Cross Reference
Pls cross TI part number TMP75AIDGKR (Temperature Sensor With I2C and SMBus Interface) Previously there's a Cross Reference tool in ST website but it's gone. I use it regularly. I hope it can be reinstated.
Forum Posts
Resolved! QSPI external RAM
hi all,i was trying to work with stm32u585 microcontroller and an external RAM IS66WVQ2M4DALL , which is a QSPI based RAM can work in 133Mhz.the RAM support DDR based data transfer. Here i am attaching my OSPI configuration hospi1.Instance = OCTOSP...
800 x 800 Display with STM32U5G9VJT6Q - possible?
Hi,we are trying to get a 800x800 display to work with the STM32U5G9VJT6Q, using either RGB888 or RGB565 in Video Mode (Burst).According to what we read it is definitely possible. Did we miss something?Could someone please confirm that is definitely ...
Resolved! How to update firmware over USB C
Hi,My board with a STM32F745VEH6 is working as a device, that need to be updated via USB C over time. How can I do that? Is there a way to update the firmware with command line?I tried to connect the micro over USB C with STM32CubeProgrammer, and got...
STM32L476 OPAMP Configuration for ADC
Hi, I am trying to sample a low voltage signal around -100mV to 100mV. I am able to sample it with dual interleave mode of ADC giving it a 120mV DC offset with a DC supply to be able to measure the whole signal. Now I want to give an offset first and...
Resolved! STM32L476 Interleave and opamp
Hi, I am sampling high rate data using STM32L476 in Nucleo64 board in dual channel interleave mode. I am measuring very low voltage values so is it possible to use MCUs internal opamps together with interleave mode. It looks like I am not able to act...
Reading continuous data from an external ADC with SPI at a high sample rate
Hello everyone,I'm new to STM32CubeIDE and working on a project that requires high-speed SPI communication between an external ADC and an STM32H7A3 microcontroller (i'm using a Nucleo board). My goal is to sample data up to 1MSPS (not sure if its com...
Functional Safety
Hi everyone,I need functional safety data for STM32G473VET6. (FIT value or MTTF value or MTBF value or λ value). How can I get these values?Best Regards,
Resolved! HRTIM Burst Controller HELP
Hello everyone,I need to implement the burst controller in HRTIM in order to load 3 compares of the master timer at once.I am using low layer so I do not have a lot of info.My .ioc setting are:Then, in the DMA CH1 interruption I have something like t...
Resolved! Nucleo-H7S3l8 XSPI - Read device ID (RDID), read not returning data
I am using Nucleo-H7S3l8 board which has STM32H7S3L8H6 MCU and Macronix NOR Flash MX25UW25645GXDI00. Using XSPI Interface, I am trying simple read device id command RDID. After I send the command, observed busy(BUSY of XSPI_SR) bit going high and FIF...
