STM32 MCUs Products

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USB-PD MCU for Display Port Source - Power Sink

Hi, we are developing a device which outputs display port over type-c and needs to sink power. Similar to Laptops when connected to hubs. The required power is less than 60W. Im looking a for a suitable USB-PD implementation for this purpose. Can thi...

caneralp_2-1758909339802.png
caneralp by Associate II
  • 284 Views
  • 1 replies
  • 1 kudos

Only 16K of 8M PSRAM accessible on B-U585I-IOT02A

I'm using a B-U585I-IOT02A board and the IOT_HTTP_WebServer example code. My read is the PSRAM is 8M on that board, but I can only access 16K (to 0x2803ffff) and then ???? is not IDE memory display or a trap in the code.  Is this a CPU configuration ...

Marty by Associate II
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  • 1 replies
  • 0 kudos

Resolved! STM32H7S7L8H6H XSPI instability

IssueHigher ambient temperatures cause communication malfunctions with XSPI memories.DetailsOur design is heavily adopted from STM32H7S78-DK which also has the same issue described below.The application uses memory-mapped mode for both Flash and RAM ...

IS66WVO32M8 OSPI problems

Hi All!I try to use 2 pieces of IS66WVO32M8 PSRAM with multiplexed OSPI ( only the NSS pins not shared ) with STM32F585 in memory mapped mode.Previously, I used 2 pieces of APMemory's APS12808L in memory mapped mode without any issues.I reconfigured ...

ccuebler_0-1758270421684.png
ccuebler by Associate II
  • 526 Views
  • 9 replies
  • 0 kudos

Unable to read ADC values

Hi Im Lalin, Im using STM32L433RC-P MCU for learning.Im facing the issue in reading the data from ADC.Im not getting any error too.Below are the source code attached.Kindly help me to find the solution for this.Note that im using uart.c for debugging...