STM32 MCUs Products

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Resolved! NO FMC_SDNCAS alternate function info in

I want to design a baord with stm32h7b0zbt6 with extranal sdram chip W9825G6KH-6. I get PG15 with FMC_SDNCAS alt func in datasheet as below:But when I looked the PG15 alt func config I get as below info, I could not found an alternate function number...

Screenshot from 2024-04-05 07-23-59.png Screenshot from 2024-04-05 07-24-23.png

STM32L4 STOP2 System abnormal restart

Environment: STM32L4 + 32.768K LSEFunction: Wake up and work once every hour, then enter stop2 mode. During the one-hour sleep, wake up every ten minutes to feed the external watchdog.Problem: The device resets directly when waking up every ten minut...

daniaoday by Associate III
  • 301 Views
  • 25 replies
  • 1 kudos

Resolved! CAN Loopback on STM32L431KCU Issue

I am trying to get the CAN Loopback up and running on my STM32L431KCU (CAN1), I have tried to follow the: Guide to CAN (bxCAN/CAN2.0) configuration in Loop back mode on STM32 MCUs. But I am getting stuck in the "HAL_CAN_Start()" function where its wa...

tom21 by Associate
  • 93 Views
  • 7 replies
  • 2 kudos