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Hello sir/miss , According to the STM32H7 datasheet, the range of the HSE external crystal oscillator is 4M - 48MHz. However, when we used the STM32H7IIT6-EVAL evaluation board and replaced the original 25MHz surface mount passive crystal oscillator ...
Hello Community,We are currently evaluating the STM32H562IGT6 microcontroller for our development project. During our review of the device’s pinout, we observed that several GPIO pins are designated as FT (5‑V tolerant). We would like to request clar...
Hello, I've just received my custom PCB with an STM32H743VIT6 MCU. It has a Samsung eMMC connected to the SDMMC1 interface (MMC 8 Bits Wide Bus) : (I'll link the eMMC datasheet below.) I'm encountering some issues while initializing the device with ...
According to the STM32 datasheet, the maximum clock frequency of TIM6 and TIM17 is shown as 64 MHz, while that of TIM1 to TIM8 is shown as 200 MHz. There is a conflict in the documentation, so please confirm which one is correct. (DS14258 Rev6,page 1...
So on the page https://www.st.com/content/st_com/en/stm32-mcu-product-selector.html i cannoy filter out STM32 products which have higher resolution ADC converters built in, i need high resolution input (>16bits or eq SD) and there is no way to select...
We are working on a bare-metal application using USBX on an STM32N657X0H3Q device.In CubeMX, we configured USB1_OTG_HS under Connectivity and enabled USBX in Middleware. However, when we execute the following function: static void MX_USB1_OTG_HS_P...
New question = New thread. Split from this post. Hi mƎALLEm, Thanks for the support, I was able to successfully perform UART-based flashing. For the actual use case, I need to flash the STM32F767ZI Nucleo using the CAN interface. I have a PEAK USB-to...
hii am using stm32u585 controller for my project . here i enabled the internal tamper detection using the below code /* USER CODE BEGIN TAMP_Init 2 */ sAllTamper_inter.IntTamper = RTC_INT_TAMPER_1|RTC_INT_TAMPER_2|RTC_INT_TAMPER_3|RTC_INT_TAMPER_9;...
Hi all,I'm currently designing a board that requires using an stm32h723 with USB HS (I need more bandwidth than FS allows). The stm32h723 I'm using doesn't expose pc2 or pc3, which are needed for ULPI DIR and NXT respectively. Instead, pc2_c and pc3_...
I am designing a compact, low power device using the STM32L433.The device is powered by a 1S battery and I use a buck-boost converter (TPS63070) to generate the 3.3V supply.However, at the moment the buck-boost converter is permantely powered (enable...
