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So far, in all my projects, the MCU has been powered via USB attached to computer. I would like to make a project in which the MCU is powered by a portable power supply. However, I don't know which equipment I need to use for this purpose.I have a po...
STM32G031Y8Y6TR SMT上板后 需超声波清洗 PCBA 满足MOB制程需求，清洗参数：40KHZ，6分钟，60°，有经验的大神协助回复下1.STM32G031Y8Y6TR 是否禁止超声波清洗元件2.超声波清洗参数建议多少
Why is it that when I set the clock frequency of the STM32 to a high frequency (180 MHz), the code will crash, but when I set it to a low frequency (72 MHz), the code can run normally?
I am using STM32F767 with LWIP and LAN8742 PHY.Ethernet initializes but I am facing Ping does not work reliably. This is the Schematic.
Hi,I’m developing an application on multiple STM32H563 units on the same board. Although all units use the same firmware, the logic depends on each unit’s position, so I need a way to identify which unit it is.Currently, I program the full flash memo...
Hi All, In datasheet of STM32N657X0H3Q controller only power-up sequencing details are shown., Is there any power down sequencing is required?If Yes, Please suggest the document which gives complete information of power down sequencing.
Introduction: While testing the U575 with external PSRAM connected over OCTOSPI1, certain memory test scenarios fail deterministically. Setup: Using a STM32U575, connected on OCTO-SPI1 to PSRAM (IS66WVH8M8) 8MB in size. The STM is configured in mem...
Hello there,I'm trying to create a project for stm32h7s7 with external loader. But when i added the external loader in IOC file the all indexes were lost in editor mode. But I checked for building, i can't see any problem. I tried index -> rebuild bu...
Hi,The external nor flash AT25XE321D is 32Mbits, support quad IO/XIP spi operation, max. 133MHz Freq. Std. JEDEC/SFDP. It is connected to STM32H7R7Z8J6 with with XSPI1 port-1 interface.I am using MX v6.116.1 to setup project for my board. By IDE v2.0...
