STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

What is the correct maximum FMC clock on a STM32F767 ?

Hi, I am currently working on a display driver board, with a STM32F767. And I would like to use the FMC with a SDRAM.My problem is that the MCU is clocked at 216MHz, the SDRAM max clock is 133MHz, on the F767 documentation, it is written that the max...

SylvainF by Associate
  • 1211 Views
  • 3 replies
  • 0 kudos

g051 serial problem

HiI have made a board using the g051k6 chip. I have not been able to receive data from another board sending data at 115200 bd. I connected another serial port to the input pin , and all data is received without errors. A uart problem is mentioned...

kevint1 by Associate
  • 601 Views
  • 3 replies
  • 0 kudos

stm32f303rc: SRAM parity error bit NOT SET, but NMI is taken

SRAM parity check is enabled. In fact, breakpoint in NMI is reached.But SYSCFG_CFGR2.SRAM_PEF bit is NOT set. See .png.Disassembly (at bottom) shows, that address of CFGR2 is loaded at R0 ("Registers" to the right) and its contents is loaded to R1. T...

USeid.1 by Associate
  • 802 Views
  • 2 replies
  • 0 kudos

STM32G0 ADC AWD2/AWD3 does not work

Hello everyone,we have a STM32G070CBT6 microcontroller and we want to use the ADC in the following configuration:Channels: 1,2,3Continuous Measurement, automatically restart at channel 1 after measuring channel 3Transfer measured analog values via DM...

mabe_rs by Associate II
  • 1337 Views
  • 2 replies
  • 0 kudos

Resolved! Switch from OctoSPI1 to OctoSPI2

Hello,currently we are successfully using an external NOR flash connect via Hyperbus on OCTOSPI1, ClockPort 1 for some time (~1.5 year).We would like to switch to OCTOSPI2 because we want to use the other address area (0x70000000UL instead of 0x90000...

TNeub.1 by Associate III
  • 793 Views
  • 3 replies
  • 0 kudos

STM32L 32.7680Khz Clock Problem

Hello, after several Years of using the 32L475RET6 with a 12pF 32.7680KHz Crystal and 8.2pF Capacitors we need to change the PCB to a 32L486QG. As to read in the Datasheet both have 5pF Pin Input Capacity. But the new Design (Chrystal about 1.5mm awa...

GJaeg.1 by Associate II
  • 1579 Views
  • 8 replies
  • 0 kudos