Using ECMF4-40A100N10 for USB3.2 Gen2x2 Superspeed TX/RX lines
Can we use ECMF4-40A100N10 for protecting USB3.2 Gen2x2 Superspeed TX/RX lines?
Forum Posts
Resolved! bug in Arduino Core STM32 I2C-Slave
Please see:https://github.com/stm32duino/Arduino_Core_STM32/issues/2585#issuecomment-2517922666 I am stuck, being unable to use the device as a I2C slave.
BQ21061's value of status registers and flag registers
Hello,Now I'm trying to watch battery charge status using the charge IC BQ21061.I got the each registers' value via I2C by STM32LO MCU.I felt strange that Charge CV state and PGOOD state was set in the STAT0 register but Charge CV flag in the FLAG0 r...
SMBJxxA series have any 60 Voltage option
Hi Team,According to datasheet of SMBJxxA series, may i know do we have any option having voltage is 60V? Part number SMBJ60A is not valid in Datasheet.
STMPE811QTR recovery after touchscreen failure
We are using the STMPE811QTR touch screen controller in a project and observed unexpected behavior during testing. Specifically, the device's touch functionality became disabled temporarily and then recovered. To replicate the issue, we shorted the...
ST54L-WLCSP feature support with Qualcomm
Hi, We are working on a Smartphone design on Qualcomm’s QCM6690 5G platform. We found that ST Micron part ST54L-WLCSP is POR-ed with QCM6690. We have some queries regarding this part: Are Apple VAS & Google Wallet supported by this part?Does this par...
Uart comunication
Hey there I'm new to develop STM32 software ,my setup is 2 dev kits with bluepill cards ADC sensors buttons etc (they ll use same code and comunicate each other ), I have doubt on Uart COM, because I see a problem on PA2_EX_CRONO and PA2_EX_ADC which...
Troubleshooting USB3300 USB-HS Host on OPEN405R-C Board
Hi everyone,I am currently working on running the USB HS examples (USB_Host_Device_Examples - dual role device) provided in the user manual for the OPEN405R-C. My goal is to use the board to read files (e.g., .txt, .png) from a USB drive.Setup Detail...
connecting STM32 with Pycharm through serial at backend.
Hello! i'm new to stm32 programming. i have been trying to connect stm32 nucleo 142zg board to a GUI. the GUI is made in pycharm using Tkinter library to control PWM signal coming as output from stm32 board. I'm planning to connect stm32cubeIDE and ...
smd marking
HELLO. CAN SOMEONE HELP ME IDENTIFY THIS CIRCUIT WHICH HAS THE NOTATION OF L4T . IT APPEARS TO BE A MOSFET BUT I'M NOT SURE BECAUSE I CAN'T FIND ANY REFERENCE ABOUT IT ANYWHERE. BECAUSE IT HAS 8 PINS. ITS DIMENSIONS ARE 2 X 2 X 1 MM. THANK YOU FOR AN...