STM32 MCUs Products

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Resolved! How to Perform W25Q16 Fast Read Dual Output ?

Hi,I have been trying to program W25Q16 external flash for Fast Read Dual Out mode. In this mode, basically both the lines MISO and MOSI become input for the host (STM32 in this case) and data can be read at double the speed. My SPI is running at 40M...

Neolithic by Associate III
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  • 3 replies
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USB Mass Storage + SPI Flash W25Q16

Hello,I have a board with STM32F407VET microcontroller, W25Q16 and microSD connector.Writing and reading information from W25Q16 without USB works (using library https://github.com/nimaltd/w25qxx).SD card via USB works.Can you advise what I am doing ...

SJais.1 by Associate
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  • 3 replies
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STM32F400CBT6 - looking for (english) datasheet

Looking for English-language datasheet for STM32F400CBT6 MCU.I've attached Chinese-language datasheet (downloaded from jlcpcb.com/lcsc.com) and a link to a selection guide (https://static.stmcu.com.cn/upload/Selection_Guide.pdf) which tells me that t...

wb0gaz by Senior
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  • 2 replies
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external crystal being perturbed

hi there. I have a stm32 microcontroller which is ran using HSE. the crystal is 11.0592MHz. the code is simple and is about reading some GPIO_Input and send and receive via UART. so far good and simple. this board is actually a relay card. it has 8 r...

Ala by Senior
  • 1957 Views
  • 4 replies
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Resolved! why my hal delay function working weird?

Hi all, This is my first time in stm32 mcu's and since today i struggled to manage to install all needed software to my old win7 pc. Finally at 2am i managed to success. Then after desided to program my bluepill quick before go to sleep. I started wi...

_legacyfs_online_stmicro_images_0693W00000bkzmzQAA.png _legacyfs_online_stmicro_images_0693W00000bkzmuQAA.png
qqwq.1 by Associate II
  • 1240 Views
  • 2 replies
  • 0 kudos