STM32 MCUs Products

Resolved! STM32L4R5 using OCTOSPI2 @LQFP100

Is there any chance to use both OCTOSPI (as 2xQSPI) with a LQFP100 package? There is a OCTOSPIM_P2_NCS but no OCTOSPIM_P2_CLK and Multiplexed Mode is not possible (only on P/Q-variants). Thanks in advance! 

Resolved! stm32L4S5, spi pause between 8-bit frames

Hi all,i am performing some 400bytes blocks transferts by SPI, at 16Mhz.I have NSS off, so no CS up/down between frames.From some testing, whatever system clock i set, or whatever spi clock i set, there is a fixed 4us time between 2 consecutive frame...

Resolved! LDO for STM32H573AII3Q

STM32H573AII3Q is a 169 pin UFBGA SMPS package. Along with SMPS option, does it also have internal LDO for core supply? Can we use internal LDO to supply core voltage for this package?

Resolved! NUCLEO-L4A6ZG Board/ST-Link not recognized

After about an month, I connected my NUCLEO-L4A6ZG to my PC again. STM32CubeIDE nor the STM32CubeProgrammer can't recognize my board. I already tried different USB ports and different USB cables.When Trying to run a program the Error Message in the I...

Resolved! What is the SPI Timeout for HAL functions exactly?

I want to understand the Timeout parameter of the HAL_SPI_Transmit, HAL_SPI_Receive and HAL_SPI_TransmitReceive function.

Resolved! How to make a PWM master that vary from 1 to 90%, steps of 1. The second PWM is 50% duty cycle and must have the same frequency of PWM master and the third is complementary and same as second. PWM master have to phase shift relation to second and third.

Resolved! STM32H750VBT HRTIM not working

I cant make work the HRTIM. I am using the weact board.I tried HRTIM-A and TRTIM-D using the cubeide (latest updated). the first one using "basic HAL" and the second using "Advanced Hal" instructionsTIM5 works so it seems that clock is working.I adde...