STM32 MCUs Products

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New possibilities for the ultra-low power segment!

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...

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Resolved! STM32H745XIT6 MT25QL256A External Loader not working

Hi every one ..I designed custom board for stm32h745xit6 .My TouchGFX working fine with internal flash .The core board has mt25ql256a and connected as under PB2 CLKPG6 NCSPF8 D0PF9 D1PF7 D2PF6 D3I generated STLDR as explained in ST videos tutorial.my...

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INaee.1 by Senior
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USB HID Host MX_USB_HOST_Process Call

I've setup my STM32L475 non-RTOS as a USB HID Host to interface with a barcode scanner.  All works well if I call sdf MX_USB_HOST_Process in my main application loop with no delays.  However, if MX_USB_HOST_Process is not called fast enough, characte...

Stanford by Associate II
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  • 1 replies
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Resolved! STM32G0B0 USART1 data incorrect

- STM32G0B0 USART1 receiving RS485 data via interrupt driven data collection.   Our micro is attached to a RS485 interface(38400, 8,N,1) receiving BACnet data. The data taken on the 485 bus is different from what we receive in the USART buffers. We h...

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Use DMA for FMAC, for input

Hi,I am using FMAC for STM32G4.I can't find an example FMAC_IIR_DMAToDMA.I tried to configure a DMA instance for Input but the example was not working.1- Besides the DMA instance, should I use 2 more DMA instances, one for input and one for preload?2...

Old Man by Associate II
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