STM32 MCUs products

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Resolved! LPTIM current consumption

Hello, For my research work I want to characterize how much current the LPTIM of a STM32U575ZIT6Q consumes when in compare match mode (counting from 0 to 65535 repeatedly).I prorgrammed two very simple codes, one where the counter is not initialized ...

MCU current.jpeg
R.uy by Associate
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STM32F407VET6 FSMC to LCD driver

I want to try to interface a 7" 1024X600 display with the STM32F407VET6 chip. I know that the F407 does not have a LTDC so I was wondering if I could use a LCD driver chip that could be wired to the FSMC of the microcontroller. I also plan on using a...

I'm writing the following code: GPIOA-"MODER" 0x400; (set GPIO_MODER_MODE5_0). It's not working! In the debugging window, bit 11 doesn't change and the LD4 LED doesn't switch.

I have Nucleo-G071RB. I want to flash the LED LD4 using CMSIS. Use IAR 8.40I'm writing the following code: GPIOA->MODER |= 0x400; (set GPIO_MODER_MODE5_0). It's not working! In the debugging window, bit 11 doesn't change and the LD4 LED doesn't switc...

VTyut.1 by Associate
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Request for explanations regarding the ICACHE of H5

Using an STM32H5 I recently came across a problem: triggering a hard fault when accessing data in FLASH (read FLASHSIZE_BASE).It turns out in this thread that the ICACHE being validated, it is necessary to configure the MPU to make “uncacheable” the ...

Resolved! CMSIS version for cmsis_device_f3

 It says "It is crucial that you use a consistent set of versions for the CMSIS Core - CMSIS Device, as mentioned in this release note." but I do not see any CMSIS version in the release notes. Which CMSIS version is recommended for cmsis_device_f3 ?...

mete by Senior
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