Resolved! STM32H562IIT6- XIP support
For the microcontroller STM32H562IIT6, does it support code execution from External flash(Xip)? Also does it support Quadspi interfacing in given Octospi lines?
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Resolved! STM32H563 DBank choose
Is the flash dual-BANK feature of H563 enabled by default? How to switch banks
Resolved! STM32U5 extended calibration procedure in RM0456 Rev 5 page 1269 is buggy
Hello,I was trying to implement extended calibration for ADC1 on my STM32U575 according to RM0456 Rev 5. I have a revision ID 0x3001 chip which should support extended calibration. The chip would hang very badly (can no longer connect with debug pr...
About STM32L452 datasheet - ADC sampling time
hiim trying to design ADC module with STM32L452.in datasheet table 77, t_s must be 0.03125us - 8.00625us when f_ADC is 80MHzbut in table 78 the range of sampling time is 32.25ns - 8006.75ns.isnt it must be 8006.25ns?
STM32G031Y8Y6TR ultrasonic cleaning
Can the STM32G031Y8Y6TR be subjected to ultrasonic cleaning after being mounted on the board? Are there any internal structures that do not allow ultrasonic cleaning?1. **Cleaning agents**: ST-240KKA or pure water2. **Temperature**: 55°C or below3.**...
STM32L052K8U inputs randomly not working after a while
Hi all,In my project I use several IOs, I2C, SPI, UART, ADC, DAC and most of them work as expected.However, I have 2 inputs from push buttons (pushing the button would set them to 0 volt), set with pull-ups (not set as EXTI) that sometimes stop worki...
STM32N6 VENC Hardware Handshake with MJPEG encoding
The VENC peripheral on the N6 boasts a hardware handshake path with the DCMIPP peripheral, potentially allowing full compression of each frame to occur with very little active RAM. From what I can find, the DCMIPP capture starts, then the VENC is tol...
Resolved! Risk of leaving CN13 (User USB) connected without powering the Nucleo
In the UM2407 Rev 5 (Nucleo-H753ZI user manual) on page 29/54, section 7.6.6 there is a warning:USB Micro-AB connector (CN13) cannot power the Nucleo144 board. To avoid damaging the STM32H7, it is mandatory to power the Nucleo-144 before connecting a...
Resolved! STM32G0 internal temperature sensor wrong. simple offset vs full calibration?
Hello,we are seeing a systematic offset when using the internal temperature sensor of the STM32G031G8U6.Over the years we have tested ~50 SoCs (different production batches), and all devices show a very consistent temperature reading that is about 2–...
Resolved! CS Glitch with 9-Bit SPI on STM32
Hi everyone,I’m experiencing unexpected behavior while testing 9-bit SPI on an STM32, observed with a logic analyzer. The issue only occurs when the MOSI line is physically connected to the slave.Observations::keycap_1: MOSI not connectedCS and SCLK ...
