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...
Posted on October 05, 2017 at 13:39The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on March 07, 2017 at 16:12In UM1472 rev.5, Table 6. STM32 pin description versus board functions, the Free I/O column as it is now is dysfunctional.It has an interesting history: the pins respective to individual functions (including free) us...
Posted on October 06, 2017 at 11:52Hi,i need two precise alarms i can set on my STM32F4 which will also be save when only the Backup domain is powered by a small battery. How many alarms can i have on the RTC of STM32F4? What would be my other optio...
Posted on October 06, 2017 at 01:45The stm32l4 family had the very nice feature of programmable pull-up/pull-down on the various GPIO pins to be applied when in shutdown or standby. In standby mode, these configurations are not lost at wakeup (at l...
Posted on October 06, 2017 at 12:39Hello,I need the development board of STM32L072RB. I also need the technical difference of STM32L072RB and STM32F072RB.#stm32l072rb #stm32f072rb
Posted on October 06, 2017 at 12:35Hello everybody, I am still having problems with the STM32F303 bootloader.Description STM32F303CCExternal 24MHz CMOS oscillator1.5kohm pullup on USB_DPUSB working perfectly (in the application: no issues whatsoev...
Posted on October 06, 2017 at 11:30Hello,I'm trying to port a code from stm32l4 to stm32f4 it seems that DMA initialization is a bit different between those two chips:stm32l4 requires' DMA_REQUEST_XX' : hdma_tim.Init.Request = DMA_REQUEST_4; hdma_ti...
Posted on October 06, 2017 at 11:31Hi, everybody!I have made the multiplexer on MCU stm32f427vit6I want to use in him all 4 uart and 4 usart.Also I want to use USB_OTG_FS as the VPC console of management.But I have faced a problem if I begin to use ...
Posted on June 09, 2017 at 13:31'F407's OTG_HS_GCCFG:The USB OTG HS core embeds an I2C interface allowing to connect an external FS PHY.The I2CPADEN is used to enable or disable the I2C bus connection for this interface.On which pins?Can you please ...
Posted on July 31, 2017 at 10:48Hi, i am using SW4STM32 (Version: Neon.3 Release (4.6.3)) with the STM32F4 discovery board. Since i updated to this version, i get this error message when closing the debug session:''Failed to execute MI command: -sta...
