STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Simple question: is this possible without additional HW logic? I have these two 16-bit SDRAMs and I'd hate to use just one of them or to use them as measly two 16-bit SDRAMs. I think I've browsed through all 3200+pages of reference manual and couldn'...
In document STM32G4xxxx Errata, Rev. 1: ES0430, section 2.7.2 Workaround says:In scan conversion mode, set the input scan sequence such that two successive conversions are performed on each input. Keep the result of the first and discard the second, ...
Hello,We are facing the situation in which, we have to differentiate that USB charging is going through the PC or adapter. We are using STM32L4R5 controller.We tried with the "HAL_PCDEx_BCD_VBUSDetect()" API but always getting call back for the "PCD_...
Hi all, I have a STM32F091CC and am using SPI2 on PortB, Pin 13-15.I configure polarity=0 and phase=0, but the trace in logic analyzer and oszi shows that the clock is idle high. I have already tried pullup, pulldown and nopull at CS pin, but with n...
I am trying to understand build boot loader with flasher loader demonstrator application. I came across this problem i.e., I could not able to select port in that application. I am using windows 10, Any inputs are much appreciated!!
Dear All,What is VOS range while using external regulator for STM32H743 ?Thanks,
In our design we use QUAD SPI for memory interfacing, can we use QUAD SPI separately for two different memories.
From the datasheet diagram (attached), it seems like the DMA has access to all of above. However, it is not clear whether it is really possible to DMA data to / from those and how I should do it and I've seen negative response to similar chips, so I ...
Hi all,I am trying to design PID controller to monitor LED temperature Control Variable: Parameter that adjust the LED brightnessProcess variable: LED temperature (measuring it with sensor) I am looking for some tips to tune my PID parameters as well...
