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...


Resolved! APB1 and APB2 are out of sync

I'm using STM32F446.I'm generating PWM signals using TIM1 and TIM8 (on APB2, which runs at 90MHz, and 180MHz for the timers).I'm also generating PWM signals using TIM4 and TIM12 (on APB1, which runs at 45MHz, and 90MHz for the timers).I start each PW...

SZano by Associate III
  • 8 replies
  • 2 kudos

Resolved! Communication between STM32C011 and EEPROM M24C0

Chào bạn,Tôi đã thiết lập kết nối theo sơ đồ và tôi đã tải mã trong tệp đính kèm nhưng tôi không thể đọc dữ liệu từ EEPROM. Địa chỉ M24C02 của tôi được đặt thành 0xA0.Ai đó có thể giúp tôi xác định vấn đề? Cảm ơn rất nhiều.  

HauDO by Associate II
  • 10 replies
  • 2 kudos

Resolved! STM32U5Ax USB CoreReset timeout

Hi,I am stuck on this issue on the STM32U5A9J-DK. I have ported the USB part from a H725 i have running. Where i have copied the init code from generated code.In USB_CoreReset() the USB_OTG_GESTCTL_CSRST bit is never reset and hence a timeout occurs....

MBirk.1 by Associate II
  • 3 replies
  • 5 kudos

Resolved! VBus triggered by Data pins STM32H743?

I have a board that uses the H743 and have been having major problems with the USB side of things. I've only just realised that I left VBus floating all this time, so I'm assuming that's a major cause of my issues.. The board I have is designed as a ...

Resolved! External RAM for FrameBuffer on STM32H7S7L8

Good morning to all,I’d like to ask your advice.I have to insert an external RAM for the framebuffer because the internal one is not enough for LCD that I will drive (LCD-TFT LVDS 7 inch 1024x600).Which external RAM do you recommend? Could a QuadSPI ...

Leo99 by Associate II
  • 6 replies
  • 1 kudos

Resolved! Error: No STM32 Target Found - But only in CubeProgrammer

Hello, I've been using the Nucleo-F446RE to program a stm32f4 series chip using the Nucleo's onboard ST-link capabiltiies. So far I have managed to get it to link and work in CubeIDE, but in CubeProgrammer it's giving me the following issue (attached...

raridi by Associate
  • 1 replies
  • 1 kudos