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LCEPrincipal III

Heyho,preparing the BOM for the next PCB version with the STM32H733ZGT (LQFP-144, 1024kB).And finding that these are not available at our standard webshops. :-(Started CubeMX to look for 100% pin compatible MCUs, and lo and behold: none found!But I’m

6 minutes ago

rstaAssociate

asked in STM32CubeMX2 (MCUs)

STM32C552 HSI 144MHz clock

I created simple project using STMCubeMX2 for MCU STM32C552. I configured the clock by choosing HSIS on System MUX.  When I compile and run generated code it ends in HardFault_Handler. When using PSIS option - the same result. HSISDiv3 clock wor

2507

22 minutes ago

Gowri123Associate

asked in STM32 MCUs Boards and hardware tools

STM32H7A3ZIT6Q Custom PCB – ST-LINK/V2 Detects 3.22 V but Shows "No STM32 Target Found"

Hello STM32 Community,I am currently working on a custom PCB designed using the STM32H7A3ZIT6Q (Cortex-M7) microcontroller. I am trying to program the MCU using an ST-LINK/V2 debugger through a Tag-Connect adapter, but STM32CubeProgrammer is unable

225

51 minutes ago

gilberto-falkerAssociate II

asked in STM32 MCUs Products

STM32H725REV6 VFQFPN68 LDO availability

Hi HelloI would like to confirm whether the LDO regulator is available on the STM32H725REV6 with VFQFPN68 encapsulation. The documentation is ambiguous, as AN5419 says the following in item 2.1.6:The low drop out (LDO) voltage regulator is always ena

112

1 hour ago

kl-devAssociate

asked in STM32CubeIDE (MCUs)

The Cortex-M7 debug and trace/debug subsystem registers do not appear in the SFRs.

I need to view all Cortex-M7 debug and trace/debug subsystem registers during debugging—similar to how peripherals like DAV, RCC, and GPIO are displayed—but they do not appear in the SFRs list; specifically, I need to view the ITM, ETM, WDT, and SWO

553

1 hour ago

RKume.1Associate

asked in STM32 MCUs Products

Multiple XSPI Devices

I have a project which could use both OCTOSPI RAM and Flash but I also need an OCTO or Quad SPI port for a high speed ADC.It is unclear whether OCTOSPIM_Px_NCS1,2 can be configured to allow the memory to share one OCTOSPI portand, if so, how to do it

283

1 hour ago

SE_MarcoVisitor

asked in STM32CubeProgrammer (MCUs)

Unable to flash STM32C011F4U6TR Database: There's no active configuration for this device

Hi everyone,I'm using a custom board with minimal circuitry; currently, only an STM IC with a reset circuit is installed. The SWD analysis using a data logger shows that the chip is responding and the electrical connections are fine.I’m using the Nuc

1 hour ago

EThom.3Senior II

asked in STM32CubeIDE (MCUs)

STM32CubeIDE editor hover no longer works

Editor hover no longer works on my STM32CubeIDE installation, and I have no idea why.Hover setup is like this, which I believe should be correct. Also, I haven’t changed anything (first time seeing this menu myself).I haven’t found a menu or anything

211

1 hour ago

Andrew NeilSuper User

asked in STM32CubeMX (MCUs)

v6.18.1 errata missing from wiki.st.com

The latest listed is v6.17.x:https://wiki.st.com/stm32mcu/wiki/Category:STM32CubeMX_errata Yes, I know that v6.18.1 errata is available here (via here) - but shouldn’t it be also linked via the wiki ?Or, if the wiki is no longer being maintained, it

151

1 hour ago

AdityaaaaaaaVisitor

asked in ST25 NFC/RFID tags and readers

ST25TN01K-AFH5: can I connect a wire coil directly to the AC0/AC1 pads without a PCB?

Can I attach a hand-wound enamelled copper wire coil (about 0.05 to 0.1 mm wire) directly to the AC0 and AC1 pads of the UFDFPN5 package, with the chip mounted pads-up and the wire joined using solder or conductive epoxy, and no PCB? Is there any ST

111

2 hours ago

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LCEPrincipal III

asked in STM32 MCUs Products

STM32H733ZGTx compatibility

6 minutes ago

rstaAssociate

asked in STM32CubeMX2 (MCUs)

STM32C552 HSI 144MHz clock

2507

22 minutes ago