Forum Posts
Recomended footprint for TFBGA240+25.
We have some problem with soldering this package.Does it correct for ball diametr 0.4mm make Dpad = 0.225, Dsm = 0.29mm?
Stencil aperture for WLCSP12?
WLCSP12 package in pages 83-85 of:https://www.st.com/resource/en/datasheet/stm32c011d6.pdfhas defined pad diameter and solder mask aperture diameter but... where can I find solder paste aperture?This is very specific package, 0.35mm pitch. I found so...
Resolved! STM32U575I-EV schematic
Is there the STM32U575I-EV Evaluation Board schematic somewhere? I cannot find it...
Resolved! What is the STM32F103CBT6 life cycle?
ST(Semiconductor) chip STM32F103CBT6, NRND(NOT RECOMMENDED FOR NEW DESIGNS) notice information has not been found on the website, how long is the remaining life cycle of this chip?When is the expected date FOR the manufacturer to notify NRND(NOT RECO...
Nucleo-G0B1RE SWD Programming via ST Link V2
I would like to program the Nucleo board via the SWD interface or via ST Morpho connections via a ST-Link V2 (pod) programmer, is this possible? I am trying to emulate the programming that will occur in our factory without the use of the USB ST-LI...
Resolved! How can i get NUCLEO=F767ZI board Hardware schematic
please share the link to download the hardware schematic for board NUCLEO=F767ZI
External circuitry for voltage regulator pins (VCAP) and software configuration using HAL layer for STM32F207ZG device.
Dear all, I'm facing the firmware downloading on a custom board for the first time after its testing version was produced. This custom board design was an heritance from an externarl designer but I have found some hardware issues that must be fixed....
A solar MPPT controller is applied using the stm32f030 mcu, and the charging voltage can be changed using an external interface. A phenomenon in which the charging value changes during operation occurs.
Try to connect the receiving terminal of the external interface connection terminal to GND. Will this help with program changing issues?