STM32 MCUs Products

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Resolved! STM32L031 noisy, even in reset - EDIT: it's not the STM32

EDIT: it's not the STM32, see latest postHeyho,I have some custom miniature PCBs here, the unholy combination of a super-high-impedance-low-noise amplifier (going to a low noise audio input with 24bit ADC, spectra below from that one) and a STM32L031...

Amp_Noise_MCU_removed.png LCE_0-1742313100646.png LCE_1-1742313120753.png
LCE by Principal II
  • 1313 Views
  • 9 replies
  • 5 kudos

stm32g030 stanby mode current problem

Hello everyone,I have a problem with the STM32G030.My microcontroller is drawing 1.5 mA of current in standby mode. I really can't figure out why. When I put it into stop mode, it draws 25 uA, which is fine, but I can't understand why it's drawing so...

STM32L476 Interleaved ADC Triggering

Hi, I am using STM32L476 Nucleo board to generate and read some signals. I am using TIM3 to trigger TIM1 and generate pwm signals. I also used ADC in interleaved continious mode and everything worked out. What I want to do is that I want the ADC and ...

Stm325_0-1746520119395.png Stm325_1-1746520163296.png Stm325_2-1746520183040.png
Stm325 by Associate III
  • 215 Views
  • 1 replies
  • 0 kudos

HRTIM controlling a PSFB

Hi I have a VERY large driver for a PSFB that unfortunately suffer from a flaw.The idea is that the master timer is reporgrammed with period and CMP1 CMP2 and CMP3 and that the timerD and timerE uses these 4 points for the crossbar. Everything works ...

Selection of STM Eval Board

HiI' am devloping an Hardware using STM32G491RET6 where I'm using many interfaces such as I2C, SPI, RTC, USB, RS232, ETH etc.The above hardwase is not yet fabricated, but we want to develp a software before the fabricated board arrive. Hence in order...

Pulkeshi by Associate
  • 283 Views
  • 2 replies
  • 0 kudos