Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Forum Posts
Resolved! Inconsistent internal structure and marking for the same part number.Part number: M24C64-WDW6TP
I encountered a problem with inconsistent internal structure and marking for the same part number.We only found a document with such a problem.But it isn't suitable for this time.The document was published in 2014. It only mentions "T" and "K". But ...
ST1S14PHR buck 24V/1A with an input voltage 27 to 36V
I was simulating this design, and the eDesingSuite gave me a solution (attached image) that I tested. When I tested the design, I found that I have a 4Vpp ripple, so that's not matching with the eDesingSuite simulation.Does any tell me what could be ...
Low profile, vertical Board to Board connector for multiple STM32 daughterboards
I have a main board with an STM32 uC which communicate with multiple STM32 uC daugtherboards over SPI. I currently use standard male pin headers on the top of the main board, and female socket connectors on the bottom of each daughterboard. The re...
Resolved! X-CUBE-GNSS1 only shows minute part of coordinates
I'm using ST's X-CUBE-GNSS1 software pack but it only prints the minute part of my location coordinateCompared with the actual coordinate that shows the degree and seconds partHere's the software pack code that correspond with the above outputvoid GN...
Question about the L6983I
Hello,Two questions about the L6983I:-Can I use the L6983I without the isolated output? (basically as the L6983 with higher current output and good availability)-Why is it limited to 10W? I would want to use it for a 20V output from a 24V rail. With ...
Resolved! requirement of secure firmware upgrade and secure boot using stsafe a110 crypto chip. Is there any limitation for signature verification about the message length and the type of the private key that need to be used for the signature creation.
I have STSafe a110 crypto chip in my hardware. I have created the private and public key pairs and signed the firmware image. During the firmware upgrade, on host side, the signature needs to be verified using the stsafe a110 chip. I have used ECDSA_...
Which is the RHFLVDS2281K01V Single Event Transient profile?
We are planning to use the RHFLVDS2281K01V LVDS for our Space Project. In the datasheet it is specified that the part is sensitive to SET with a LETth of 22 MeV.cm2/mg but there is no indication on the corresponding cross-section and no data on the t...