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Hi Team,I am working on board design using STM32H745 (LQFP176 package), and I would like to confirm the correct external memory selection for my smart kitchen application.Application details:- MCU: STM32H745 (dual core)- Package: LQFP176- USB OTG FS ...
Hi everyone,I have successfully implemented a USB VCP device on STM32G0C1 microcontroller, and it communicates perfectly with my PC.To meet current product trends, I am migrating the connector to USB Type-C (schematic attached). I am keeping it as a ...
In AN2606 Rev. 70, Chap 90 Device-dependent bootloader parameters table 226 the RAM area accessible from the bootloader seem inconsistant: - C031xx has a negative RAM range, excluding RAM at bottom and top of full RAM range as accessible from the boo...
Hello, In the reference manual rm0481 (stm32h562) in chapters 7.11.38 and 7.11.51 it is stated that EDATAx_STRT Bits do not have any hardware effect. Can I assume that the corresponding bits in FLASH_EDATAxR_CUR are set from option bits only? In th...
Hi ST Community, I am working on STM32H563 with external SDRAM connected through FMC. I am trying to use: heap in SDRAMglobal variables in SDRAMexecution/data access from SDRAMDCACHE enabled Current SDRAM mapping: 0xC0000000 I noticed that in STM32F7...
Dear Team, Currently we are seeing part below in stock, Can we know if the parts were also assembled in China. Can you please check and confirm on the same. We are planning to procure 250# for production purpose. MPN: STM32H533CET6 (or) ST...
Dear Team, We are currently using STM32H523CET6 in our designs. Can you please let us know if there any one is to one non- chinese alternative for the same. Please provide your support on this by treating this as critical, because we are holdin...
Hi everyone,I am working on an STM32H523 MCU and I have recently observed some strange behavior regarding the PB14 and PC9 pins. I have the following setup:PB14 is configured as input (I use this for the TIM2_CH2 alternate function, but this does no...
I have a custom STM32H755IIK6 board where ADC1 and ADC2 are used as an I/Q receiver. The ADCs are configured in dual regular simultaneous direct mode, 12-bit, at 1.92 MSPS per channel.The board also includes a LAN8742A Ethernet PHY. The 50 MHz RMII r...
Hi, I am using STM32G491 with 2 FDCAN channels. FDCAN1 is working normally for sending and receiving data. FDCAN2 is sending out data normally, but it can't receive any data, not able to generate any receiving interrupts. Here is the initialization c...
