Ask questions, find answers, and share insights on STM32 products and their technical features.
I am using STM32L073RZT.If RTOS is not used, the current consumption will drop to 1μA in STOP mode.When using RTOS with STM32CubeMX, it only drops to about 40 μA.How can we achieve a few μA?
Hello dear ST-Community,here is a brief explaination of my problem:I'm using multiple stepper-motors in my system.I want to use 3 timers per stepper.Timer generates the PWM signal for the stepper-driver (easy to achive)Timer captures the signal of th...
I've a camera using lvds protocol, now using LVDS to LVTTL converter connect to stm32f730r8t6.I want to decode lvds data and fifo it to USB.But first problem is could stm32 decode 20Mhz lvttl clock?I've tried to use tim input captuer clock and usin...
On my f3 discovery board, i was measuring voltage between 5v pin and GND with multi meter and the power LED started blinking . When i removed the the multimeter i noticed the com LED is turned off and the board disappeared from ports in device manage...
I would like to buy a microcontroller package and I am seeing the difference between the Nucleo-64 microcontrollers since they all have almost the same specifications but then I saw that there are 3 notable differences which are "Ultra-Low-Power", "M...
Figure 151, Page 682: The second line in the picture should be "ADC Master EOC".Section 27.5.68, Page 1054: Description for bit 20 ADCTBRST should be similar to bit 14. Currently, it is a circular reference to itself "Refer to ADC3TBRST description."...
Hello there, we're using STM32H743XIH6 MCU for out development.We're at a stage where, we need JTAG to be disabled for Production build and enabled for the Debug build.In order to do that, I searched online, and figured that RDP level can be set to d...
Is there any available example or threads for using multiple SPI slaves on the single SPI bus?
I am referring to the regulator connected to the usb 5V ( the 5V pin), can it handle a voltage of 12v and step it down to 3.3V for the chip? if not then what is the limit?
