STM32 MCUs Products

STM32L010 and NXP NT3H2211 (I2C question)

Greetings everyone, I am trying to communicate with NT3H2211.My specific problem is marked red on the picture (everything else I manage to successfully send/receive). When reading data NT3H2211 wants to get " 7 bits SA and '1' " and then it will send...

How to select PSRAM compatible with STM32F407 FSMC ?

Hi,There are two points I want to understand them.first one:-I want to use PSRAM with STM32F407 FSMC when I used STM32cubeMX it support Muxed PSRAM only although, STM32F407 reference manual says that it support Multiplexed or nonmultiplexed PSRAM (...

Help to use SPI Receivce Only Slave correctly with an ADC

HiI have a project were i should communicate with an AD7768 ADC from my Nucleo-H743ZI2. The AD7768 is setup as SPI master and the stm32H743 is setup in SPI Receive slave only mode.There is three connections between the two devices, a clock signal, a ...

Is possible to create a custom bin to gather all the data with a short period time and later show all on the screen using serial COM?

We are testing motor failure detection using the "STEVAL-IDP005V1" sensor in conjunction with the "STEVAL_UKI001V1" card on a core stm32. The idea is to be able to capture all the possible data in a short period of time (5 seconds approx), which is t...

QSPI sends wrong instruction

Dear Readers,i try to connect to a LY68L6400 via Quad SPI. I manage without Problems to read the ID of the Chip, which i think means the communication is Working. When i try to write data (by Sending 0x38 as instruction) The instruction is changed to...

RM0455 STM32H7A/B: 28.6.4 TS1_LITTHD is incorrectly described

Section 28.6.4 "Temperature sensor interrupt threshold register 1 (DTS_ITR1)" of RM0455 names TS1_LITTHD as the high temperature limit, when it is in fact the low temperature limit.

Error in RM0368 Reference Manual SPI Register Map or I miss something ?

Hello, I am working with STM32F401RE and I spotted something strange about the SPI Register map (Reference manual RM0368 Rev 5,Table 9.3, p611).9 registers are described in the SPI chapter, but only 8 are include on the SPI Register Map, it is missin...

Hi , if you have could you provide MTBF value for STM32F401VET6 Best regards,