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...
Hello everybody!This is my first post. I hope that i am on the right corner of this Q&A section.For an application i need a MCU that is capable to run the SPI with a clock-frequency of at least 80MHz (Master transmit) and at least 50MHz (Master recei...
I have an stm32h745zit6 on my own board, where I can write correctly to the CM7 section (0x0800 0000 to 0x080F FFFF range) but not to the CM4 section (0x0810 0000 to 0x081E FFFF range), I also can't do a full erase of the chip, and it will give me an...
Hi All,My STM32F0 happily makes multiple channel ADC conversions and transfers them using DMA. However, when I flick the I2C into Fast Mode Plus mode (1Mb/s), there's no ADC conversions or transfers. It actually generates a DMA overrun, but there a...
ADC_CommonInstructure.ADC_Mode = DC_DualMode_RegSimult-----what #iclude should point to?
I am new to STM32F products and SW4STM32 Development Tools including CubeMX. I also own a STM32F303RE Eval Brd. While working with SW4STM32 (IDE) I created a WORKSPACE; part of the initial opening. Also, the INITIAL install of STM32Cube_F3 included t...
I want to used NAND Flash with QSPI interface in STM32L475VGT6. Its not clear in the datasheet if NAND can be used on one page NAND driver shows up on block diagram and another one under the revisions of the part it says NAND has been removed.Can you...
Hi,in my opinion there is some confusion in description of VREFINT_CAL and VREFINT_DATA to determine VDDA.My opinion: One determines VREF, not VDDA. One does not need to know VDDA in respect to measured values by ADC. One must know VREF (no matter if...
I need to save adc data for 1 minutes. I am using ADC interrupt for 2651 sample per second. I have 2 buffer on adc interrupt. In main, in the while section if flag is 1 i am writing adc1 buffer values to sd card with dma. If flag is 2 i am writing ad...
The processor has three CAN ports and is the main reason I would want to use the discovery kit. Is there a different one available that uses the STM32F413ZHx processor I should be trying to use?
Dear experts,Any hints what can be the problem?I have STM32H753I-EVAL2 just out of box, no changes made.https://www.st.com/en/evaluation-tools/stm32h753i-eval.htmlBuilt an example app with Keil MDK. If it matters it is LwIP_HTTP_Server_Raw.Keil sees...