STM32 MCUs products

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New possibilities for the ultra-low power segment!

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...

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STM32F0 ADC issue

Posted on November 03, 2017 at 06:50Hi All,We are using STM32F0 controller in our project. we tried enable ADC with DMA one shot mode. Currently we configured 6 ADC channels(ch1, ch2, ch3, ch7,ch8 and ch9) with DMA support and we tried access other ...

STM32F405RGT SPI Slave DMA Over-run

Posted on November 03, 2017 at 13:26We have STM32F405RGT SPI-3 configured as a slave to receive the data from the master using HAL drivers. The DMA is configured to receive 128 bytes of data from the master in Normal mode and the NSS is managed by t...

LPTIM interrupt

Posted on November 02, 2017 at 10:08Is it possible to set LPTIM to have interrupt every ms?I did try some examples, and got PWM working with LPTIM on PB2.I can do that with TIM2, but then I got problem with system wake up, and I do not want that...

Resolved! STM32L4xx: standby and run mode

Posted on November 03, 2017 at 14:07Hallo, Since I think that the use of auto generated code using MXcube helps a lot, I have a question regarding the best workflow to use in the following case.My board is powered by an external power source. In thi...

stm32f769 VDD12DSI pin

Posted on November 03, 2017 at 10:36Hello, I am using stm32f769 bga package. We accidentaly connect VDD12DSI pin to VCAPSDSI pin and connect them to 3.3V VDD. We only gave power to the circuit for a few seconds. Could it damage the MCU? And if I dis...

halil by Associate
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STM32F3 Discovery Bootloader No NACK Received

Posted on November 02, 2017 at 14:36Hi,I'm facing a problem of getting the STM32F3 Discovery board bootloader to work. AN2606 calls for pattern 2 to be applied so I pulled up the BOOT0 pin. A check with STLink shows the nBOOT1 bit is 1 so upon power...

Fong WH by Associate
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uClinux

Posted on November 03, 2017 at 08:51HiI'm using a stm32f103ve development board and i want to run linux on it.I confront a version of linux named uClinux that is compatible with my board.ST has a pdf named AN3012 that describes the procedure of runn...

Ethernet issue (STM32F765BIT )

Posted on November 03, 2017 at 08:24Hello .,I am working on STM32 MCU in our custom board, In this I am facing some issues related to Ethernet interface. I manage to generate Ethernet code using STM cube MX,(Using in RMII), The code is working but n...

MANISH by Associate II
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