STM32 MCUs Products

Looking for STM32H745ZIT6U

Hi, Am looking for STM32H7ZIT6U for my projects could anyone direct me to a reliable source to find them please?Edit: STM32H745ZIT6U​​Thank you

Trying to read VREFINT using STM32F103C8t6 (Blue pill) and getting wrong value.

Hey, I'm trying to read VREFINT value using internal ADC channel for vrefint, I'm converting data from ADC to voltage and getting 1.34-1.38 V. Datasheet says it should be 1.2-1.24 V. Why my reading has such error ? I'm using 238.5 sampling time for 8...

How can the NVM content be changed from STPMIC1E to STPMIC1A?

Is it possible to reprogram the STPMIC1E to behave like STPMIC1A?

How to move interrupt vector from FLASH to SRAM when using stm32L476?

I want my interrupt handler to run in SRAM since some people seem to claim it is a more predictable solution then flash.I copied my interrupt handler to SRAM using __attribute__ ((long_call, section (".RamFunc"))) I tested the interrupt by toggling ...

How to start scanning available BLE beacons around me using B-L475E-IOT01A

I am using the B-L475E-IOT01A kit, but I am not able to find any BLE scanning example. I want to detect beacons around me and their details as well i.e RSSI, etc.Can anyone help me regarding this?

I'm working to make commercial smart switch for industrial applications, for that i designed using stm32f103c8t6 micro controller, but getting lead time of more than 52 weeks, please suggest MCU's alternative to this which are immediately available.

Route DMA interrupt signal to PWM timer trigger input

It's a STM32L053R8 (Nucleo64) and i am using a DAC with circular DMA to generate an analog waveform. Now i need to use a PWM timer to generate some digital output signals synchronous to the DMA cycle. Can i use two pins to route the DMA interrupt to ...