Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi everyone,I’m working on a custom board design using an STM32H753AII6 in the UFBGA169 package. I need to include external SDRAM but want to keep my PCB footprint as small as possible, so I’m leaning toward a BGA-packaged SDRAM rather than the typic...
Hi,I am trying to erase and write to stm32u545 flash.The memory partition is such that, I am dividing each Flash bank 256kb into secure and non secure regions.first 8 pages are secure and rest of the bank are non secure.I am running my code from Bank...
Refer to datasheet DS12288 Rev 6(STM32G474xB STM32G474xC STM32G474xE), where Table 5 (Temperature sensor calibration values) describes that the high temperature calibration sampling point used for internal temperature sensor calibration is 130 degree...
Hi everyone,I’m working on a custom bootloader for an STM32H750 and need some help. My goal is to be able to update the unit from USB and for doing so I use an external eeprom to store the MCU FW and load it into RAM at startup. The main reason to us...
Hey everyone,I have an odd problem with a STM32H563VGT6.I have configured several GPIO as inputs with no pull-up/ no pull-down. The pins are wired to an external 10k pull-down and a DIP-Switch which is directly connected to +3V3. (screenshot below).W...
I got a NUCLEO-H755ZI-Q board and downloaded all the docs and software (en.stm32cubeh7-v1-12-0.zip).When I go to C:\STM32Cube_FW_H7_V1.12.0\Projects\NUCLEO-H755ZI-Q, there’s just a read.me file that says: “All projects available under Projects\NUCLEO...
Hello,I am currently working on an embedded project using an STM32G071 microcontroller. Due to the complexity of the application, I am running into limitations with the internal flash memory of the microcontroller. I am exploring the possibility of u...
To continue my studies, I need a Nucleo Board that has a µCU that is similar to the STM32H743ZIT6. Which would be the most suitable?
Hi guide, I am working with stm32u585 interface with Ext-Flash. I have SBSFU code in that I am doing external flash initialization(Indirect mode) in Boot code (boot_platform_init) to check firmware is available for update or not . Then after switchin...
There is a STM32G0B1KET6 and a STM32G0B1KET6N available to order.Chapter 7 Ordering information in the datasheet only evaluates to "x = N for “N” product version". I am curious for more information what this means.
