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Hi there! I'm looking to interface a dual channel 12bits ADC (TI ADS4222) with an STM32N647L0.Using a 58MHz sampling clock, I will generate two 58MSPS data streams feeding into my STM32. The acquisitions will be short, so the raw data will be around ...
Hello,I am working on a custom mixed communication implementation using USART in single-wire half-duplex mode with TX-only operation, level inversion, and interrupt-driven transmission on an STM32G0B0 (RETx package).During testing, I observed the fol...
Hello, I wrote a program to test the CAN bus.In its current version, I am using standard CAN at 1 Mb with 8-byte frames.I transmit 16 frames with a 5 ms delay between each transmission.To identify the last frame in the block, I send a frame with a ze...
Dear STMicroelectronics Support Team,I am currently working on a project that uses the STM32F091CBU6 microcontroller. Could you please confirm the current lifecycle status of this part and provide any available information regarding its projected End...
Hi, I am using STM32U083 for one of our project. We are using the I2C peripheral to communicate with NFC dynamic tag through I2C.In STM32U0 datasheet I found that the I2C pins SCL and SDA are 5V tolerent pins.We need the I2C to work independently of ...
I’m working with the STM32U575 and I found in the datasheet that the Flash programming time for a 128-bit (16-byte) write is:118 µs in normal mode48 µs in burst mode(From Table 86: Flash memory characteristics)Before finalizing our design, I need cla...
Heyho,question about FDCAN and repeating / timed transmission of the same messages:(this is neither about TT CAN nor auto re-transmission, but e.g. for messages which need to be sent every 100 ms repeatedly and "manually")After the first setting of t...
Hello people,I have been developing a firmware to be used in the stm32g051. One of the features is the ability to respon to request to get information from the uC. I used dma for the uart1 tx and rx. I was happily developing and testing the new feat...
Hello everyone!I'm facing a problem when trying to switch a bank on STM32H745 MCU. The issue happens only when the debugger is disconnected. Our implementation uses the HAL library to perform Bank switch like this:HAL_FLASH_Unlock(); HAL_FLAS...
Hello,we have to use the STM32H573 in the 80 Pin WLCSP with temperature Range 3 (to 125°C). So STM32H573MIY3Q was chosen. Due to a mistake we didn't recognized that the internal LDO can't be used. Now we have no space for placing additional component...
