STM32 MCUs Products

Nucleo F401RE Virtual USART Crashing

I currently have a project using micropython on the Nucleo F401RE. When connected to the virtual USART over usb, it seems to crash every 15min or so. I've tried connecting directly to PA2 and PA3 (while doing all the other setup to enable it) and it ...

Static latch-up test as per JESD78A, which over-voltage profile is applied during the test?

The STM32F407xx datasheet (DocID022152 Rev 8) specifies on page 113 that a supply overvoltage is applied to each power supply pin, in conformance to the EIA/JESD 78A. What is the applied voltage profile? The standard specifies 1.5 x Vmax for a T up t...

Help with Dual ADC simultaneous, No DMA, ADC1 with 2 injected channels, ADC 2 with 2 injected channels

I need to have ADC1 and ADC2 run sumultaneously. Each ADC has 2 injected channels. I want to start the ADC once and then have it constantly run converting the 4 injected channels, putting the result in the 4 associated JDR registers and raising a fla...

Two single-ended ADC inputs vs differential ADC

Hello,Does STM32F7 support differential or pseudo analog reading?Also Other than that if we read two single ended channels which are connected to a differential pair and then in software we do the common mode rejection does it have the same performan...

What different ways are there to automatically wake up from sleep and stop mode.

Example. The MCU should wake up automatically every 5 seconds. This is possible with the RTC. But are there other ways to achieve this? (so not using the rtc?) Timers don't seem to work because the clock is turned off. 

I require an STM32 MCU with a minimum of 3 x SPI's and 2 x UART's 16 x analog input channels and 16 GPIO's what version best suits my requirement