STM32 MCUs Products

I'm doing an FMEA on an stm32 circuit using trhe MIL-HDBK-217F

Im trying to work out the failure rate of the stm32 processor using the mil-hdbk-217. is it a cmos device? what is the gate count? Has anyone else gone through this routine ?

STM32L151CBU UART 8E1 (Parity) Problem

Hello everyone,I have created a project with STM32L151CBU and used UART2 (PA2, PA3) for communication with some other transceiver IC.I have configured my UART as follows for (1-bit start, 8 bits data, 1 bit EVEN parity, and 1 bit stop) communication....

Troubles enabling the 32.786kHz RTC clock.

Hi all,I am working with a Nucleo STM32L452RE board and I had a bit of trouble enabling the RTC clock. I am just trying to get a scope shot of the waveform output by the clock itself and I noticed it was not on by default. I attempted to use a few ex...

32F413: Can I Remove Power from VDDA Pin During Shutdown?

I am chasing reason the for last 4 mA of current that my 32F413 microcontroller draws during low current shutdown. By "shutdown" I mean sleep mode where my system is powered from a small battery with short life.A really good engineer would have equi...

Hello, Is there any way to receive unknown bytes count with i2c (by interruption) and hal lib? I cannot find appropriate way in api. Thanks

Bidirectional Line Termination - will just one resistor work?

I am designing a PCB for an ST micro MCU with external SDRAM.On the demo board, ST is using one series resistor termination for the bidirectional data lines. ST places this resistor at about 30/70% split of line length, where the resistor is 30 % of ...

STM32L431 ADC initialization problem

Hi. I have a problem with ADC on a custom board with STM32L431CBY with external 24 MHz clock. Everything (UART, SPI, DAC e.t.c.) works fine except ADC. Clock initialization:static void setSystemClock(void) { LL_FLASH_SetLatency(LL_FLASH_LATENCY_...

Compiler for STM3240G-Eval

Want to know the compiler for STM3240G-Eval Board.