STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Want to use SWD pins as GPIO pins.
Hi,I'm receiving characters in polling mode on USART2 in an STM32L476VG.The USART is set up and enabled. I have set the timeout period using LL_USART_SetRxTimeout(USART2, 30000);ie 3 seconds at 9600 baud.My Get Char routine is as follows:int8_t AquaG...
I have a board using an STM32F407VGT6 that draws excessive current from the backup battery for the RTC when board power is bleeding down. The board is powered by 24VDC and bucked to +5V with an LDO used to generate the +3.3V power for the STM32. A ...
Hi,I am working on a fairly complex setup. I have a need for a fair bit of SDRAM and also potentially a lot ofstorage. So i would like to use NAND FLASH. I also have some small QSPI memory for system profiles and firmware updates etc.My MCU is the ST...
STM32H745 datasheet says:RTC_OUT can come out PB2 port. No other port is listed in the DS for RTC_OUT. See table 8, page 62. RTC_OUT also listed in table 10, page 90, and note for PC13, page 92.STM32H745 reference manual says:RTC_OUT can be direc...
Hello,I am using I2C on STM32F part STM32F407VG.I have taken example code from https://github.com/PaxInstruments/STM32CubeF4/tree/master/Projects/STM32F4-Discovery/Examples/I2C/I2C_TwoBoards_ComITThe I2C configuration for STM32F as slave are followin...
I have a curious problem on a board that uses STM32F103c8t6 and and it's stopping working after using it for a few days. This problem happens in 20% of my boards.The voltage on the VDD is 3.3V. NRST reset does not work. After disconnecting the power ...
i have Two stm32f030k6t6 board . so i want to program one stm32f030k6t6 board as a master device and second stm32f030k6t6 board as a slave .so how to configuration slave module address and Read byte and Write byte ??
Hi,I would like to get some clarification on the maximum STM32G4 ADC clock frequency. In the STM32G473xB datasheet (DS12712 Rev 2), on page 138 it shows a max fADC of 60 MHz for Range 1, single ADC operation. What exactly is meant by "single ADC oper...
hello !I work on the STM32F746G Discovery Board and I want to configure the PHY layer using STM32cubeMX , (KEIL / IAR ) for ethernet data exchanging.Can anyone help me to solve this problem?thanks !