Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
I have connected and an external HS PHY to STM32F427VGT6 through ULPI pins.Configured USB_OTG_HS in Host Only mode for external Phy with parameter Settings asSpeed: High Speed 480MBits/s Enable internal IP DMA: DisabledPhysical Interface: External Ph...
Dear ST Community,I recently bought the SPC582B-DIS board in order to test the EV-VNF1248F board. I installed the VNF1248 Evaluation board GUI and the UDE STK 2021 by following VNF user guide.I downloaded the Chorus1M_VNF1248_discovery.elf in order t...
Edited to place the image in the post - for easier viewing.Hello, This is my first time posting. I am trying to find the P/N from the part's marking. If you know it, please let me know.Engraving: GP229Guess: Schottky barrier diode STPS2L60 - 2A, 60V....
STLink: STLINK-V3MINIECard: STM32f103C8T6 I couldn't establish the connection at all. I can connect without any problems with the ST-LinkV2 clone, but I couldn't connect with the V3. I'm trying different tim variations, but it's not working.The frequ...
The EDS tool has been reporting "Unable to reach service for commercial transformer" now for a few weeks whenever you work on a flyback design with a transformer in it. Could this be looked into by someone?
I've designed a custom board and, I'm writing my own firmware that controls STPMIC.While writing a general-purpose driver library to enable future use in other hobby projects, I ran into a few questions.my own general-purpose driver library is: https...
Hello,I am trying to integrate an STSAFE-A110 chip into my product for keys/data securely storage.The communication with the chip works fine (approved by simple command as echo or generate_random).So I tried to generate a key in a local envelope key ...
I am having an issue where, when I read the values of the registers continuously, it seems as if the values of the current and power registers have been swapped. After startup, I send the following configuration via i2c:Configuration register write 0...
For diode part number ESDLIN1524BJ following information is needed:1) Housing/Encapsulation material (Example HENKEL GR-646)2) CTE (Co-efficient of thermal expansion) for Housing/Encapsulation material3) Lead Frame Material (Example Alloy42)4) CTE (...
Hello all. Tasked to replace an old 128Kx8 EPROM, but the folks paying the bills want me to decode the ICs manufacture date code for QA reasons. Does anyone know of any URLs? The ST first data book I found was created long before this IC existed. ...