11In the STM32CubeMX I have configured USB Device and in the middleclass I have enabled Communication Device Class (Virtual Port Com) for the Class ...
Error localhost:61234: Connection timed out.
Error in final launch sequence:Failed to execute MI command:target remote localhost:61234Error message from debugger back end:localhost:61234: Connection timed out.Failed to execute MI command:target remote localhost:61234Error message from debugger ...
F767 USB DFU - upload firmware
Hello... i am design a board based on STM32F767 using USB to upload and upgrade firmware i.e. USB DFU could anyone advise any EVK or schematic daigram for USB to STM32F767 ? Pls advise soon.
[STM32H7] QSPI Flash: Incorrect Data After Reboot (Initial Write/Read looks OK)
Hello,I am currently testing the MT25QL512ABB flash memory on an STM32H747I-DISCO board.The board has two of these flash chips, and I am attempting to operate them in dual mode.I am using the driver from the official STMicroelectronics repository ava...
