Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi! I'm trying to muddle my way through a project in which I'd like to use an stm32u5 MCU. I would like to extend the RAM/FLASH of the MCU by using PSRAM and eMMC; it seems that higher densities of PSRAM require being run at 1.8V, so I am imagining p...
Hello Team, One more query is there. We are not using USB. In STM32H7S7L8H6 pin D9-VDD50USB is there. So, can we connect it with 3.3V supply? Thanks & Regards, Jignesh Karena
Dear, Can you confirm that OCTOSPI P2 is available only on WLCSP208 and TFBGA216 packages of this series? I wanted to use both OCTOSPI interfaces in LQFP144, but noticed that there is missing only OCTOSPIM_P2_IO3 line in it, so my conclusion is tha...
Hello everybody, I am new here so please let me know, if there is important information missing. Thank you already for you time! I set up a STM32U575I-EV board for communication with CAN. The STM Board, a PCAN-USB dongle and an Oszilloskope are conne...
I am currently evaluating microcontroller options for our project and need your support in identifying a suitable MCU.Our key interface requirements are as follows: 2× MDIO interfaces,3× I2C bus interfaces If you could recommend an MCU that support...
I am a fan of STM32, especially the peripheral sets offered are great. Over the years however, one type of peripheral is missing which would be a great help for many projects, this is a programmable logic cell.Such a cell would contain elements like ...
Hello All,I am current testing STM32U375RGT6Q at 80 degrees and I see that there is significant increase in the average current consumption at 80 degrees C. Average Current consumption increases from 290uA to 1mA. Also note that1) Pull up and Pull do...
I would like to refer you to the following post from @JRuss.4 that was never satisfactorily answered:STM32L4 Standby Mode GPIO State {Schmitt Trigger} Clarification from Reference Manual I also have the exact same question. Here is my version of th...
I'm working on a device that requires requires 12 audio output channels and 10 input channels. I wish to do this over 16-slot TDM. Now, I'm concerned about whether this can be done with 32 bits per sample. The reference manual states in section 54.4....
I've STM32G474 using the HRTIMER to control a boost converter, each channel has it's own converter. This all works nicely with the deadtime, no issues. When I come to do a pulse skip, (set CMP3 to 0) the deadtime is still being inserted in the the Tx...
