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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STM32 bootloader problem

Posted on October 31, 2016 at 17:15It seems I messed up with bootloader of the STMF32F3, I have the software that flashes it, but it doesn't recognize it, it says the bootloader is not found.I tried to google, but I don't know where to flash the boo...

STM32F405 ADC DMA reading problem

Posted on October 16, 2016 at 10:04 Hi I'm using STM32F405RGT6 configured in CubeMX. I'm reading ADC inside TIM6 interrupt which is executed every 40us. As you can see in switch statement I read all 7 channels and next, one or two channel...

karol1dw by Associate
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STM32F769 Boot base address

Posted on October 20, 2016 at 12:52Hi,i need to decide how i connect the boot pin of the STM32F769. If i connect it ground the BOOT_ADD0 is selected as ''boot base address''. The reset value of BOOT_ADD0 defines the ''Flash on ITCM interface'' 0x002...

sascha23 by Associate II
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STM32F407 FSMC Interface

Posted on October 18, 2016 at 03:46 We are using the following micro controller from ST Micro.            MCU Series STM32F4            MCU Line STM32F407/417            MCU name STM32F407ZETx            MCU Package LQFP144            MCU Pin number...

satyan by Associate
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stm32f4 + ICS43432 I2S Digital Microphone

Posted on October 29, 2016 at 17:04 I am using stm32f4 dev kit for making that things work. I use I2S_Mode_MasterRx for I2S module(SPI2). For getting system_stm32f4xx.c i use STM32F4xx_Clock_Configuration_V1.1.0.xls please fi...

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rukudias by Associate II
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STM32f072rb nucleo DMA for I2C and USART

Posted on October 15, 2016 at 20:22 Hi there, i am struggling a bit by using my STM32f072rb nucleo to run it as an I2C1 Master sending and receiving via DMA. At the same time I am using USART1 to print over serial com port. For that i am ...

How to lock pin by GPIOx_LCKR register

Posted on October 13, 2016 at 12:24Hi everybody I have read something about GPIOx_LCKR register in RM0008 page 173-174. Those pages are about pin lock configuration in STM32f0xx. As you know when we lock a pin, it's state should not be changed by co...

Potencial error in datasheet for STM32F769.

Posted on October 30, 2016 at 20:01Good day!In datasheet DocID029041 Rev 3 for STM32F769:''1.1 Full compatibility throughout the familyThe STM32F765xx, STM32F767xx, STM32F768Ax and STM32F769xx devices are fully pin-to-pin, compatible with the STM32F...