STM32 MCUs Products

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Nucleo-L4R5Zi-P: SPI_NSS_HARD_OUTPUT

Hi all,I am working on firmware that involves SPI communication using a Nucleo board (Nucleo-L4R5ZI-P) with an STM32L4ZIT6 microcontroller.I am trying to establish communication with an SPI slave device. The chip select (NSS) signal is expected to be...

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Unable to flash/erase STM32G030F6P6

Hi,I am unable to flash or erase two of my STM32G030F6P6 boards. The issue started after I tried to configure the PA14 pin as GPIO_EXTI14 in CubeMX. (on two boards)After flashing the binary I was not able flash the MCU anymore. I get the error "Error...

tachyon by Associate II
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Resolved! RM0316 (STM32F303) - COMP2_INP_DAC

In RM0316 rev.10, in Table 109. COMP register map and reset values, bit 1 of COMP2_CSR is marked COMP2_INP_DAC, whereas the STM32F303 are not supposed to have this bit (only STM32F301/302x6/8 do) - probably a copy/paste artefact/relict.Can ST please ...

STM32H7S7L8H6: VBAT connection

Hello Team, Query related to VBAT. Please refer below capture and provide your feedback for VBAT. Diode D1 and other components are, ok? Thanks & Regards,Jignesh Karena

JK1234_0-1765442001969.png
JK1234 by Associate III
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“STM32L433RCT freezing (lock-up) problem

Hello, I am experiencing the following issue with the STM32L433RCT microcontroller I am using: when I pull the NRST pin LOW and then release it to HIGH, the microcontroller does not recover from reset. In this case, power cycling the device does not ...