STM32 MCUs Products

What is the time it takes for the STM32l082kb to wake up it's adc? and is a ferrite bead necessary?

For my new project i have to use an ADC to measure the peak value of a pulse. This pulse wakes up the microcontroller from stop mode, and the processor has to wake up the internal adc to take the samples needed. Unfortunately i can't find the time it...

Can I configure Octo-SPI to QSPI (4: 7) and then communicate with the NAND-FLASH of the QSPI interface?

Octo-SPI can be configured as QSPI (0: 3) and QSPI (4: 7). Can these two interfaces be connected to QSPI-FLASH interface? For the convenience of PCB, I want to use QSPI (4: 7).

STM32 ADC DMA Sample Rate Time

Hi everyone, I have some questions about using ADC. I have an analog channel and want to read it for a specified time according to my PWM signal because it has been used as a voltage sense on an inductor. However, I need more samples and have to chec...

ADC Advice

Suppose you want to get the max sample rate out of the ADC and you can not use DMA, how would you do that?

'F3 - RM316 COMP registers documentation

Please consider these modifications to RM0316:Also, please unify COMPxINSEL/COMPxINMSEL in that chapter (best by removing all instances of COMPxINSEL altogether - note, that in the registers table, the COMPxINPSEL bits are incorrectly marked as COMPx...

CAN2 peripheral configuration

I have this code attached which is configured to run both CAN1 and CAN2 peripherals however the TX functionality which is what I was trying to use is working on CAN1 but not on CAN2 (trying to send a packet using ADDmessage TX routine), I double chec...

I would like to create a 24-bit ADC using DFSDM. Application notes mention this exact goal and describe using an external modulator from a variety of companies including ST. However, I cannot seem to locate any external Sigma Delta modulators intended

for over 16 bits.

What is the difference between the use of GPIO_EXTI and a TIMER with Input Capture? Which are their best application respectively? Regards

STM32F723E-DISCO WM8994 audio codec

Hello,I try to use STM32F723E-DISCO to create guitar sound effect processor.At the begin I try to configure WM8994 codec to work in a simple loopback application LineIN to LineOUT (with small buffer in STM32 RAM memory). But without any positive resu...