Others: hardware and software
Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Forum Posts
Resolved! Component identification
Hello everyone, I need some help with identifying a component BBG(attached pic).
Resolved! M95512 failed to read immediately after writing
I write four bytes of data to M95512, and after the writing is completed, I read these four bytes. I must delay the writing for more than 3 milliseconds to read the correct bytes. Delays less than 3 milliseconds will read 0XFF. Why is this?What does...
Resolved! VN31 30F922 datasheet?
Hello,I have recently purchased an BMW F650GS motorcycle. Now there has been a rather amateurish fix to the fuel pump.Where it is now connected parralel over the rear light.The ECU feeds the pump via an VN31 30F922 (transistor?)Im trying to diagnose ...
Resolved! Gold plating thickness
For Aerospace products, we are still using SnPb solder and need to know what the Gold plating thickness is for the CMOS 14 pin CFPAK devices 5962F8761401VXC Thank you
Resolved! Need help identifying ST device
Hello, I found this chip, but I can't find the package, nor the part number of this chip, please help me, thank you!
Thermal resistances of M24C16-FMC6TG
Hi,Could you please provide the following details:The TJmax (maximum Junction Temperature)RJA(Junction to ambient Thermal resistance)Thank you in advance!Regards,Sathya
Resolved! Need help identifying PLCC44 ST device
Hi, I'm trying to fix an old device (late '80s/early '90) which uses, on its digital logic board, an IC in a PLCC44 package which is marked with the ST logo and "ICWA B22WE9335". I can't find any datasheets nor even any mention of its existence anywh...
Demo of Charger controller using BQ25756
Title:"Demo for STM32L562 with BQ25756 Charger Controller?"Hello STM32 Community,I am currently working on a project involving the STM32L562 microcontroller and the BQ25756 battery charger controller. I am looking for a demo or example project that d...
OPC on II3SDWB
Dear Sirs,I would ask haw to perform OPC (one point calibration) in II3SDWB sensor.In datasheet and also in AN5444 is mentioned but not described.Thanks.