STM32 MCUs Products

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Parallel SDRAM

Hello everyone, i would like to connect STM32F7 with multiple SDRAMs because i would like to get at least 256 MByte, i spent too much time trying to search for a detailed way, how to connect at first more thant one SDRAM together and then to connect ...

Resolved! bus width vs access width

Hello,We are using FMC interface.Is it that the access must be in the same size of the memory data bus ?In software, the bus width is defined as following:MemoryDataWidth = FMC_NORSRAM_MEM_BUS_WIDTH_16; and the access is 16 bit as following:So, is it...

ranran by Senior II
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Resolved! SCB_InvalidateDCache() hangs

I'm using a Nucleo-H437ZI2 board. Set up a simple project in STM32CubeIDE with the latest firmware for H7. I enabled both Icache and Dcache, no MPUI create a uint16_t array of 12,900 elements as a buffer for an ADC conversion using DMA transfer into ...

fbar by Senior
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DAC maximum sampling rate of STM32F407

In AN4566 the maximum sampling rate of the DAC of a STM32F407 is claimed to be 10.5 Msps but I'm not able to get any faster than 7 Msps before it starts to skip samples.The clock of the STM32F407 is set to 168 MHz.TIM8 triggers the DAC via TRGO.DAC1 ...

Willunen by Associate III
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  • 15 replies
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