Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.
Hi,Since I don't know much neither about STM, nor electronics, I used others design to make this.I need someone to check it thoroughly if possible, and to suggest changes, or to find errors.I suppose that there isn't much to be changed there. This cu...
Hi!I am considering using mosfet STD9NM60N on one of my designs and would like to simulate it in LTSpice. Could not find spice model for it anywhere. Could someone please provide me with the spice model for it, or point me to where I could find it? T...
I was looking at the schematic and BOM for STEVAL-ISA140V1 which uses VIPer37HE. I see that a flyback transformer 'YJ-310V600210' from 'Yujingtech' is used. I cannot find any information on it. I tried visiting the website (https://www.dzsc.com/Y/104...
Dear STMicroelectronics Support Team, We have observed a discrepancy between two STUSB documents regarding the default configuration of the VBUS discharge feature:STUSB Datasheet / Online Document (Section 3.4.2 and 5.2) [Link: @STUSB4500.html]It sta...
Hello!I've been uploading code to my STM32 Bluepill using my computer but it died recently and I had to use a different computer. After adding the library for the STM32F1, i tried to compile and upload again but i received these errors. Im a bit lost...
Hello - My team and I are utilizing the TCPP02-M18 in combination with the TI TPS65987 USB-C Controller in a USB Power Provider application. Right at the moment when a transition from the nominal 5V to a higher negotiated voltage occurs the TCPP02-M...
Hi there, The BAL-UWB-01-E3 datasheet (and symbol from ST) defines DIFFn and DIFFp specifically - indicating that they are actually polarized. For layout reasons I need to swap them around which to my understanding would just turn the unbalanced sign...
Using a STUSB4500. I am attempting to request 9V @1A from a USBC wall wart. The wall wart is capable of delivering 9V @3A. If the device cold boots,(remove all power from the system) the request is a success and stays fixed at 9V. If I remove the USB...
Hi,i meeting a issue,I suspect that the parasitic capacitance from the PD55008-E is too large?The waveform output from J500 and the edge is shaking too much.Thanks!
Edited the post to follow the community guidelines. In next time please use </> button to paste your code. See this post. Hello Experts, I am unable to read the byte of data from eeprom in particular address after written the data.i am getting the r...