STM32 MCUs Products

How SDRAM timings has to be calculate?

stm uart communication voltage

I want to use stm32f407gt with nextion touch screen. Display and stm will connect via to uart(Rx Tx pins). Stm work with 3.3V and nextion works with 5V. It will effect to communication ?

STM32F439 SDMMC Command Timeout

Hello all,I access SDMMC directly through the APIs: HAL_MMC_WriteBlocks() and HAL_MMC_ReadBlocks().Sometimes the access to SDMMC does not does not succeed with Timeout error.Can you please advise me?Thanks in advance.Yacob.

How to write float data in Flash memory in STM32L4 ?

hello i want to save float value in the flash memory in STM32L4.it is my favor that you give me answer.my below is my code

STM32F205 - UART5 Interrupt handler fail to receive interrupt

Hi all, Thanks for the support and sharing the experience.I have generated the code using STM32 CubeMx and using UART5 in interrupt mode. UART5 interrupt is configured to receive interrupt for every 1byte of data reception. Snap of the code is below....

Setting RTC Alarm for 1 Year from now

Hi,Is it possible to set the RTC Alarm (on STM32L496VG) to wake from low power for a specific date from now?For example 1 year from now or 10 years from now?Thanks for your help!

how do i program stmf105r8t6?

I am working on stm32f105r8t6 microcontroller. I need the pinout for this one. The data sheet that I found for this microcontroller doesn't show any of the pins that I need to program this microcontroller. It also doesn't show the RX/TX pins. Where c...

I have an existing product that uses a STM32F071CBT6 MCU. I want ad WiFi capability to the product. I was going to use the SPWF04S for this application but then I read that it is being phased out. Does STMicroelectronics

STMicroelectronicsSTM32F071CBT6I have an existing product that uses a STM32F071CBT6 MCU. I want ad WiFi capability to the product. I was going to use the SPWF04S for this application but then I read that it is being phased out. Does STMicroelectronic...