Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi,This is my first time using an STM32N6 without internal flash, and since I am right before handing over files for artwork, I would appreciate it if you could check if the power lines and XSPI memory connections are correct.I have searched around a...
Hello ST Community, I am currently evaluating an architecture based on STM32H7 series MCUs (STM32H743 / STM32H7A3) and would appreciate guidance on external memory scalability and best practices. Target Architecture Bootloader in internal FlashMain a...
Hi, You know, there are some strict requirements about MCU used in optical module or production, which include1. Size and package2. Internal resource3. IO amount, especially ADC and DAC with >= 12bit resolution which be used to monitor signal and c...
Hello,I am planning to use STM32H562RGT6 in my product to communicate and update my firmware via CAN FD.To plan that, I am using STM32CubeMX 6.17.0, the datasheet and the AN2606 (Rev 70).And I would like to use only one CAN FD to communicate and to u...
I have followed the datasheets and tried to calculate my reference voltage. I am supplying steady 3V on Vref+ pin but I wanted to confirm this because I have some troubles with the ADC precision.So I read the internal voltage both on my card and on a...
I am using STM32G0B1KCT6 MCU, i would like to use the full flash of 256KB starting from 0x8000000 to 0x803FFFF. but am unable to flash in bank 2 (ranging from 0x8020000 to 0x803FFFF).if i reduce the flash size to Bank1 only, then am able to flash and...
HiI need help in erasing the device: STM32H735IGK3, This device is getting erased only till sector 0.There were total 8 sectors.I am following the steps given in Reference manual for erase operation but still it didn't work.Could you please suggest ...
I am working on a new design using the using the STM32H753XIH6. The microcontroller has 1Mbyte of RAM onboard. The software requirement calls for 4Mbyte of RAM. I plan to add 4Mbyte of SRAM using the FMC parallel bus. How does the STM32H753 handl...
Greetingwhat want to achiveThe current state.What we have tried.Hey there Community,We are running a project were we need to interface with an AP memory on a custom made board. We intend on using the PSRAM for image capture for a 5mpx image dumped by...
Hello fellow STM32 users.Only after making a prototype where I use PC13 for calibrating the RTC, I stumbled upon the PC13 issue. Or maybe I had seen it before, and forgotten about it.For those unfamiliar with this issue, using PC13 for anything I/O r...
